KR910013616A - 급전선에 용량적으로 결합된 방사소자를 사용한 직교 편파 쌍대역 인쇄배선회로 안테나 - Google Patents

급전선에 용량적으로 결합된 방사소자를 사용한 직교 편파 쌍대역 인쇄배선회로 안테나 Download PDF

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Publication number
KR910013616A
KR910013616A KR1019900020343A KR900020343A KR910013616A KR 910013616 A KR910013616 A KR 910013616A KR 1019900020343 A KR1019900020343 A KR 1019900020343A KR 900020343 A KR900020343 A KR 900020343A KR 910013616 A KR910013616 A KR 910013616A
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KR
South Korea
Prior art keywords
array
power
frequency
antenna
power splitter
Prior art date
Application number
KR1019900020343A
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English (en)
Inventor
로버트 마이클 소르벨로
아미르 이브라임 자글로울
Original Assignee
원본미기재
컴뮤니케이션 새틀라이트 코포레이션
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
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Application filed by 원본미기재, 컴뮤니케이션 새틀라이트 코포레이션 filed Critical 원본미기재
Publication of KR910013616A publication Critical patent/KR910013616A/ko

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Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/001Crossed polarisation dual antennas
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00Antenna arrays or systems
    • H01Q21/06Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061Two dimensional planar arrays
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/42Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more imbricated arrays

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)

Abstract

내용 없음.

Description

급전선에 용량적으로 결합된 방사소자를 사용한 직교 편파 쌍대역 인쇄배선회로 안테나
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 쌍대역 주파수 안테나의 분해사시도이다.
제2도는 본 발명의 쌍대역 어레이의 반사감쇠량을 나타낸 것이다.
제3도는 본 발명의 쌍대역 어레이의 소사이득을 나타낸 것이다.

Claims (5)

  1. 접지평면, 상기 접지평면상에 배치된 제1전력 분할기 어레이, 상기 전력분할기 어레이상에 배치된 제1 방사소자 어레이, 상기 제1방사소자 어레이상에 배치된 제2 전력분할기 어레이 및 상기 제2 전력분할기 어레이상에 배치된 제2방사소자 어레이로 구성된 이중편파 인쇄회로 안테나에 있어서, 상기 제1방사소자 어레이는 제1동작 주파수에서 동작하도록 구성한 방사소자 어레이를 포함하고, 상기 제2방사소자 어레이는 상기 제1 주파수와는 별개의 제2주파수에서 동작시키도록 구성한 방사소자 어레이를 포함하도록 개선한 것을 특징으로 한 이중편파 인쇄배선회로 안테나.
  2. 상기 제1항에 있어서, 상기 제2주파수는 상기 제1 주파수보다 낮은 것을 특징으로 한 이중편파 인쇄배선회로 안테나.
  3. 상기 제2항에 있어서, 상기 제1 및 제2전력분할기 어레이가 상기 제1 및 제2주파수에서 상기 제1 및 제2방사소자 어레이에 전력을 공급하기 위한 전력분할 어레이를 각각 포함하는 것을 특징으로 한 이중편파 인쇄배선회로 안테나.
  4. 상기 제1항에 있어서, 상기 제1방사소자 어레이의 소자가 상기 제2방사소자 어레이의 소자보다 소형인 것을 특징으로 한 이중편파 인쇄배선회로 안테나.
  5. 상기 제1항에 있어서, 상기 제1 및 제2 전력분할기 어레이가 T접속부 및 임피이던스 변성부를 포함하며, 상기 제2전력분할기 어레이의 임피이던스 변성부가 상기 제1전력분할기 어레이의 임피이던스 변성부보다 긴 것을 특징으로 하는 안테나.
    ※ 참고사항 : 최초출된 내용에 의하여 공개하는 것임.
KR1019900020343A 1989-12-14 1990-12-11 급전선에 용량적으로 결합된 방사소자를 사용한 직교 편파 쌍대역 인쇄배선회로 안테나 KR910013616A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45077089A 1989-12-14 1989-12-14
US07450770 1989-12-14

Publications (1)

Publication Number Publication Date
KR910013616A true KR910013616A (ko) 1991-08-08

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900020343A KR910013616A (ko) 1989-12-14 1990-12-11 급전선에 용량적으로 결합된 방사소자를 사용한 직교 편파 쌍대역 인쇄배선회로 안테나

Country Status (10)

Country Link
US (1) US5534877A (ko)
EP (1) EP0433255B1 (ko)
JP (1) JPH05267931A (ko)
KR (1) KR910013616A (ko)
AU (1) AU640971B2 (ko)
CA (1) CA2030963C (ko)
DE (1) DE69029842T2 (ko)
DK (1) DK0433255T3 (ko)
IL (1) IL96558A0 (ko)
NO (1) NO177076C (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
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KR100294189B1 (ko) * 1997-10-17 2001-07-12 윤종용 무선전화기 내장형 마이크로스트립 패치안테나

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EP0433255A2 (en) 1991-06-19
DK0433255T3 (ko) 1997-02-17
AU6773290A (en) 1991-06-20
NO177076B (no) 1995-04-03
DE69029842T2 (de) 1997-08-28
EP0433255B1 (en) 1997-01-29
JPH05267931A (ja) 1993-10-15
US5534877A (en) 1996-07-09
CA2030963C (en) 1995-08-15
NO905390L (no) 1991-06-17
EP0433255A3 (en) 1991-08-21
DE69029842D1 (de) 1997-03-13
AU640971B2 (en) 1993-09-09
NO905390D0 (no) 1990-12-13
NO177076C (no) 1995-07-12
IL96558A0 (en) 1991-09-16

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