Deconvolution techniques for non-coherent radar images

Iain B. Collings; Douglas A. Gray

Deconvolution techniques for non-coherent radar images

Iain B. Collings^*, Douglas A. Gray

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

3 Citations (Scopus)

Abstract

This paper presents a new algorithm for deconvolution of low resolution non-coherent radar images. The technique presented, is based on an LMS iterative approach, but has important modifications to accommodate the constraints imposed by the absence of phase information in the radar return. The algorithm also operates at a higher resolution than the sample points, in order to compensate for the lack of range and azimuth resolution. This new technique is compared to standard iterative algorithms in both the time and frequency domains. Simulated radar data is used to demonstrate the benefits of the algorithm.

Original language	English
Title of host publication	Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA
Place of Publication	Piscataway, NJ
Publisher	Institute of Electrical and Electronics Engineers (IEEE)
Pages	113-116
Number of pages	4
Volume	1
Publication status	Published - 1996
Externally published	Yes
Event	Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2) - Gold Coast, Aust Duration: 25 Aug 1996 → 30 Aug 1996

Other

Other	Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2)
City	Gold Coast, Aust
Period	25/08/96 → 30/08/96

Cite this

@inproceedings{79d8ccd45ca94fb0a3b5bf55f30054e2,

title = "Deconvolution techniques for non-coherent radar images",

abstract = "This paper presents a new algorithm for deconvolution of low resolution non-coherent radar images. The technique presented, is based on an LMS iterative approach, but has important modifications to accommodate the constraints imposed by the absence of phase information in the radar return. The algorithm also operates at a higher resolution than the sample points, in order to compensate for the lack of range and azimuth resolution. This new technique is compared to standard iterative algorithms in both the time and frequency domains. Simulated radar data is used to demonstrate the benefits of the algorithm.",

author = "Collings, {Iain B.} and Gray, {Douglas A.}",

year = "1996",

language = "English",

volume = "1",

pages = "113--116",

booktitle = "Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA",

publisher = "Institute of Electrical and Electronics Engineers (IEEE)",

address = "United States",

note = "Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2) ; Conference date: 25-08-1996 Through 30-08-1996",

}

Collings, IB & Gray, DA 1996, Deconvolution techniques for non-coherent radar images. in Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA. vol. 1, Institute of Electrical and Electronics Engineers (IEEE), Piscataway, NJ, pp. 113-116, Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2), Gold Coast, Aust, 25/08/96.

Deconvolution techniques for non-coherent radar images. / Collings, Iain B.; Gray, Douglas A.
Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA. Vol. 1 Piscataway, NJ: Institute of Electrical and Electronics Engineers (IEEE), 1996. p. 113-116.

Research output: Chapter in Book/Report/Conference proceeding › Conference proceeding contribution › peer-review

TY - GEN

T1 - Deconvolution techniques for non-coherent radar images

AU - Collings, Iain B.

AU - Gray, Douglas A.

PY - 1996

Y1 - 1996

N2 - This paper presents a new algorithm for deconvolution of low resolution non-coherent radar images. The technique presented, is based on an LMS iterative approach, but has important modifications to accommodate the constraints imposed by the absence of phase information in the radar return. The algorithm also operates at a higher resolution than the sample points, in order to compensate for the lack of range and azimuth resolution. This new technique is compared to standard iterative algorithms in both the time and frequency domains. Simulated radar data is used to demonstrate the benefits of the algorithm.

AB - This paper presents a new algorithm for deconvolution of low resolution non-coherent radar images. The technique presented, is based on an LMS iterative approach, but has important modifications to accommodate the constraints imposed by the absence of phase information in the radar return. The algorithm also operates at a higher resolution than the sample points, in order to compensate for the lack of range and azimuth resolution. This new technique is compared to standard iterative algorithms in both the time and frequency domains. Simulated radar data is used to demonstrate the benefits of the algorithm.

UR - http://www.scopus.com/inward/record.url?scp=0030354306&partnerID=8YFLogxK

M3 - Conference proceeding contribution

AN - SCOPUS:0030354306

VL - 1

SP - 113

EP - 116

BT - Proceedings of the International Symposium on Signal Processing and its Applications, ISSPA

PB - Institute of Electrical and Electronics Engineers (IEEE)

CY - Piscataway, NJ

T2 - Proceedings of the 1996 4th International Symposium on Signal Processing and its Applications, ISSPA'96. Part 2 (of 2)

Y2 - 25 August 1996 through 30 August 1996

ER -

Deconvolution techniques for non-coherent radar images

Abstract

Other

Other files and links

Fingerprint

Cite this