Antenna pattern compensation technique for near field MIMO radar imaging

2016 ◽  
Author(s):  
Yongze Liu ◽  
Xiaojian Xu
Keyword(s):  
Near Field ◽  
Radar Imaging ◽  
Mimo Radar ◽  
Antenna Pattern ◽  
Compensation Technique

scholarly journals Calibration to Mitigate Near-Field Antennas Effects for a MIMO Radar Imaging System

Sensors ◽  
2021 ◽  
Vol 21 (2) ◽  
pp. 514
Author(s):  
Ha Hoang ◽  
Matthias John ◽  
Patrick McEvoy ◽  
Max J. Ammann
Keyword(s):  
High Resolution ◽  
Test Pattern ◽  
Imaging System ◽  
Near Field ◽  
Calibration Method ◽  
Radar Imaging ◽  
Mimo Radar ◽  
Calibration Process ◽  
Position Shift

A calibration method for a high-resolution hybrid MIMO turntable radar imaging system is presented. A line of small metal spheres is employed as a test pattern in the calibration process to measure the position shift caused by undesired antenna effects. The unwanted effects in the antenna near-field responses are analysed, modelled and significantly mitigated based on the symmetry and differences in the responses of the MIMO configuration.

Bistatic MIMO radar for near field source localisation using PARAFAC

2016 ◽  
Vol 52 (12) ◽  
pp. 1060-1061 ◽  
Author(s):  
P.R. Singh ◽  
Y. Wang ◽  
P. Chargé
Keyword(s):  
Near Field ◽  
Mimo Radar ◽  
Field Source ◽  
Bistatic Mimo Radar ◽  
Source Localisation
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