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Short-Ended Electromagnetically Coupled Coaxial Dipole Array Antenna  

Kim, Joong-Pyo (Communication Satellite Department, Korea Aerospace Research Institute)
Lee, Chang-Won (School of Electronic & Electrical Engineering, Kyungpook National University)
Publication Information
Journal of electromagnetic engineering and science / v.2, no.2, 2002 , pp. 87-92 More about this Journal
Abstract
A short-ended electromagnetically coupled coaxial dipole array antenna is investigated theoretically. The antenna has an advantage of structural simplicity. The integral equations are derived for the proposed structure by use of the Fourier transform and mode expansion, and the simultaneous linear equations are obtained. The slot electric field and strip current are obtained by solving the simultaneous linear equations. The effects of slot and strip numbers on the radiation efficiency, beamwidth and directivity gain of the antenna are presented.
Keywords
Collinear Antennas; Coaxial Dipole Array; Electromagnetically Coupled; Short-Ended; Strip;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
연도 인용수 순위
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