한국해양대학교

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CPW 급전 광대역 슬롯안테나 설계 및 구현

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dc.contributor.author 김기수 -
dc.date.accessioned 2017-02-22T02:18:53Z -
dc.date.available 2017-02-22T02:18:53Z -
dc.date.issued 2004 -
dc.date.submitted 2006-05-29 -
dc.identifier.uri http://kmou.dcollection.net/jsp/common/DcLoOrgPer.jsp?sItemId=000002174223 ko_KR
dc.identifier.uri http://repository.kmou.ac.kr/handle/2014.oak/8194 -
dc.description.abstract Future antenna will be used to a growing extent for multipurpose applications and thus require operation over wide bandwidths. Especially, planar antennas have been studied to achieve wide bandwidth characteristic for many years. In this paper, two novel designs for CPW fed wide band slot antennas are presented. In microwave and millimeter wave applications, aperture antennas fed by coplanar waveguide have several useful properties, such as wider bandwidth, better impedance matching, easier integration of solid state active devices and lower radiation losses. The impedance matching and the radiation characteristics of the antennas were studied by using method of moment technique. One of the proposed slot antenna is consisted of two triangle slots. The triangle slot antenna has small metal inserts of the triangle type for impedance matching. Return loss and the radiation patterns are simulated. The measured 10 dB bandwidth is 2.76:1. The other proposed slot antenna has new bow-tie slot which is combined with four /2 rectangular slot. The measured 10 dB impedance bandwidth is 1.91:1. -
dc.description.tableofcontents Abstract 제 1 장 서 론 1 제 2 장 평판형 안테나 광대역화 3 2.1 평판형 안테나 광대역화 방법 3 2.2 직사각형 CPW 급전 슬롯안테나 개요 5 2.3 보우-타이형 CPW 급전 슬롯안테나 개요 10 2.4 CPW 급전 슬롯안테나 광대역화 방법 12 제 3 장 제안된 직각삼각형 CPW 급전 광대역 슬롯안테나 14 3.1 직각삼각형 CPW 급전 광대역 슬롯안테나 설계 14 3.2 실험 결과 및 고찰 17 제 4 장 제안된 직사각형 및 보우-타이 슬롯을 결합한 CPW 급전 광대역 슬롯안테나 20 4.1 직사각형 및 보우-타이 슬롯을 결합한 CPW 급전 광대역 슬롯안테나 설계 20 4.2 실험 결과 및 고찰 24 제 5 장 결 론 27 참 고 문 헌 28 -
dc.language kor -
dc.publisher 한국해양대학교 도서관 -
dc.title CPW 급전 광대역 슬롯안테나 설계 및 구현 -
dc.title.alternative Design and Implementation of CPW fed Wide-band Slot Antenna -
dc.type Thesis -
dc.date.awarded 2004-02 -
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전자통신공학과 > Thesis
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