|
Publications list: E.M. Warrington |
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Refereed journal papers |
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| 1 |
E.M. Warrington and E.C. Thomas. Switched
memory for multi-processor MC6809E systems. Microprocessors
and Microsystems, 9, (10), 475-479, 1985. |
| 2 |
E.M. Warrington, E.C. Thomas and
T.B. Jones. Measurements on the wavefronts of ionospherically
propagated radio waves made with a large aperture antenna array. IEE Proceedings-H, Microwaves, Antennas and Propagation, 137, (1),
25-30, 1990. |
| 3 |
E.M. Warrington and T.B. Jones.
Measurements of the direction of arrival of HF sky wave signals and single
site location using a seven element wide aperture (294 m) interferometer
array. IEE Proceedings-H, Microwaves, Antennas and
Propagation, 138, (2), 121-130, 1991. |
| 4 |
E.M. Warrington. Measurements of the direction of
arrival of HF sky wave signals by means of a wide aperture antenna array and
two super-resolution direction finding algorithms. IEE
Proceedings on Microwaves, Antennas and Propagation,
142, (2), 136-144,
1995. |
| 5 |
S.E. Milan, T.B. Jones, M. Lester,
E.M. Warrington and G.D. Reeves. Substorm correlated absorption
bursts on a 3200 km trans-auroral HF propagation path. Annales
Geophysicae, 14, (2), 182-190, 1996. |
| 6 |
N.C. Rogers, E.M. Warrington and
T.B. Jones. A comparison of predicted and measured times of propagation
over several high latitude paths for which direction of arrival measurements
are available. Electronics Letters, 32, (5),
490-491, 1996. |
| 7 |
S.E. Milan, T.B. Jones and
E.M. Warrington. Enhanced MUF propagation of HF radio waves in the
auroral zone. Journal of Atmospheric and Solar-Terrestrial
Physics, 59, (2), 237-247, 1997. |
| 8 |
N.C. Rogers, E.M. Warrington and
T.B. Jones. Large HF bearing errors for propagation paths tangential to
the auroral oval. IEE Proceedings on Microwaves, Antennas
and Propagation, 144, (2),
91-96, 1997. |
| 9 |
E.M. Warrington, T.B. Jones and
B.S. Dhanda. Observations of the Doppler spread on HF signals
propagating over high latitude paths. IEE Proceedings on
Microwaves, Antennas and Propagation, 144, (4), 215-220, 1997. |
| 10 |
E.M. Warrington, N.C. Rogers and
T.B. Jones. Large HF bearing errors for propagation paths contained
within the polar cap. IEE Proceedings on Microwaves,
Antennas and Propagation, 144, (4), 241-249, 1997. |
| 11 |
S.E. Milan, M. Lester, T.B. Jones and
E.M. Warrington. Observations of the reduction in the available HF band
on four high latitude paths during periods of geomagnetic disturbance. Journal of Atmospheric and Solar-Terrestrial Physics, 60, (6),
617-629, 1998. |
| 12 |
E.M. Warrington. Observations of the
directional characteristics of ionospherically propagated HF radio channel
sounding signals over two high latitude paths. IEE
Proceedings on Microwaves, Antennas and Propagation,
145, (5), 379-385,
1998. |
| 13 |
E.M. Warrington and T.B. Jones.
Propagation of low frequency radio waves. IEE Proceedings
on Microwaves, Antennas and Propagation, 147, (1), 35-42, 2000. |
| 14 |
E.M. Warrington, A.J. Stocker and
C. Rizzo. Behaviour of superresolution direction finding algorithms for
HF signals propagating through the high latitude ionosphere. IEE Proceedings on Microwaves, Antennas and Propagation, 147, (6),
469-478, 2000. |
| 15 |
E.M. Warrington, C.A. Jackson and
B. Lundborg. Directional diversity of HF signals received over high
latitude paths and the possibility of improved data throughput by means of
spatial filtering. IEE Proceedings on Microwaves, Antennas
and Propagation, 147, (6), 487-494, 2000. |
| 16 |
E.M. Warrington, A.J. Stocker and
N.Y. Zaalov. The influence of high latitude off-great circle
propagation effects on HF communication systems and radiolocation. Acta Geodaetica et Geophysica Hungarica, 37, (2-3), 2002. |
| 17 |
A.J. Stocker, E.M. Warrington and
N.Y. Zaalov. The effect of the mid-latitude trough on the direction of
arrival and time-of-flight of HF radio signals. Acta
Geodaetica et Geophysica Hungarica, 37, (2-3), 2002. |
| 18 |
A.J. Stocker, E.M. Warrington and
T.B. Jones. A comparison of observed and modelled deviations from the
great circle direction for a 4490 km HF propagation path along the
mid-latitude ionospheric trough. Radio Science, 38, (3),
1045, doi:10.1029/2002RS002781, 2003.
|
| 19 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. The simulation of off-great circle HF propagation effects
due to the presence of patches and arcs of enhanced electron density within
the polar cap ionosphere. Radio Science, 38, (3),
1052, doi:10.1029/2002RS002798, 2003. |
| 20 |
N.C. Rogers, E.M. Warrington and
T.B. Jones. Oblique ionogram
features associated with off-great-circle HF propagation at high and
sub-auroral latitudes. IEE
Proceedings on Microwaves, Antennas and Propagation,
150, (4), 295-300,
doi:10.1049/ip-map:20030552, 2003. |
| 21 |
E.M. Warrington and A.J. Stocker.
Measurements of the Doppler and multipath spread of HF signals received over
a path oriented along the mid-latitude trough. Radio
Science 38, (5), 1080,
doi:10.1029/2002RS002815, 2003. |
| 22 |
D.R. Siddle, A.J. Stocker and
E.M. Warrington. The time-of-flight and direction of arrival of HF
radio signals received over a path along the mid-latitude trough:
observations. Radio Science, 39, RS4008, doi: 10.1029/2004RS003049, 2004. |
| 23 |
D.R. Siddle, N.Y. Zaalov,
A.J. Stocker and E.M. Warrington. The time-of-flight and direction
of arrival of HF radio signals received over a path along the mid-latitude
trough: theoretical considerations. Radio Science, 39, RS4009,
doi: 10.1029/2004RS003052, 2004. |
| 24 |
E.M. Warrington, A.J. Stocker,
N.Y. Zaalov, D.R. Siddle and I.A. Nasyrov. Propagation of HF
radiowaves over northerly paths: measurements, simulation and systems
aspects. Annals of Geophysics, 47, (2/3) supplement, 2004. |
| 25 |
D.V. Blagoveshchensky, V.A. Kornienko,
M. Lester, I.I. Shagimuratov, A.J. Stocker and
E.M. Warrington. Observations by the CUTLASS radar, Doppler and oblique
ionospheric sounding methods and TEC observations from GPS during a magnetic
storm. Annales Geophysicae (submitted). |
| 26 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. A ray-tracing model to account for off-great circle HF
propagation over northerly paths. Radio Science
(submitted). |
| 27 |
C.Y.D. Sim and E.M. Warrington. Signal
strength measurements at frequencies of around 300 MHz over sea two
paths in the British Channel Islands. (Submitted) |
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Refereed conference proceedings |
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| 1 |
E.M. Warrington and T.B. Jones. The phase
and amplitude distribution over a large antenna array produced by an
ionospherically propagated radio signal. In: Proceedings of the Third International Conference on HF
Communication Systems and Techniques. IEE conference publication number 245,
February 1985, pp 57-61. |
| 2 |
E.M. Warrington, E.C. Thomas and
T.B. Jones. Ionospheric radio wave propagation effects observed on a
large aperture antenna array. In:
Proceedings of the Fifth International Conference on Antennas and
Propagation. IEE conference publication number 274, part 2, April 1987,
pp 99-102 |
| 3 |
E.M. Warrington, T.B. Jones and
S.M. Orrell. H.F. propagation on a trans-auroral path. In: Proceedings
of the Sixth International Conference on Antennas and Propagation. IEE
conference publication number 301, part 2, April 1989, pp 19-22. |
| 4 |
E.M. Warrington, T.B. Jones,
S.M. Orrell and B.S. Dhanda. Amplitude and frequency variations of
HF signals propagated over high latitude paths. In: Proceedings of the Seventh International Conference on Antennas
and Propagation. IEE conference publication number 333, April 1991,
pp 889-892. |
| 5 |
E.M. Warrington, P. Hamadyk and
T.B. Jones. Direction of arrival measurements of oblique chirp sounder
signals at a high latitude site. In: Proceedings of the IEE Eighth International Conference on
Antennas and Propagation, Edinburgh, March - April 1993,
pp 492-495. |
| 6 |
E.M. Warrington and T.B. Jones. Observations
of the direction of arrival of HF signals propagated over high latitude and
mid latitude paths. In:
Proceedings of the IEE Eighth International Conference on Antennas and
Propagation, Edinburgh, March - April 1993, pp 419-422. |
| 7 |
S.E. Milan, T.B. Jones and
E.M. Warrington. Observations of the signal strength of HF signals
propagated over high latitude paths. In: Proceedings of the IEE Eighth International Conference on
Antennas and Propagation, Edinburgh, March - April 1993,
pp 423-425. |
| 8 |
M.A. Zatman, H.J. Strangeways and
E.M. Warrington. Resolution of multi-moded HF transmissions using the
DOSE superresolution direction finding algorithm. In: Proceedings of the IEE Eighth International Conference on
Antennas and Propagation, Edinburgh, March - April 1993, pp 415-418. |
| 9 |
E.M. Warrington. On the processing of FMCW signals
for ionospheric sounding applications. In: Proceedings of the IEE Sixth International Conference on HF
Systems and Techniques, 1994, pp 379-382. |
| 10 |
E.M. Warrington, B.S. Dhanda and T.B. Jones.
Observations of Doppler spreading and FSK signalling errors on HF signals
propagating over a high latitude path. In: Proceedings of the IEE Sixth International Conference on HF
Systems and Techniques, 1994,
pp 119-123. |
| 11 |
S.E. Milan, T.B. Jones, E.M. Warrington and G.D.
Reeves. Observations of substorm associated events on a 3200 km high
latitude propagation path. In:
Proceedings of the IEE Sixth International Conference on HF Systems and
Techniques, 1994, pp 69-73. |
| 12 |
N.C. Rogers, E.M. Warrington and T.B. Jones. Some
recent measurements of the direction of arrival of HF signals propagated over
a path tangential to the mid-latitude trough. In: Proceedings of the IEE Ninth International Conference on
Antennas and Propagation, Eindhoven, 1995, pp 99-103. |
| 13 |
E.M. Warrington. A comparison of MUSIC and an
iterative null steering technique for the resolution of multi-moded
ionospherically propagated HF radio signals. IEE Ninth International
Conference on Antennas and Propagation, Eindhoven, 1995, pp 220-224. |
| 14 |
E.M. Warrington. Some observations of the
directions of arrival of the Doppler components of an ionospherically
reflected HF radio signal on a path from Svalbard to the UK. IEE Tenth
International Conference on Antennas and Propagation, April 1997,
pp 2.67-2.70.
|
| 15 |
D.E. Moyle and E.M. Warrington. Some
super-resolution HF DF measurements within the HF band. IEE Tenth
International Conference on Antennas and Propagation, April 1997,
pp 2.71-2.74. |
| 16 |
E.M. Warrington, T.B. Jones and
N.C. Rogers. Towards an ionospheric HF-DF quality factor for high
latitude paths. IEE Seventh International Conference on HF Radio Systems and
Techniques, July 1997, pp 60-64. |
| 17 |
E.M. Warrington and C.A. Jackson. Some
observations of the directions of arrival of an ionospherically reflected HF
radio signal on a very high latitude path. IEE Seventh International
Conference on HF Radio Systems and Techniques, July 1997, pp 65-69. |
| 18 |
D.J. Brown and E.M. Warrington. Some
approaches to real time channel evaluation for HF data communications. IEE
Conference on Antennas and Propagation, 1999,
pp 353-355. |
| 19 |
E.M. Warrington, A.J. Stocker and
C. Rizzo. The effect of the high latitude ionosphere on measurements of
the direction of arrival of HF signals using super-resolution direction
finding. IEE Conference on Antennas and Propagation, 1999, pp 349-352. |
| 20 |
E.M. Warrington and A.J. Stocker. The
behaviour of super-resolution direction finding algorithms for HF signals
propagating through the high latitude ionosphere. In: Proceedings of the Millenium Conference on Antennas and
Propagation, Davos, Switzerland, 9-14 April 2000. |
| 21 |
A.J. Stocker, E.M. Warrington and
T.B. Jones. Directions of arrival at three frequencies on a propagation
path along the mid-latitude trough: A comparison of observations with ray
tracing simulations. In:
Proceedings of the IEE Eighth International Conference on HF Systems and
Techniques, 10-13 July 2000, pp 193-197. |
| 22 |
E.M. Warrington, C.A. Jackson,
A.J. Stocker, T.B. Jones and B. Lundborg. Observations of the
directional structure of obliquely propagating HF radio signals and
simultaneous HF radar measurements – a case study. In: Proceedings of the IEE Eighth International Conference on HF
Systems and Techniques, 10-13 July 2000, pp 243-247. |
| 23 |
E.M. Warrington, C.A. Jackson and
B. Lundborg. The directional diversity of HF signals received over high
latitude paths and the possibility of improved data throughput by means of
spatial filtering. IEE Eleventh
International Conference on Antennas and Propagation, Manchester, 2001,
pp 378-382. |
| 24 |
N.C. Rogers, E.M. Warrington and
T.B. Jones. Oblique ionogram
features associated with off-great-circle HF propagation at high latitudes. IEE Eleventh International Conference
on Antennas and Propagation, Manchester, 2001, pp 398-402. |
| 25 |
R.S. Dhillon, A.J. Stocker,
E.M. Warrington and P. Eglitis. An experimentally based investigation on the refinement and
development of mid-latitude trough models over Europe – first results.
IEE Eleventh International Conference on Antennas and Propagation,
Manchester, 2001, pp 155-159. |
| 26 |
C.Y.D. Sim and E.M. Warrington. Measurements of the propagation characteristics of VHF/UHF
radiowaves over two over-sea paths in the Channel Islands. IEE Twelfth International Conference
on Antennas and Propagation, Exeter, 2003, pp 800-803. |
| 27 |
D.R. Siddle, E.M. Warrington and
A.J. Stocker. Measurements of the direction of arrival, time dispersion
and frequency dispersion of HF signals received over a path along the
mid-latitude trough. IEE Twelfth International Conference on Antennas and
Propagation, Exeter, 2003, pp 832-835. |
| 28 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. The simulation of high latitude off-great circle
propagation effects. IEE Twelfth International Conference on Antennas and
Propagation, Exeter, 2003, pp 132-134. |
| 29 |
A.J. Stocker, D.R. Siddle, and E.M. Warrington.
Comparison between the measurement and prediction of HF radio signals
propagating along the mid-latitude trough. IEE International Conference on
HF Systems and Techniques, June 2003, pp 145-149. |
| 30 |
D.R. Siddle, A.J. Stocker, and E.M. Warrington.
Comparison between observations and predictions of the position of the
mid-latitude trough. IEE International Conference on HF Systems and
Techniques, June 2003, pp 120-124. |
| 31 |
E.M. Warrington, I. Nasyrov,
A.J. Stocker and B. Jacobsen. Measurement of the delay, Doppler
and directional characteristics of obliquely propagating HF signals over
several northerly paths and a comparison with vertical ionosonde and HF radar
observations. IEE International Conference on HF Systems and Techniques,
June 2003, pp 165-170. |
| 32 |
B. Jacobsen, V. Jodalen,
E.M. Warrington and A.J. Stocker. Variations in direction of
arrival of HF signals propagating over a high latitude path under quiet and
disturbed geomagnetic conditions. IEE International Conference on HF Systems
and Techniques, June 2003, pp 165-170. |
| 33 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. The simulation of HF off-great circle propagation effects
due to large scale electron density structures within the polar cap and due
to the mid-latitude trough. IEE International Conference on HF Systems and
Techniques, June 2003, pp 250-255. |
| 34 |
C.A. Jackson and E.M. Warrington. An
efficient means of implementing spatial filtering of HF signals propagated
over high latitude HF communication paths for the purposes of improving data
throughput. IEE International Conference on HF Systems and Techniques, June
2003, pp 271-277. |
| 35 |
N.Y. Zaalov, E.M.Warrington, D.R. Siddle and A.J.
Stocker. HF radio propagation along the mid-latitude trough and within the
polar cap. Nordic HF-04. |
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Unrefereed conference proceedings |
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| 1 |
E.M. Warrington and T.B. Jones. Computer
modelling of ionospheric errors induced in an HF DF system. IEE Colloquium
on Direction Finding Systems in their Operating Environment,
January 1986, (Digest number 1986/10). |
| 2 |
T.B. Jones and E.M. Warrington. The
influence of polar cap convecting irregularities on the angle of arrival of
HF radio waves. South Pacific STEP Workshop, 1992, pp 226-229. |
| 3 |
E.M. Warrington, T.B. Jones and P. Hamadyk.
Measurements of the direction of arrival of an oblique chirp-sounder signal.
IEE colloquium digest number 1992/100, April 1992. |
| 4 |
T.B. Jones and E.M. Warrington. Direction of
arrival measurements of HF signals propagated over high latitude paths. IEE
colloquium digest number 1992/100, April 1992. |
| 5 |
S.E. Milan, T.B. Jones and E.M. Warrington.
Observations of the signal strength of HF signals propagated over high
latitude paths. IEE colloquium digest number 1992/100, April 1992. |
| 6 |
B.S. Dhanda, E.M. Warrington and T.B. Jones. Some
measurements on the propagation of HF radio signals over high latitude paths
with special reference to FSK data transmissions. IEE colloquium digest
number 1992/100, April 1992. |
| 7 |
E.M. Warrington and T.B. Jones. Bearing
determination and bearing quality indication from a goniometric HF DF system.
In: Proceedings of the AGARD 50th
Symposium of the Electromagnetic Wave Propagation Panel on Radiolocation
techniques. London, 1-5 June 1992, pp 20.1-20.11. |
| 8 |
T.B. Jones and E.M. Warrington. Large
bearing errors observed at a high latitude site. In: Proceedings of the AGARD 50th Symposium of the Electromagnetic
Wave Propagation Panel on Radiolocation techniques. London, 1-5 June
1992, pp 18.1-18.10. |
| 9 |
E.M. Warrington, T.B. Jones and
P. Hamadyk. Measurements of the direction of arrival of an oblique
chirp-sounder signal. In:
Proceedings of the AGARD 50th Symposium of the Electromagnetic Wave
Propagation Panel on Radiolocation techniques. London, 1-5 June 1992,
pp 19.1-19.10. |
| 10 |
T.B. Jones, E.M. Warrington and
J.E. Perry. Systematic bearing errors of HF signals observed over a
North-South propagation path. In:
Proceedings of the AGARD 50th Symposium of the Electromagnetic Wave
Propagation Panel on Radiolocation techniques. London,
1-5 June 1992, pp 17.1-17.5. |
| 11 |
E.M. Warrington and T.B. Jones. Studies
of the propagation of low frequency (LF) radio waves. In: Proceedings of the AGARD 51st specialists meeting on ELF/VLF/LF
radio propagation and systems aspects. Brussels, 28 September -
2 October 1992, pp 10.1-10.20. |
| 12 |
E.M. Warrington, T.B. Jones and
D.E. Moyle. Superresolution DF experiments in the UK. In: Proceedings of the Symposium on
Radiolocation and Direction Finding. Southwest Research Institute, San
Antonio, Texas, 6-7 June 1995. |
| 13 |
T.B. Jones, E.M. Warrington and
N.C. Rogers. Bearing errors measured during SPRINGBOARD and their
prediction from geophysical and signal parameters. In: Proceedings of the Symposium on Radiolocation and Direction
Finding. Southwest Research Institute, San Antonio, Texas,
6-7 June 1995. |
| 14 |
B.S. Dhanda, E.M. Warrington and
T.B. Jones. Observations of Doppler spreading and FSK signalling errors
on HF signals propagating over high latitude paths. In: Proceedings of AGARD Specialists Meeting on Digital
Communication Systems: Propagation Effects, Technical Solutions, Systems
Design, Athens, September 1995, pp 18/1-18/12. |
| 15 |
E.M. Warrington and D.E. Moyle.
Super-resolution HF DF measurements with simultaneous chirp sounding for a
path within the UK. IEE Colloquium on HF Antennas and Propagation, November
1995 (Digest number 1995/204), pp 4/1-4/6. |
| 16 |
E.M. Warrington, N.C. Rogers and
T.B. Jones. A comparison of predicted and measured times of propagation
over several high latitude paths for which direction of arrival measurements
are available. IEE Colloquium on Frequency Selection and Management for HF
Communications, February 1996 (Digest number 1996/024), pp 3/1-3/6. |
| 17 |
E.M. Warrington. Observations of the structure
of ionospherically reflected HF radiowaves by means of super-resolution
direction finding. 8th International Ionospheric Effects Symposium,
Alexandria, VA, USA, 7-9 May 1996, pp 173-180. |
| 18 |
E.M. Warrington. Measurement of the angular
spread of HF signals reflected from the high latitude ionosphere by means of
super-resolution direction finding. IEE Colloquium on Sensing of the
Propagation Environment, November 1996 (Digest number 1996/221),
pp 2/1-2/6. |
| 19 |
P. Arthur, E.C. Thomas, P.S. Cannon,
E.M. Warrington, N Davies and J.D. Thornhill. A GPS locked
oblique ionosonde system using IRIS. IEE Colloquium on Sensing of the
Propagation Environment, November 1996 (Digest number 1996/221),
pp 5/1-5/5. |
| 20 |
E.M. Warrington. Observations of the
directional characteristics of ionospherically propagated HF radio channel
sounding signals over two high latitude paths. In: Proceedings of the Second Symposium on Radiolocation and
Direction Finding. Southwest Research Institute, San Antonio, Texas, 4-6
November 1997. |
| 21 |
E.M. Warrington, T.B. Jones,
N.C. Rogers and P. Hamadyk. Simultaneous oblique sounding and
bearing measurements on high latitude paths. In: Proceedings of the Second Symposium on Radiolocation and
Direction Finding. Southwest Research Institute, San Antonio, Texas, 4-6
November 1997. |
| 22 |
E.M. Warrington, T.B. Jones,
N.C. Rogers and C. Rizzo. Directional characteristics of
ionospherically propagated HF radio signals and their effect on HF DF
systems. IEE Colloquium on Propagation Characteristics and Related System Techniques
for Beyond Line-of-Sight Radio, November 1997. |
| 23 |
A.J. Stocker, E.M. Warrington,
T.B. Jones and S.K. Liu. A comparison of measured directions of
arrival with ray tracing simulations for propagation on a 4490 km path
along the mid latitude ionospheric trough. IEE Colloquium on Frequency
Selection and Management Techniques for HF Communications, March 1999,
pp 2/1-6. |
| 24 |
E.M. Warrington, T.B. Jones,
N.C. Rogers and A.J. Stocker. High latitude off-great circle
propagation effects with reference to HF communication systems and
radiolocation. NATO Information Systems Technical Panel Symposium on Tactical
Mobile Communications. Lillehammer, 14-16 June 1999, pp 17/1-18. |
| 25 |
T.B. Jones and E.M. Warrington. A review
of HF DF performance for High-latitude propagation paths. In: Proceedings of the Third Symposium on Radiolocation and
Direction Finding. Southwest Research Institute, San Antonio, Texas, 2-4
November
1999. |
| 26 |
E.M. Warrington, A.J. Stocker,
C. Rizzo and C.A. Jackson. The directional structure of HF signals
received over high latitude paths and the effect on superresolution direction
finding. In: Proceedings of the
Third Symposium on Radiolocation and Direction Finding. Southwest Research
Institute, San Antonio, Texas, 2-4 November 1999. |
| 27 |
E.M. Warrington, A.J. Stocker and
N.Y. Zaalov. The influence of high latitude off-great circle
propagation effects on HF communication systems and radiolocation. In: Proceedings of the first COST-271
workshop, Sopron, 2001. |
| 28 |
A.J. Stocker, E.M. Warrington and
N.Y. Zaalov. The effect of the mid-latitude trough on the direction of
arrival and time-of-flight of HF radio signals. In: Proceedings of the first COST-271 workshop, Sopron, 2001. |
| 29 |
E.M. Warrington, A.J. Stocker,
N.Y. Zaalov, D.R. Siddle and T.B. Jones. High latitude
ionospheric propagation effects and their influence on HF direction finding.
In: Proceedings of the Fourth
Symposium on Radiolocation and Direction Finding. Southwest Research
Institute, San Antonio, Texas, 14-16 May 2002. |
| 30 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. The simulation of high latitude off-great circle
propagation effects. In:
Proceedings of the XXVIIth General Assembly of the International Union of
Radio Science (URSI), August 2002. |
| 31 |
A.J. Stocker, D.R. Siddle,
E.M. Warrington and N.Y. Zaalov. Observations of the
time-of-flight and direction of arrival of HF radio signals on a path
affected by the mid-latitude trough. In: Proceedings of the XXVIIth General Assembly of the International
Union of Radio Science (URSI), August 2002. |
| 32 |
A.J. Stocker, E.M. Warrington and
D.R. Siddle. Measurements of the direction of arrival, time dispersion
and frequency dispersion of HF signals received over a path along the
mid-latitude trough. In: Proceedings
of the second COST-271 workshop, Faro, 2002. |
| 33 |
N.Y. Zaalov, E.M. Warrington and
A.J. Stocker. The simulation of high latitude off-great circle
propagation effects. In: Proceedings
of the second COST-271 workshop, Faro,
2002. |
| 34 |
E.M. Warrington, N.Y. Zaalov, I. Nasyrov and A.J.
Stocker. HF propagation over trans-auroral oval and polar cap paths. In: Proceedings of the third COST-271
workshop, Spetses, 2003. |
| 35 |
A.J. Stocker, E.M. Warrington, D.R. Siddle and N.Y.
Zaalov. An investigation of HF propagation along the mid-latitude trough. In: Proceedings of the third COST-271
workshop, Spetses, 2003. |
| 36 |
I. A. Nasyrov, E. M. Warrington and A. J. Stocker.
A comparison of obliquely propagating HF signals measurements undertaken over
a path from Svalbard to Kiruna with vertical ionosonde and HF radar
observations In: Proceedings of
the third COST-271 workshop, Spetses, 2003. |
| 37 |
E.M. Warrington, A.J. Stocker,
N.Y. Zaalov and D.R. Siddle. Propagation of HF radiowaves over
northerly paths: measurements, simulation and radiolocation system aspects. In: Proceedings of the Fifth Symposium
on Radiolocation and Direction Finding, Southwest Research Institute, San
Antonio, Texas, 4-6 May 2004. |
| 38 |
D.V. Blagoveshchensky, V.A. Kornienko, M.
Lester, A.J. Stocker and E.M. Warrington. Multipoint observations
by CUTLASS radar, Doppler and oblique ionospheric sounding methods during a
magnetospheric storm. Abstract, COSPAR 2004. |
| 39 |
V.I. Kurkin, D.V. Blagoveshchensky,
O.M. Pirog, A.J. Stocker, G.G. Vertogradov, V.P. Uryadov,
E.M. Warrington. Space weather on October 2003 and HF popagation in the
Asian and European longitudinal sectors. Abstract, COSPAR 2004. |
|
|
|
Conference contributions with no formal proceedings |
|
|
| 1 |
E.M. Warrington and T.B. Jones. Improved
bearing determination and a quality indicator for Auto-DF applications.
TALC-84, July 1984. |
| 2 |
E.M. Warrington and T.B. Jones. Direction
of arrival measurements and single site location using a wide aperture
(294 m) interferometer array. TALC-86, July 1986. |
| 3 |
E.M. Warrington, T.B. Jones and
E.G. Bradshaw. HF signal strength observations. TALC-86,
July 1986. |
| 4 |
E.M. Warrington and T.B. Jones. The phase
linearity of ionospherically reflected HF radio waves and its implications
for adaptive antennas. Minster MIST, York, 13-15 April 1987. |
| 5 |
E.M. Warrington. Direction of arrival
measurements and single site location using a wide aperture interferometer
array. 4th National URSI Colloquium, University of Sheffield, UK,
9–10 July 1987. |
| 6 |
E.M. Warrington and T.B. Jones. A new DF algorithm.
URSI Colloquium, University of Southampton, UK, 3-4 July 1989. |
| 7 |
S.M. Orrell, T.B. Jones and E.M. Warrington. High
latitude HF propagation. URSI Colloquium, University of Southampton, UK,
3-4 July 1989. |
| 8 |
E.M. Warrington and T.B. Jones. The evaluation of
modifications to the DF6 algorithm. TALC-89, September 1989. |
| 9 |
E.M. Warrington and T.B. Jones. The use
of a circular antenna array (eg. a PUSHER) as a wide aperture Òrotating
interferometerÓ to obtain the direction of arrival in both azimuth and
elevation. TALC-89, September 1989. |
| 10 |
S.M. Orrell, B.S. Dhanda, T.B. Jones
and E.M. Warrington. Signal strength and hearability of HF signals
propagating through the high latitude ionosphere. TALC-89, September 1989.
|
| 11 |
S.M. Orrell, T.B. Jones and
E.M. Warrington. Investigation of the short term variability within the
high latitude ionospheric channel. TALC-89, September 1989. |
| 12 |
E.M. Warrington, T.B. Jones, S.M. Orrell
and B.S. Dhanda. Amplitude and frequency variations of HF signals propagated
over high latitude paths. Abstract and figures in: The Proceedings of The First Annual Conference on Prediction and
Forecasting of Radio Propagation at High-Latitudes for C3 Systems. U.S.
Naval Postgraduate School, Monterey, CA, USA. 12 - 14 February 1991. |
| 13 |
E.M. Warrington, T.B. Jones, S.M. Orrell
and B.S. Dhanda. Amplitude and frequency variations of HF signals propagated
over high latitude paths. URSI Colloquium, Leicester, July 1991. |
| 14 |
T.B. Jones and E.M. Warrington. Direction of
arrival measurements of HF signals propagated over high latitude and mid
latitude paths. URSI Colloquium, Leicester, July 1991.
|
| 15 |
E.M. Warrington, T.B. Jones and P. Hamadyk.
Measurements of the direction of arrival of an oblique chirp-sounder signal.
Ninth National URSI Colloquium, Bradford, July 1992. |
| 16 |
S.Milan, T.B. Jones and E.M. Warrington.
Observations of the signal strength of HF signals propagated over high
latitude paths. Ninth National URSI Colloquium, Bradford, July 1992.
|
| 17 |
B.S. Dhanda, E.M. Warrington and T.B. Jones.
Observations of Doppler spreading and FSK signalling errors over high
latitude paths. Tenth National URSI Colloquium, Leeds, April 1993. |
| 18 |
M.A. Zatman, H.J. Strangeways and E.M. Warrington.
Resolution of multi-moded ionospherically propagated signals usimg a new
iterative superresolution algorithm (DOSE). Tenth National URSI Colloquium,
Leeds, April 1993. |
| 19 |
J.M. Proffitt, N.C. Rodgers , E.M. Warrington and
T.B. Jones. Some recent measurements of the direction of arrival of HF
signals propagated over a path tangential to the mid-latitude trough.
Eleventh National URSI Colloquium, Liverpool, July 1994. |
| 20 |
E.M. Warrington, T.B. Jones and N.C. Rogers. Large
bearing errors at HF. Twelfth National URSI Colloquium, London, July 1995. |
| 21 |
E.M. Warrington.
Abstract: Observations of the Structure of Ionospherically
Reflected HF Radiowaves by Means of Super-Resolution Direction Finding.
XXVth General Assembly of the International Union of Radio Science (URSI),
28 Aug - 6 Sept 1996. |
| 22 |
E.M. Warrington, A.J. Stocker and
C. Rizzo. Abstract: The effect of the high latitude
ionosphere on measurements of the direction of arrival of HF signals using
super-resolution direction finding. XXVIth General Assembly of the International Union of Radio
Science (URSI), 13-21 August 1999. |
| 23 |
B. Jacobsen, V. Jodalen, P.S. Cannon,
M.J. Angling, E.M. Warrington and A.J. Stocker.
Abstract: HF radio propagation at high latitudes under quiet and
disturbed geomagnetic conditions. XXVIth General Assembly of the
International Union of Radio Science (URSI), 13-21 August 1999. |
| 24 |
I.A. Nasyrov, E.M. Warrington and A.J. Stocker.
Abstract: HF propagation mechanisms over northern Europe - some results of
experiments undertaken during 2002-2003. UK National URSI Colloquium, Leeds,
July 2003. |
| 25 |
S.D. Gunashekar, D.R. Siddle and E.M.
Warrington. Abstract: Enhanced UHF propagation due to evapouration ducting.
UK National URSI Colloquium, Bath, July
2004. |
|
|
|
Book chapters |
|
|
| 1 |
E.C. Thomas, E.M. Warrington and
T.B. Jones. Digital communication systems. In: Digital Signal Processing: principles, devices and
applications. N.B. Jones and McK. Watson (editors). Peter
Peregrinus, London, 1990. |
| 2 |
E.M. Warrington, E.C. Thomas and
T.B. Jones. A case study on digital communication systems. In: Digital Signal Processing:
principles, devices and applications. N.B. Jones and McK. Watson
(editors). Peter Peregrinus, London, 1990. |
