A real-time receive method of wideband radar based on subband pulse compression

Ming Li; Wei Fu; Peng Zhang; Yan Wu

doi:10.1117/12.913745

1 October 2011 A real-time receive method of wideband radar based on subband pulse compression

Ming Li, Wei Fu, Peng Zhang, Yan Wu

Proceedings Volume 8285, International Conference on Graphic and Image Processing (ICGIP 2011); 828533 (2011) https://doi.org/10.1117/12.913745
Event: 2011 International Conference on Graphic and Image Processing, 2011, Cairo, Egypt

Abstract

The data rate with high capacity and speed of wideband signal makes its real-time processing limited by hardware and software. In this paper, wideband signal is made pulse compression based on subband pulse compression system. It is used uniform complex modulation to generate analysis filter bank and synthesis filter bank, then signals are processed in each subband. The processed results of simulated and measured datas indicate, that the parallel means of subband pulse compression raises the operation speed and improves real-time processing performance of the system, selecting proper subband number according to the data quantity when the result closed to that of directed pulse compression.

Citation Download Citation

Ming Li, Wei Fu, Peng Zhang, and Yan Wu "A real-time receive method of wideband radar based on subband pulse compression", Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 828533 (1 October 2011); https://doi.org/10.1117/12.913745

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KEYWORDS

Signal processing

Electronic filtering

Radar

Radar signal processing

Distortion

Prototyping

Filtering (signal processing)

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