NDLI: A linear phased array with reconfigurable dynamic Yagi-Uda patch antenna elements

Content Provider	IEEE Xplore Digital Library
Author	Jian Zhang Xue-Song Yang Jia-Lin Li Bing-Zhong Wang
Copyright Year	2012
Description	Author affiliation: Institute of Applied Physics, University of Electronic Science and Technology of China, Chengdu, 610000, China (Jian Zhang; Xue-Song Yang; Jia-Lin Li; Bing-Zhong Wang)
Abstract	Phased array with wide scanning angle is important to radars, satellite communications and wireless communications. A linear phased array with reconfigurable dynamic Yagi-Uda patch antenna (RDYPA) elements is proposed. The array element consists of one driven patch and some/no parasitic patches/patch. By adjusting the states of array elements, three array modes can be achieved. At each mode, the element has different parasitic patches. The phased array is investigated by simulation and measurement. The simulated scanning angle of the array can cover an elevation range from −72° to 64° by combining three modes and changing the excited phases of elements, with a maximum side lobe level (SLL) less than −7 dB and gain fluctuation less than 1 dB.
Starting Page	1
Ending Page	4
File Size	171928
Page Count	4
File Format	PDF
ISBN	9781467318938
e-ISBN	9781467318952
DOI	10.1109/MMWCST.2012.6238181
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-04-19
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Microstrip antenna arrays Yagi-Uda antennas Patch antennas Scanning angle Pattern reconfigurable antenna Side lobe level (SLL) Phased array Arrays Microstrip Antenna radiation patterns Yagi-Uda patch antenna
Content Type	Text
Resource Type	Article

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