Study on the Detection of Coating Stealth Ground Target by Millimeter-wave Radiometer
The demand to detect coating stealth targets has presented serious challenges to the design of conventional detectors illuminating targets with electromagnetic waves,since the objective of the coating stealth technology is to reduce the radar cross section (RCS) of targets by absorbing the incident energy and reducing the reflected energy. The research of detecting coating stealth metal target on the ground by means of millimeter-wave (MMW) radiometer is carried outInthis paper.The methodology is describedIndetail based on both the analysis to the operation principles of radiometer and the interpretation to radiation characteristics of coating stealth metal target which is under various conditions. And at the same time,some theoretical results are also given. Furthermore,a series of simulative detection experiments are conducted on the basis of the fabrication of a total-power radiometer operating at 3mm band. Ultimately,the experiment results are presented and analyzed to demonstrate the significance ofThis methodology.
Taiyang Hu Zelong Xiao Jianzhong Xu
MMW Applied Laboratory,Electronic Engineering Department,Nanjing University of Science and Technology Nanjing 210094,P.R.China
国际会议
2008 International Conference on Microwave and Millimeter Wave Technology(2008国际微波毫米波技术会议)
南京
英文
1757-1760
2008-04-21（万方平台首次上网日期，不代表论文的发表时间）