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A Study on the Active Integrated Antenna  

이병무 (연세대학교 전기전자공학과)
윤영중 (연세대학교 전기전자공학과)
Publication Information
Abstract
This paper presents novel architectures for power amplifier (PA) relying on 3rd harmonic-tuning technique and dual feeding antenna structure for the isolation of the Tx and the Rx ports. Active integrated antenna (AIA) with power amplifier makes the problem of the isolation between the Tx and the Rx ports occur So, this paper suggests dual feeding and dual resonant structures of the AIA with PA are possible to obtain the high isolation between the Tx and the Rx signals. Dual resonant triangular microstrip antenna, which can replace power amplifier tuning circuit, with slots-loaded and characteristic of the isolation between the Tx and the Rx ports using inset microstrip line feeding and probe feeding methods is proposed and experimentally studied for the case of thin substrate.
Keywords
전력증폭기;능동 집적 안테나;이중공진;전력효율;송·수신 분리;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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