scholarly journals SOME RADAR TOPICS: WAVEFORM DESIGN, RANGE CFAR AND TARGET RECOGNITION

2006 ◽  
pp. 293-322 ◽  
Author(s):  
H. Rohling
Keyword(s):  
Target Recognition ◽  
Waveform Design

scholarly journals Radar Waveform Design for Extended Target Recognition under Detection Constraints

2012 ◽  
Vol 2012 ◽  
pp. 1-15 ◽  
Author(s):  
Huadong Meng ◽  
Yimin Wei ◽  
Xuhua Gong ◽  
Yimin Liu ◽  
Xiqin Wang
Keyword(s):  
Optimization Problem ◽  
Target Recognition ◽  
Signal To Noise Ratio ◽  
Recognition Performance ◽  
Waveform Design ◽  
Code Design ◽  
Quadratic Optimization Problem ◽  
Important Constraint ◽  
Extended Target ◽  
Gaussian Disturbance

We address the problem of radar phase-coded waveform design for extended target recognition in the presence of colored Gaussian disturbance. Phase-coded waveforms are selected since they can fully exploit the transmit power with sufficient variability. An important constraint, target detection performance, is considered to meet the practical requirements. The waveform is designed to achieve maximum recognition performance under a control on the achievable signal-to-noise ratio (SNR) of every possible target hypothesis. We formulate the code design in terms of a nonconvex, NP-hard quadratic optimization problem in the cases of both continuous and discrete phases. Techniques based on semidefinite relaxation (SDR) and randomization are proposed to approximate the optimal solutions. Simulation results show that the recognition performance and the detection requirements are well balanced and accurate approximations are achieved.

Waveform design for wideband radar target recognition based on eigensubspace projection

2013 ◽  
Vol 7 (6) ◽  
pp. 702-709 ◽  
Author(s):  
Bo Jiu ◽  
Hongwei Liu ◽  
Bo Chen ◽  
Zheng Liu
Keyword(s):  
Target Recognition ◽  
Waveform Design ◽  
Radar Target ◽  
Radar Target Recognition ◽  
Wideband Radar

scholarly journals MIMO Radar Adaptive Waveform Design for Extended Target Recognition

2015 ◽  
Vol 11 (6) ◽  
pp. 154931 ◽  
Author(s):  
Lulu Wang ◽  
Kai-Kit Wong ◽  
Hongqiang Wang ◽  
Yuliang Qin
Keyword(s):  
Target Recognition ◽  
Waveform Design ◽  
Mimo Radar ◽  
Extended Target
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