위성통신을 위한 K- 벤드용 배열 안테나 설계

In this paper, $2{\times}4$ microstrip patch antenna are proposed to implement K-band satellite communications. The microstrip feed line are inset into the radiation patch to match input impedance. Also the same current in each elements are excited by Kirchhoff's low. The elements distance of p...

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Bibliographic Details
Published in전기학회 논문지 P권, 60(4) Vol. 60; no. 4; pp. 167 - 171
Main Authors 이현진(Hyeon-Jin Lee), 김현철(Hyun-Chul Kim)
Format Journal Article
LanguageKorean
Published 대한전기학회 2011
Subjects
전기공학
K-band
Microstrip Patch Antenna
Array Antenna
Online AccessGet full text
ISSN1229-800X
2586-7792

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Summary:In this paper, $2{\times}4$ microstrip patch antenna are proposed to implement K-band satellite communications. The microstrip feed line are inset into the radiation patch to match input impedance. Also the same current in each elements are excited by Kirchhoff's low. The elements distance of proposed array antenna are optimized $0.8{\lambda}_g$ to minimize a mutual coupling and maximize a gain. A power divider network are employed to distribute T-junction divider. As result, the proposed antenna get gain of 14[dBi] at 10.525[GHz].
Bibliography:KISTI1.1003/JNL.JAKO201104153791381
G704-001568.2011.60.4.010
ISSN:1229-800X
2586-7792