Title :
Radar signal processing based on DCT compression
Author :
Quan, Jiao Xin ; Jun, Yu ; Ge, Wang ; Xin, Zhao
Author_Institution :
Nat. Key Lab. For Electron. Meas. Technol., North Univ. of China, Taiyuan, China
Abstract :
This paper has analyzed and researched the correlative characteristic of data on Synthetic Aperture Radar, adopted DCT algorithm to compress the radar video data, and verified the compression effect through simulation. The compression ratio is 1:3, so that the disadvantage should be resolved that the bandwidth of video data transmission during wireless channel is not enough.
Keywords :
correlation methods; data compression; discrete cosine transforms; radar signal processing; synthetic aperture radar; video coding; DCT compression; data correlative characteristic; radar signal processing; radar video data compression; synthetic aperture radar; video data transmission bandwidth; Algorithm design and analysis; Analytical models; Bandwidth; Data communication; Discrete cosine transforms; Radar signal processing; Signal processing algorithms; Signal resolution; Synthetic aperture radar; Video compression; DCT; Data Compression; Video Data; synthetic aperture radar;
Conference_Titel :
Informatics in Control, Automation and Robotics (CAR), 2010 2nd International Asia Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-5192-0
Electronic_ISBN :
1948-3414
DOI :
10.1109/CAR.2010.5456683
