First
passive radar observations of auroral E region irregularities
Lind,
F. D., J.D. Sahr, and D.M. Gidner
Geophys.
Res. Lett. Vol. 26 , No. 14 , July 15, 1999; p. 2155
Optimal
truncation criterion for application of singular value decomposition to
ionospheric tomography
Zhou,
C., E.J. Fremouw, and J.D. Sahr
Radio
Science. vol.34, no.1; Jan.-Feb. 1999; p.155-66
Recursive
structures and finite impulse response implementations of linear multiuser
detectors for an asynchronous CDMA system
Uppala,
S.V., and J.D. Sahr
IEEE
Journal on Selected Areas in Communications. vol.16, no.9; Dec. 1998; p.1736-46
Computing
probability of errors of linear multiuser detectors in white Gaussian noise
and Rayleigh fading channels
Uppala,
S.V., and J.D. Sahr
ICC
'98. 1998 IEEE International Conference on Communications. Conference Record.
Affiliated with SUPERCOMM'98 (Cat. No.98CH36220). IEEE, New York, NY, USA;
1998; 3 vol. xxxvii+1838 pp. p.360-4 vol.1
Passive
radio remote sensing of the atmosphere using transmitters of opportunity
Sahr,
J.D., and F. D. Lind
Radio
Science Bulletin. no.284; March 1998; p.4-7
The
Manastash Ridge radar: a passive bistatic radar for upper atmospheric radio
science
Sahr,
J.D., and F. D. Lind
Radio
Science. vol.32, no.6; Nov.-Dec. 1997; p.2345-58
Performance
analysis of the decorrelating detector in the presence of synchronization
errors
Uppala,
S.V., and J.D. Sahr
1997
IEEE Pacific Rim Conference on Communications, Computers and Signal Processing,
PACRIM. 10 Years Networking the Pacific Rim, 1987-1997 (Cat. No.97CH36060).
IEEE, New York, NY, USA; 1997; 2 vol. xxiii+1021 pp. p.18-21 vol.1
On
the design of quadratic filters with application to image processing
Uppala,
S.V., and J.D. Sahr
IEEE
Transactions on Image Processing. vol.6, no.4; April 1997; p.608-14
Auroral
electrojet plasma irregularity theory and experiment: a critical review
of present understanding and future directions
Sahr,
J.D., Fejer, B.G.
Journal
of Geophysical Research. vol.101, no.A12; 1 Dec. 1996; p.26893-909
Probing
electric fields near sprites and jets using multiparameter radar and chaff
Seliga,
T.A., J.D. Sahr, and R.H. Holzworth
IGARSS
'96. 1996 International Geoscience and Remote Sensing Symposium. Remote
Sensing for a Sustainable Future (Cat. No.96CH35875). IEEE, New York, NY,
USA; 1996; 4 vol. lxxi+2383 pp. p.569-73 vol.1
Aperiodic
transmitter waveforms for spectrum estimation of moderately overspread
targets: new codes and a design rule
Uppala,
S.V., and J.D. Sahr
IEEE
Transactions on Geoscience and Remote Sensing. vol.34, no.5; Sept. 1996;
p.1285-7
Application
of closure phase and self-calibration to radar interferometric imaging
of atmospheric and ionospheric irregularities
Sahr,
J.D.
Journal
of Atmospheric and Terrestrial Physics. vol.58, no.8-9; June-July 1996;
p.959-64
Correlative
range - Doppler detectors and estimators in bistatic radar using commercial
FM broadcasts
Hall,
P.W.
MS
thesis, Univ. of Wash., Seattle, 1995
Three-wave
coupling in the auroral E-region
Sahr,
J.D., and D.T. Farley
Annales
Geophysicae. vol.13, no.1; 1 Jan. 1995; p.38-44
A
new radar technique for remote sensing of atmospheric irrecgularities by
passive observation of the scattering of commercial FM broadcasts
Hansen,
J.M.
MS
thesis, Univ. of Wash., Seattle, 1994
Spectrum
estimation of moderately overspread radar targets using aperiodic transmitter
coding
Uppala,
S.V., and J.D. Sahr
Radio
Science. vol.29, no.3; May-June 1994; p.611-23
Simulated
annealing searches for long binary phase codes with application to radar
remote sensing
Sahr,
J.D., E.R. Grannan
Radio
Science. vol.28, no.6; Nov.-Dec. 1993; p.1053-5
Observations
of 3-m auroral irregularities during the ERRRIS campaigns
Sahr,
J.D., D.T. Farley, W.E. Swartz, J.F. Providakes, and R.F. Pfaff
Journal
of Atmospheric and Terrestrial Physics. vol.54, no.6; June 1992; p.809-18
The
E-region Rocket/Radar Instability Study (ERRRIS): scientific objectives
and campaign overview
Pfaff,R.F.,
J.Sahr, J.F.Providakes, W.E.Swartz, D.T.Farley, P.M.Kintner, I.Haggstrom,
A. Hedberg, H.Opgenoorth, G.Holmgren, A. McNamara, D.Wallis, B. Whalen,
A.Yau, S. Watanabe, F.Creutzberg, P. Williams, E.Nielsen, K Schlegel,
and T.R. Robinson
Journal
of Atmospheric and Terrestrial Physics. vol.54, no.6; June 1992; p.779-808
The
altitude of type 3 auroral irregularities: radar interferometer observations
and implications
Sahr,
J.D., D.T. Farley, W.E. Swartz, and J.F. Providakes
Journal
of Geophysical Research. vol.96, no.A10; 1 Oct. 1991; p.17805-11
Ion
cyclotron harmonics in auroral radar echoes: real effect or analysis artifact?
Farley,
D.T., J.D. Sahr, and J.F. Providakes
Geophysical
Research Letters. vol.18, no.4; April 1991; p.709-12
Removal
of aliasing in pulse-to-pulse Doppler radar measurements
Sahr,
J.D., D.T. Farley, and W.E. Swartz
Radio-Science.
vol.24, no.6; Nov.-Dec. 1989; p.697-704
Observations
of auroral E-region plasma waves and electron heating with EISCAT and a
VHF radar interferometer
Providakes,
J., D.T. Farley, B.G. Fejer, J. Sahr, W.E. Swartz, I. Haggstrom,
A. Hedberg, and J.A. Nordling
Journal
of Atmospheric and Terrestrial Physics. vol.50, no.4-5; April-May 1988;
p.339-56