Weihua ZHANG


Cognitive Implementation of Chirp Waveform in UWB System
Hanbing SHEN Weihua ZHANG Kyung Sup KWAK 
Publication:   IEICE TRANSACTIONS on Communications
Publication Date: 2008/01/01
Vol. E91-B  No. 1  pp. 147-150
Type of Manuscript:  Special Section LETTER (Special Section on Cognitive Radio and Spectrum Sharing Technology)
Category: Spectrum Sharing
Keyword: 
chirp spread spectrum (CSS)cognitive radio (CR)ultra-wideband (UWB)chirp waveform
 Summary | Full Text:PDF(214.3KB)

A Novel NBI Suppression Scheme in UWB Ranging Systems
Weihua ZHANG Hanbing SHEN Zhiquan BAI Kyung-sup KWAK 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2007/11/01
Vol. E90-A  No. 11  pp. 2439-2441
Type of Manuscript:  Special Section LETTER (Special Section on Wideband Systems)
Category: UWB
Keyword: 
narrow band interference (NBI)ultra-wide band (UWB)rangingranging error ratio (RER)
 Summary | Full Text:PDF(132.4KB)