Resonant cavity antenna

Resonant cavity antenna

According to an embodiment of the present invention, a resonant cavity antenna comprises: a ground plane; a first substrate coming in contact with the ground plane; a feed patch etched on a surface of the first substrate; a second substrate spaced apart from the first substrate by a predetermined di...

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Hauptverfasser: AU NGOC DUC, HOJIN LEE, HYUNGSEOK NAM, JINHYUK HA, CHULHUN SEO, DANG DUY NINH
Format: Patent
Sprache:eng ; kor
Schlagworte:
ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
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creator AU NGOC DUC
HOJIN LEE
HYUNGSEOK NAM
JINHYUK HA
CHULHUN SEO
DANG DUY NINH
description According to an embodiment of the present invention, a resonant cavity antenna comprises: a ground plane; a first substrate coming in contact with the ground plane; a feed patch etched on a surface of the first substrate; a second substrate spaced apart from the first substrate by a predetermined distance parallel to the first substrate to form an air gap; a parasitic ring etched on a bottom of the second substrate; and a plurality of parasitic elements etched on a surface of the second substrate. 본 발명의 일 실시 예에 따른, 공진 캐비티 안테나는, 접지면; 상기 접지면과 접촉되는 제1기판; 상기 제1기판의 표면에 에칭되는 피드 패치; 상기 제1기판에 평행하게 미리 지정된 거리 만큼 이격되어 공기 갭을 형성하는 제2기판; 상기 제2기판의 바닥에 에칭되는 기생 링; 및 상기 제2기판의 표면에 에칭되는 복수의 기생 요소들을 포함한다.
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subjects ANTENNAS, i.e. RADIO AERIALS
BASIC ELECTRIC ELEMENTS
ELECTRICITY
title Resonant cavity antenna
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