Automotive radar is the most promising and fastest-growing civilian application of radar
technology. Vehicular radars provide the key enabling technology for the autonomous …

We introduce a novel synthetic-aperture imaging method for radar systems that relies on
sources of opportunity. We consider receivers that fly along arbitrary, but known, flight …

In this paper, we present a novel synthetic aperture radar imaging modality that uses
ultranarrowband sources of opportunity and passive airborne receivers to form an image of …

Programmable metasurfaces (PMSs) exhibit great potentials in target detection techniques,
because they can take actions to change channel propagation characteristics which …

In this paper we consider passive airborne receivers that use backscattered signals from
sources of opportunity transmitting single-frequency or ultra-narrowband waveforms …

We consider a scene illuminated by a single stationary transmitter with unknown polarization
and a set of spatially distributed receivers exhibiting polarization diversity. We present a …

Generalized phase retrieval problem has become a significant topic of interest in the signal
processing community in recent years. Overall, non-convexity of the problem, strong …

We study the exploitation of polarimetric diversity in passive multistatic radar for detecting
moving targets. We first derive a data model that takes into account polarization and …

该文提出一种新的利用机会照射源的无源分布式雷达目标成像方法. 首先基于波方程建立接收回
波信号模型. 然后建立新的无源回波模型, 该模型将所有接收单元(或接收机) …

A calculation method is suggested to estimate the angle of arrival errors incurred by
multipath components in urban environments. The transmitted signal replicas due to …