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A Study on the 60 GHz Band Radial Line Slot Array Antenna Fed by a Rectangular Waveguide  

김용훈 (서울대학교 전기·컴퓨터 공학부)
채희덕 (서울대학교 전기·컴퓨터 공학부)
이중원 (서울대학교 전기·컴퓨터 공학부)
박종국 (서울대학교 전기·컴퓨터 공학부)
김성철 (서울대학교 전기·컴퓨터 공학부)
김성철 (서울대학교 전기·컴퓨터 공학부)
Publication Information
The Journal of Korean Institute of Electromagnetic Engineering and Science / v.13, no.3, 2002 , pp. 257-262 More about this Journal
Abstract
A single-layered radial line slot array (SL-RLSA) antenna etched on a substrate and fad by a rectangular waveguide is presented in the 60 ㎓ band. The design curves are obtained by an efficient electromagnetic coupling analysis using Ewald Sum technique and Shanks transformation. The antenna has rectangular waveguide feed structure using a rectangular waveguide-to-radial line transition. The prototype antenna of 10 cm-diameter was tested and the gain of 31 ㏈i and the efficiency of 38% were measured at 60 ㎓.
Keywords
Rl.SA; mm-wave antenna; Ewald sum method; Shanks′transform; rectangular waveguide feeding;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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