Frequency diverse array antenna: New opportunities
WQ Wang - IEEE Antennas and Propagation Magazine, 2015 - ieeexplore.ieee.org
Phased-array antennas are known for their capability to electronically steer a beam with
high effectiveness, but beam steering is fixed in an angle for all range cells. This paper …
high effectiveness, but beam steering is fixed in an angle for all range cells. This paper …
Overview of frequency diverse array in radar and navigation applications
WQ Wang - IET Radar, Sonar & Navigation, 2016 - Wiley Online Library
Different from phased array providing only angle‐dependent transmit beampattern,
frequency diverse array (FDA) employs a small frequency increment across its array …
frequency diverse array (FDA) employs a small frequency increment across its array …
Joint range and angle estimation using MIMO radar with frequency diverse array
Phased array is widely used in radar systems with its beam steering fixed in one direction for
all ranges. Therefore, the range of a target cannot be determined within a single pulse when …
all ranges. Therefore, the range of a target cannot be determined within a single pulse when …
Frequency diverse MIMO techniques for radar
PF Sammartino, CJ Baker… - IEEE Transactions on …, 2013 - ieeexplore.ieee.org
It has been shown over several decades of radar research that the exploitation of diversity in
a number of domains (space, frequency, time, polarization, and, recently, waveform) can …
a number of domains (space, frequency, time, polarization, and, recently, waveform) can …
Transmit subaperturing for range and angle estimation in frequency diverse array radar
Different from conventional phased-array, which provides only angle-dependent
beampattern, frequency diverse array (FDA) employs a small frequency increment across …
beampattern, frequency diverse array (FDA) employs a small frequency increment across …
Range-angle localization of targets by a double-pulse frequency diverse array radar
WQ Wang, H Shao - IEEE Journal of Selected Topics in Signal …, 2013 - ieeexplore.ieee.org
Phased-array radar is widely used in localizating non-cooperative targets, but the range and
angle of targets cannot be directly estimated from its beamforming output due to an inherent …
angle of targets cannot be directly estimated from its beamforming output due to an inherent …
[HTML][HTML] 频率分集阵雷达技术探讨
许京伟, 朱圣棋, 廖桂生, 张玉洪 - 雷达学报, 2018 - radars.ac.cn
频率分集阵雷达技术探讨 «上一篇 文章快速检索 高级检索 下一篇» 雷达学报 2018, Vol. 7 Issue
(2): 167-182 DOI: 10.12000/JR18023 0 引用本文 许京伟, 朱圣棋, 廖桂生, 等. 频率分集阵雷达 …
(2): 167-182 DOI: 10.12000/JR18023 0 引用本文 许京伟, 朱圣棋, 廖桂生, 等. 频率分集阵雷达 …
Range ambiguous clutter suppression for airborne FDA-STAP radar
J Xu, S Zhu, G Liao - IEEE Journal of Selected Topics in Signal …, 2015 - ieeexplore.ieee.org
Airborne radar arrays oriented toward any direction other than sidelooking cause the range
dependence of clutter. It is difficult to handle this range dependence problem in the …
dependence of clutter. It is difficult to handle this range dependence problem in the …
An adaptive range-angle-Doppler processing approach for FDA-MIMO radar using three-dimensional localization
High pulse repetition frequency incurs range ambiguity in radar systems, which in turn
results in clutter suppression performance degradation and parameter estimation …
results in clutter suppression performance degradation and parameter estimation …
Frequency diverse array antenna using time-modulated optimized frequency offset to obtain time-invariant spatial fine focusing beampattern
AM Yao, W Wu, DG Fang - IEEE Transactions on Antennas and …, 2016 - ieeexplore.ieee.org
For a frequency diverse array (FDA) antenna, the combination of time-modulated and
nonlinear distributed frequency offset is proposed to realize time-invariant spatial fine …
nonlinear distributed frequency offset is proposed to realize time-invariant spatial fine …