Design of power transmission line detection scheme for MMW Radar
Power transmission line detection is of great importance in the development of a millimeter-wave (MMW) helicopter collision warning radar system. This paper presents high-voltage power transmission line detection scheme, using knowledge of radar backscatter characteristics of high-voltage power line and tower. Detection criteria based on clutter backscattering coefficients, power line size, and aspect angle, as well as the number of independent samples are obtained. The performance of the scheme for detecting power lines in radar data is demonstrated using a series of real scene data obtained by a MMW rader at 35 GHz. It has been demonstrated that there is a good propect that these processes will help develop the algorithm for automatic obstacle detection and warning.
collision warning radar power transmission line detection MMW rader
Hongbo Yu Rui Shi Liping Lei Zhiping Xie
Southwest China Institute of Electronic Technology Chengdu, China Chengdu Electromechanical College Chengdu, China
国际会议
2011 4th International Congress on Image and Signal Processing(第四届图像与信号处理国际学术会议 CISP 2011)
上海
英文
1900-1904
2011-10-15（万方平台首次上网日期，不代表论文的发表时间）