Title :
A new phased array structure to realize limited-2D-scanning
Author_Institution :
Nanjing Res. Inst. of Electron. Technol., Nanjing, China
Abstract :
A new array structure, which is called ladder array, is presented in this paper. This structure obviously reduces the grating-lobe amplitude of limited-2D-scanning phased array; besides, another advantage is the convenience of design, fabrication and beam control, which means the realizability of engineering.
Keywords :
antenna arrays; radar antennas; synthetic aperture radar; SAR image; beam control; grating-lobe amplitude; ladder array; limited-2D-scanning phased array; limited-2d-scanning; phased antenna; phased array structure; synthetic aperture radar; Arrays; Gratings; Lattices; Phased arrays; Vectors; grating lobe; limited 2D; phased array; scanning;
Conference_Titel :
Radar (Radar), 2011 IEEE CIE International Conference on
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-8444-7
DOI :
10.1109/CIE-Radar.2011.6159755
