Title :
Moving target detection with frequency diversity under multipath scenario
Author :
Peng Ge ; Lingjiang Kong ; Jianyu Yang
Author_Institution :
Univ. of Electron. Sci. & Technol. of China, Chengdu, China
Abstract :
This paper considers the problem of coherent integration under multipath scenario. With the geometry feature for sea multipath, the signal to noise ratio (SNR) in the receiver shows obvious fluctuation on the range-elevation dimensions plane because of varying interference effect between direct and indirect echoes. With the frequency diversity technique, a new structure detector is introduced for coherent integration. The simulation results show the effectiveness of the proposed detector structure.
Keywords :
diversity reception; object detection; space-time adaptive processing; coherent integration; frequency diversity; moving target detection; multipath scenario; range-elevation dimensions plane; signal to noise ratio; Bellows; Receivers; Signal to noise ratio;
Conference_Titel :
Communication Problem-Solving (ICCP), 2014 IEEE International Conference on
Print_ISBN :
978-1-4799-4246-6
DOI :
10.1109/ICCPS.2014.7062252
