Results 231 to 240 of about 11,686 (251)

Transmit/receive beamforming for bistatic multiple-input multiple-output (MIMO) radar

2014 IEEE Antennas and Propagation Society International Symposium (APSURSI), 2014
In this work, a coherent MIMO radar system operating in bistatic mode is considered. Orthogonal phase-coded waveforms are transmitted and the echo signals are digitally processed at the receiver. The simulation results show that the virtually formed bistatic-MIMO virtual array beampattern can achieve the optimal processing gain in the target direction.
Zhe Geng, Hai Deng
openaire   +1 more source

Multiple-input multiple-output (MIMO) radar and imaging: degrees of freedom and resolution

The Thrity-Seventh Asilomar Conference on Signals, Systems & Computers, 2003, 2004
In this paper, radar is discussed in the context of a multiple-input multiple-output (MIMO) system model. A comparison is made between MIMO wireless communication and MIMO radar. Examples are given showing that many traditional radar approaches can be interpreted within a MIMO context. Furthermore, exploiting this MIMO perspective, useful extensions to
D.W. Bliss, K.W. Forsythe
openaire   +1 more source

Robust Design of Transmit/Receive Beamforming for Multiple-input Multiple-output Radar

2019 IEEE International Conference on Signal, Information and Data Processing (ICSIDP), 2019
The transmit/receive robust adaptive beamformer design of a multiple-input multiple-output (MIMO) radar system is studied in this paper. We first construct the interference covariance matrix via a shrink-based approach. Then, the desired transmit-receive steering vector (SV) is estimated through maximizing the output power upon the cooperative ...
Junhui Qian, Yu Luo, Ning Fu, Ran Liu, Zeyu Feng   +4 more
openaire   +1 more source

SNR Detector for Phased-Multiple-Input-Multiple-Output Radar Applications

Proceedings of the International Conference on Sustainable Engineering, Infrastructure and Development, ICO-SEID 2022, 23-24 November 2022, Jakarta, Indonesia, 2023
Dewangga Putra, Syahfrizal Tahcfulloh
openaire   +1 more source

Learning based multiple input multiple output radar imaging [PDF]

Multiple Input Multiple Output (MIMO) radars, with their unique antenna configuration,offer superior angular resolution by forming a “virtual array” withfewer antennas compared to phased-array radars. Through digital beamformingtechniques, MIMO radars can generate 3D radar images of their surroundingswithout the need for mechanical rotation ...
openaire  

LOCALIZATION, TRACKING, AND ANTENNA ALLOCATION IN MULTIPLE-INPUT MULTIPLE-OUTPUT RADARS

2012
This thesis concerns with the localization, tracking, and sensor management in the Multiple-Input Multiple-Output (MIMO) radar systems. The collocated and widely-separated MIMO radars are separately discussed and the signal models are derived for both structures.
openaire   +1 more source

Resolving Range Ambiguity via Multiple-Input Multiple-Output Radar With Element-Pulse Coding

IEEE Transactions on Signal Processing, 2020
Hing Cheung So, Jingwei Xu, Guisheng Liao   +2 more
exaly  

Single snapshot imaging method in multiple‐input multiple‐output radar with sparse antenna array

IET Radar, Sonar and Navigation, 2013
Qun Zhang
exaly  

Adaptive multiple‐input multiple‐output radar beamforming based on direct data domain approach

IET Radar, Sonar and Navigation, 2014
Siliang Wu
exaly  

Adaptive Bayesian detection for multiple‐input multiple‐output radar in compound‐Gaussian clutter with random texture

IET Radar, Sonar and Navigation, 2016
Qing Huo Liu
exaly