Instruct: Identify the main and secondary category of Arxiv papers based on the titles and abstracts
Query: A Range-Doppler-Angle Estimation Method for Passive Bistatic Radar   In this paper, an effective target detection and localization method is
proposed for a passive bistatic radar (PBR) system. The PBR system consists of
a commercial FM radio station, which is a non-cooperative illuminator of
opportunity (IO), referred to as the transmitter antenna and multiple
surveillance antennas that form an antenna array, e.g., uniform linear array
(ULA). Unlike other literatures where the reference signal is received by a
directional antenna, here, the reference signal (direct path) is estimated by
beamforming method. Then a modified extensive cancellation algorithm (MECA)
based on (least squares) LS method is proposed to solve the disturbance
cancellation. After cancelling the disturbance, the matched filter (MF) and LS
methods are used for range-Doppler estimation of targets, and then the angles
of targets are estimated based on beamforming method. The proposed method is
suitable for an antenna array. Simulation results are presented to illustrate
the superiority of the proposed MECA disturbance cancellation method and
parameter estimation method.

17
The categories of this paper are: q-fin
9
The categories of this paper are: nlin
35
The categories of this paper are: mtrl-th
28
The categories of this paper are: alg-geom
15
The categories of this paper are: nucl-ex
26
The categories of this paper are: bayes-an
34
The categories of this paper are: chem-ph
19
The categories of this paper are: eess
13
The categories of this paper are: quant-ph
32
The categories of this paper are: atom-ph
14
The categories of this paper are: math-ph
23
The categories of this paper are: solv-int
0
The categories of this paper are: hep-ph
11
The categories of this paper are: hep-lat
37
The categories of this paper are: supr-con
33
The categories of this paper are: plasm-ph