Title :
Improvement in angle determination precision and resolution with method of deconvolution by coherent techniques
Author :
Xun, Li ; Pengju, Chen ; Chuanhua, Wu
Author_Institution :
Electron Eng. Inst., Hefei, China
Abstract :
The purpose of this paper is to provide an analysis of the accuracy and resolving power of deconvolution method. The analysis shows that it was influenced seriously by SNR of the received data, and then put forward a way, coherent techniques, to improve the SNR of the received data. Analysis of the new technique and computer simulation shows the new technique can improve the SNR of received data then applying deconvolution method to the processed data can improve DF precision and receiving power
Keywords :
deconvolution; noise; radar resolution; radar signal processing; radio direction-finding; DF precision; SNR; angle determination precision; angle determination resolution; coherent techniques; computer simulation; data processing; deconvolution; direction finding; received data; receiving power; Computer simulation; Data analysis; Deconvolution; Noise figure; Power engineering and energy; Power system modeling; Radar; Signal processing; Signal resolution; Wiener filter;
Conference_Titel :
Signal Processing Proceedings, 2000. WCCC-ICSP 2000. 5th International Conference on
Conference_Location :
Beijing
Print_ISBN :
0-7803-5747-7
DOI :
10.1109/ICOSP.2000.893481
