공간전력 합성을 위한 배열 안테나의 거리 따른 특성 연구

• 영문명: A Study on the Spatial Power Combining according to the Distance of the Antenna Array and Spatial Characteri
• 발행기관: 한국산업기술융합학회(구. 산업기술교육훈련학회)
• 저자명: 이봉수(Bong-Soo Lee)
• 간행물 정보: 『산업기술연구논문지』산업기술교육훈련논문지 제17권 4호, 83~88쪽, 전체 6쪽
• 주제분류: 공학 > 공학일반
• 파일형태: PDF
• 발행일자: 2012.12.30

영문 초록

This paper researched the characteristics according to the distance of the antenna array of spatial power combiners which located in a short distance. For analyzing the characteristics of array for the spatial power combiner which consists of the directional-horn antenna and microstrip patch antenna. Adjust the spacing between the patch and the patch, and transmit and receive antenna and amplification unit distance of the array antenna has changed. Design frequency of 10 ㎓, patch spacing of array antenna was adjusted to ？狼哲索？ , amplifier section was fixed to the 3X3 array, From array antenna of Amplifer section, distance of transmit and receive horn antenna varied from 1mm to 30 mm by 1mm. Simulation results, the maximum gain appeared when distance of antenna is 14㎜, 30㎜. according to the variation of the distance on S11 showed a maximum of 24.34, S21 is 5.98㏈. Therefore, S21 of spatial power combiners, depending on the antenna distance and the array method appeared a lot of difference. As a result, to get the maximum power gain for the spatial power combiner, the distance the directional-horn antenna and microstrip patch antenna must be selected carefully.

목차

Ⅰ. 서 론

Ⅱ. 전력합성기 구성

Ⅲ. 안테나 배열 공간전력합성기의 설계

Ⅵ. 결 론

키워드

Spatial Power Combining(공간전력 합성) Aarray Antenna(배열 안테나) Array Structure(배열 구조) Microstrip Patch(마이크로스트립 패치) Maximum Gain(최대 이득)