Title :
Impact of different correlation receiving techniques on the imaging performance of UWB random noise radar
Author :
Xu, Xiaojian ; Narayanan, Ram M.
Author_Institution :
Sch. of Electron. & Inf. Eng., BeiHang Univ., Beijing, China
Abstract :
Cross correlation receiver is one of the most important parts in a random noise radar system. In this paper, the impact of different correlation receiving techniques on the imaging performance of ultra wideband (UWB) random noise radar is studied. Three types of correlation receivers, namely, the ideal analog correlation receiver, the digital-analog correlation receiver, and the fully digital correlation receiver, are discussed.
Keywords :
correlation methods; digital-analogue conversion; radar; radar imaging; random noise; receivers; correlation receiver; correlation receiving techniques; digital-analog correlation receiver; ultra wideband random noise radar; Convolution; Correlators; Delay; Digital-analog conversion; Gaussian noise; Radar antennas; Radar imaging; Radar signal processing; Ultra wideband radar; Ultra wideband technology;
Conference_Titel :
Geoscience and Remote Sensing Symposium, 2003. IGARSS '03. Proceedings. 2003 IEEE International
Print_ISBN :
0-7803-7929-2
DOI :
10.1109/IGARSS.2003.1295568
