Zobrazeno 1 - 10
of 23
pro vyhledávání: '"Wan Xian-rong"'
Publikováno v:
Leida xuebao, Vol 3, Iss 6, Pp 623-631 (2015)
The research and application of passive radar are heading from single transmitter-receiver pair to multiple transmitter-receiver pairs. As an important class of the illuminators of opportunity, most of modern digital broadcasting and television syste
Externí odkaz:
https://doaj.org/article/52cc46ed7ed54697ad01020d9f35ff19
Parallel Implementation of Multi-channel Time Domain Clutter Suppression Algorithm for Passive Radar
Publikováno v:
Leida xuebao, Vol 3, Iss 6, Pp 686-693 (2015)
Cancellation of clutter and multi-path is one of the key steps in passive radar target information extraction. Extensive Cancellation Algorithm Batches (ECA-B) is an effective time-domain clutter suppression algorithm, but with high time and space co
Externí odkaz:
https://doaj.org/article/fe579c0ba4ab495c9c54723d2a15713c
Ambiguity Function Analysis and Processing for Passive Radar Based on CDR Digital Audio Broadcasting
Publikováno v:
Leida xuebao, Vol 3, Iss 6, Pp 702-710 (2015)
China Digital Radio (CDR) broadcasting is a new standard of digital audio broadcasting of FM frequency (87–108 MHz) based on our research and development efforts. It is compatible with the frequency spectrum in analog FM radio and satisfies the req
Externí odkaz:
https://doaj.org/article/0de4a22006004fa4854bc4c45eb02fd5
Publikováno v:
Leida xuebao, Vol 2, Iss 1, Pp 1-13 (2013)
Clutter rejection is a key technique used by passive radars for target detection. Especially when using Single Frequency Network (SFN) configuration, the multipath clutter and ground clutter increase several times more than during a single illuminato
Externí odkaz:
https://doaj.org/article/74dbf7be3b074a7a8709908284d2ddc2
Publikováno v:
Leida xuebao, Vol 1, Iss 4, Pp 370-379 (2012)
Based on the recently developed active-passive multifunctional all-digital HF surface wave radar hardware platform of Wuhan University, an experiment study of integrated technology for shortwave communication and Over-The-Horizon Radar (OTHR) applica
Externí odkaz:
https://doaj.org/article/97a517e19ac941eaa109da070465059f
Publikováno v:
Leida xuebao, Vol 1, Iss 3, Pp 225-231 (2012)
WiFi (Wireless Fidelity) is widely deployed all the world. When it is utilized as external illuminaor in Passive Radar, its broadband singal make the high resolution of detection be obtained in both the range and Doppler domains. In this paper, the t
Externí odkaz:
https://doaj.org/article/aa98be70a4554d75b6633ef17c501730
Autor:
Wan Xian-rong
Publikováno v:
Leida xuebao, Vol 1, Iss 2, Pp 109-123 (2012)
Starting from the detection principle and characteristics of passive radar, this paper describes the development of passive radar based on the low frequency band (HF/VHF/UHF) digital broadcasting and TV signal. Based on the radio coverage ratio and t
Externí odkaz:
https://doaj.org/article/52e29c47aa9e4efbaccfc3e37d7fb163
Publikováno v:
Leida xuebao, Vol 1, Iss 1, Pp 11-18 (2012)
Radio Mondiale (DRM) digital AM broadcasting that have been first carried out in China, using the newly-developed all-digital active/passive integrated HF surface wave radar system. The principle, key techniques, experimental equipment, and prelimina
Externí odkaz:
https://doaj.org/article/c6c940bdcacb4b469db1ebb033767c4d
Autor:
Zhang, Yong, Ren, Sen, Zhang, Ji-ming, Zhang, De, Yang, Yu-hang, Lu, Xiao-kun, Cao, Xiao-wen, Wei, Tong
Publikováno v:
Proceedings of SPIE; 8/6/2023, Vol. 12615, p126151K-126151K-7, 1p
Publikováno v:
Telecommunication Engineering. Oct2014, Vol. 54 Issue 10, p1396-1400. 5p.