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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Wang Lingyan Chen Zhuming Huang Wei Wang Xuegang |
| Copyright Year | 2009 |
| Description | Author affiliation: School of Electronic Engineering, University of Electronic Science and Technology of China, Chengdu 610054,China (Wang Lingyan; Chen Zhuming; Huang Wei; Wang Xuegang) |
| Abstract | This paper researches the scattering coefficient (σ0) measurement method based on LFMCW radar. The measurement mechanism of the relative calibration measurement method is introduced. Barrier effect and different window functions' effect on the measurement precision is analyzed by simulation when processing the IF signal of the LFMCW radar digitally. An appropriate window function and the length of FFT is selected according to the requirement of measurement precision of the calibration object. The actual RCS of multiple scatters whose theoretical value is already known is obtained by simulation with the relative calibration method. The simulation results verify the scientificity and efficiency of the measurement method. Finally this method is applied to σ0 measurement of a crown. |
| Starting Page | 103 |
| Ending Page | 106 |
| File Size | 116893 |
| Page Count | 4 |
| File Format | |
| ISBN | 9781424440764 |
| DOI | 10.1109/MAPE.2009.5355919 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2009-10-27 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | scattering coefficient Radar cross section Area measurement Sea measurements Length measurement LFMCW barrier effect Calibration measurement Power measurement Radar measurements Radar clutter Radar scattering Signal processing window function |
| Content Type | Text |
| Resource Type | Article |
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