NDLI: Research on the DBF method of virtual element interpolation based on end-fire antenna array

Content Provider	IEEE Xplore Digital Library
Author	Yueqing Wang Jiangling Liu Zhenghui Xue
Copyright Year	2012
Description	Author affiliation: China Academy of Electronics and Information Technology 11 Shuangyuan Road, Shijingshan District, Beijing 100041, P. R. China (Jiangling Liu) \|\| School of Information and Electronics, Beijing Institute of Technology 5 South Zhongguancun Street, Haidian District, Beijing 100081, P. R. China (Yueqing Wang; Zhenghui Xue)
Abstract	This paper focus on the problem of high side lobes, which will appear near the site of grating lobes in the array factor when enlarging the interval between elements to solve the effect of mutual coupling. It is difficult to meet the requirement of making up antenna array and scanning. In this paper, taking plate end-fire antenna as the array elements arranged along the lateral, axial and two-dimensional directions, CST simulation results and DBF method of virtual element interpolation calculation results of the far field pattern were compared and analyzed. Then, the effectiveness of the DBF method of virtual element interpolation in suppressing the side lobe level was proved. Finally, based on the same computational complexity, non-uniform interpolation was proposed to obtain better far field pattern.
Starting Page	265
Ending Page	268
File Size	777736
Page Count	4
File Format	PDF
ISBN	9781467317993
e-ISBN	9781467318006
DOI	10.1109/ISAPE.2012.6408760
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2012-10-22
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Arrays Antenna arrays Interpolation Directive antennas Simulation Gratings Mutual coupling far field pattern plate end-fire array DBF virtual element interpolation grating lobe
Content Type	Text
Resource Type	Article

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