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Proceedings Paper

Research on single channel Doppler direction finding system
Author(s): Yujun Bai; Zhengbo Yang; Runwen Li; Ping Yang; Jiaquan Ye; Jing Liu
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Paper Abstract

This paper introduces a single channel Doppler direction finding system based on software defined radio (SDR), the system uses digital signal processing method to analyze and process the Intermediate frequency (IF) signal output by radio receiver after A/D sampling, then demodulates the direction of radio incoming wave. The composition, signal processing method and direction finding principle of single channel Doppler direction finding system are described in this paper.

Paper Details

Date Published: 14 August 2019
PDF: 7 pages
Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111794M (14 August 2019); doi: 10.1117/12.2540287
Show Author Affiliations
Yujun Bai, East China Regional Air Traffic Management Bureau CAAC (China)
Zhengbo Yang, The Second Research Institute of CAAC (China)
Runwen Li, The Second Research Institute of CAAC (China)
Ping Yang, The Second Research Institute of CAAC (China)
Jiaquan Ye, The Second Research Institute of CAAC (China)
Jing Liu, The Second Research Institute of CAAC (China)


Published in SPIE Proceedings Vol. 11179:
Eleventh International Conference on Digital Image Processing (ICDIP 2019)
Jenq-Neng Hwang; Xudong Jiang, Editor(s)

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