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| 11. |
Monogenic function range resolution radar |
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IEE Proceedings F (Communications, Radar and Signal Processing),
Volume 134,
Issue 6,
1987,
Page 620-628
P.S.Moharir,
K.Venkata Rao,
S.K.Varma,
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PDF (978KB)
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摘要:
Sequences having peaky autocorrelation are useful in range resolution radar and in a homomorphic problem of detecting reflections in seismic exploration. The concept of correlative signal processing for system identification in these applications is extended here to processing based on monogenic signatures. Some sequences having good monogenic signatures are listed. These yield sequence compression equal to the length of the sequences, and peak/sidelobe ratios or merit factors could be superior to those obtainable in correlative processing for the same length of sequences. The problems in developing monogenic function radar are discussed and some solutions proposed.
DOI:10.1049/ip-f-1.1987.0103
出版商:IEE
年代:1987
数据来源: IET
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| 12. |
Binary-decision approach to fast Chien search for software decoding of BCH codes |
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IEE Proceedings F (Communications, Radar and Signal Processing),
Volume 134,
Issue 6,
1987,
Page 629-632
Y.R.Shayan,
ThoLe-Ngoc,
V.K.Bhargava,
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PDF (539KB)
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摘要:
A fast decoding algorithm for binary double error-correcting BCH codes is presented. A binary-decision approach to the Chien search is introduced to reduce the search time by a factor of two, and hence to increase the decoding speed. This algorithm is suitable for microprocessorbased implementation. An illustrative design of a (128, 112, 2) binary BCH decoder using the 16-bit 8086 microprocessor is presented. Complexity, memory space and decoding time are discussed.
DOI:10.1049/ip-f-1.1987.0104
出版商:IEE
年代:1987
数据来源: IET
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