@inproceedings{f8d9dff58e5c4c948bc16090ef1f0d64,
title = "DVB-T signal cross-ambiguity functions improvement for passive radar",
abstract = "This paper proposes a digital video broadcastingterrestrial (DVB-T) signal cross-ambiguity functions (CAF) Improvement technique by modifying the guard interval and the pilots in the direct channel, which can remove the unwanted deterministic peaks in the DVB-T passive radar effectively. The key of CAF improvement is the pilots modification directly on the pilot carriers based on the DVB-T signal (f s =64/7MHz), which reduces the computation complexity and is convenient for realization as compared with the conventional filters and equalizers. The DVB-T signal is acquired by the experiments (f s =64/7MHz). A thumbtack CAF is achieved at the expense of 13.4% power loss (-0.6dB).",
keywords = "CAF improvement, DVB-T signal, Passive radar",
author = "Gao Zhiwen and Tao Ran and Ma Yongfeng and Shao Tao",
year = "2007",
doi = "10.1109/ICR.2006.343131",
language = "English",
isbn = "0780395824",
series = "CIE International Conference of Radar Proceedings",
booktitle = "2006 CIE International Conference on Radar, ICR 2006",
note = "2006 CIE International Conference on Radar, ICR 2006 ; Conference date: 16-10-2006 Through 19-10-2006",
}