Multi-channel NLMS-based sea clutter cancellation in passive bistatic radar
نویسندگان
چکیده
منابع مشابه
clutter and direct signal cancellation in analog tv-based passive radar
in this paper, we deal with the problem of clutter and direct signal (c&ds;) cancelation in the target detection of tv-based passive radars. we first consider the target detection using the conventional fft method. we see that for increasing the maximum range of passive radar, we must cancel the c&ds; from the received signal. hence, we investigate some important methods for c&ds; cancelation i...
متن کاملA novel sequential algorithm for clutter and direct signal cancellation in passive bistatic radars
Cancellation of clutter and multipath is an important problem in passive bistatic radars. Some important recent algorithms such as the ECA, the SCA and the ECA-B project the received signals onto a subspace orthogonal to both clutter and pre-detected target subspaces. In this paper, we generalize the SCA algorithm and propose a novel sequential algorithm for clutter and multipath cancellation i...
متن کاملFM-based Passive Bistatic Radar in ARGUS 3D: Experimental results
Conventional civil Air Traffic Control (ATC) systems are able to detect targets and identify collaborative aircrafts in the air space but they don’t ensure full coverage at low altitudes, in presence of non-cooperative targets (NCTs) and aircraft (A/C) with a low value of radar cross section (RCS). This paper describes the ARGUS 3D (AiR GUidance and Surveillance 3D) project funded by the Europe...
متن کاملPassive Bistatic Radar and Waveform Diversity
This tutorial describes the basis of passive bistatic radar (PBR) systems, and in particular the nature of the waveforms of illuminators of opportunity that they exploit. It shows that there is a wide variety of such waveforms, from broadcast, communications and radionavigation transmissions, and that in general they are not optimum for radar purposes. In addition, they usually vary significant...
متن کاملBistatic Passive Radar Demonstrator Using COTS
A low-cost passive bistatic radar system using digital video broadcasting satellites (DVB-S) as illuminators of opportunity is presented. The system was developed using off-the-shelf components which a global cost of approximately 100 Euros. To increase the target detectability using DVB-S signals in a non-coherent environment a novel methodology, using a reference target and some basic signal ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: IEICE Electronics Express
سال: 2014
ISSN: 1349-2543
DOI: 10.1587/elex.11.20140872