Results 41 to 50 of about 772 (178)
Fast algorithm for moving target localisation using FDA‐MIMO radar [PDF]
The Journal of Engineering, 2019 Target localisation using frequency diverse array (FDA) has drawn much attention owing to the additional degree of freedom in the range dimension. However, the Doppler effect was often ignored in previous FDA works because of the stationary target assumption, and in contrast, even stationary target localisation could be of quite a high computational ...
Jian Xu +3 more
openaire +2 more sources
EURASIP Journal on Advances in Signal Processing, 2023 Frequency diverse array multiple-input multiple-output (FDA-MIMO) radar is an emerging technology to offer range-angle-dependent beampattern. Polarimetric FDA-MIMO radar can sense additional polarization information to improve target identification ...
Qi Zhang, Hong Jiang, Yunchang Liu
doaj +1 more source
Mainlobe Deceptive Jammer Suppression Based on Quadratic Phase Coding in FDA-MIMO Radar
Remote Sensing, 2022 In this paper, the problem of mainlobe deceptive jammer suppression is solved with the frequency diversity array-multiple-input multiple-output (FDA-MIMO) radar system.
Yiqun Zhang +3 more
doaj +1 more source
Recent Advances in Design and Signal Processing for Antenna Arrays 2020
, 2023 International Journal of Antennas and Propagation, Volume 2023, Issue 1, 2023.
Wei Liu +4 more
wiley +1 more source
Suppression approach to main-beam deceptive jamming in FDA-MIMO radar using nonhomogeneous sample detection [PDF]
, 2018 Suppressing the main-beam deceptive jamming in traditional radar systems is challenging. Furthermore, the observations corrupted by false targets generated by smart deceptive jammers, which are not independent and identically distributed because of the ...
Fioranelli, Francesco +4 more
core +1 more source
Joint estimation method of target number and orientation parameters for FDA-MIMO radar [PDF]
, 2023 To address the problem that the frequency diverse array MIMO (FDA-MIMO) radar requires a priori information on the target number when locating multiple targets and the multidimensional parameter estimation consumes a large amount of computation, a joint ...
Helin SUN +4 more
core +1 more source
Recent Advances in Frequency Diverse Array Radar Techniques
Leida xuebao, 2022 Due to the range dependence and time-varying array factor of Frequency Diverse Array (FDA) radar, it can overcome the miss of range variable in traditional phased-array factor and gain loss of Multiple-Input Multiple-Output (MIMO) radar array.
Wenqin WANG, Shunsheng ZHANG
doaj +1 more source
Cognitive FDA‐MIMO radar for LPI transmit beamforming
IET Radar, Sonar & Navigation, 2017 Active radar is vulnerable to illegal eavesdroppers due to its high‐gain beam‐scanning signals. To reduce active radar visibility and enhance its low probability of intercept (LPI) capability, this study proposes a cognitive LPI transmit beamforming scheme using frequency diverse array (FDA) and multiple‐input multiple‐output (MIMO) hybrid array ...
Jie Xiong +3 more
openaire +1 more source
Vehicle Location in Edge Computing Enabling IoTs Based on Bistatic FDA-MIMO Radar
IEEE Access, 2021 Edge computing has a wide range of applications in the Internet of Things (IoT), especially suitable for low latency, high bandwidth, and high reliability. Edge computing enabling IoT can locate the vehicles rapidly with the help of edge computing.
Tengxian Xu +4 more
doaj +1 more source
A small vessel detection using a co-located multi-frequency FMCW MIMO radar [PDF]
, 2021 Small vessels detection is a known issue due to its low radar cross section (RCS). An existing shore-based vessel tracking radar is for long-distance commercial vessels detection.
Abd Rashid, Nur Emileen +4 more
core +3 more sources