KR100592422B1 - 전자파를 수신/송신하기 위한 장치 - Google Patents

전자파를 수신/송신하기 위한 장치 Download PDF

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Publication number
KR100592422B1
KR100592422B1 KR1020007007171A KR20007007171A KR100592422B1 KR 100592422 B1 KR100592422 B1 KR 100592422B1 KR 1020007007171 A KR1020007007171 A KR 1020007007171A KR 20007007171 A KR20007007171 A KR 20007007171A KR 100592422 B1 KR100592422 B1 KR 100592422B1
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South Korea
Prior art keywords
circuit board
receiving
transmitting
array
electromagnetic waves
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Expired - Fee Related
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KR1020007007171A
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English (en)
Korean (ko)
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KR20010033651A (ko
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알리 로지
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톰슨 멀티미디어
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/30—Combinations of separate antenna units operating in different wavebands and connected to a common feeder system
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/02—Waveguide horns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/061—Two dimensional planar arrays
    • H01Q21/065—Patch antenna array
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/28—Combinations of substantially independent non-interacting antenna units or systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
    • H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration

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  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
KR1020007007171A 1997-12-31 1998-12-30 전자파를 수신/송신하기 위한 장치 Expired - Fee Related KR100592422B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR97/16767 1997-12-31
FR9716767A FR2773271B1 (fr) 1997-12-31 1997-12-31 Emetteur/recepteur d'ondes electromagnetiques
PCT/FR1998/002922 WO1999035711A1 (fr) 1997-12-31 1998-12-30 Emetteur/recepteur d'ondes electromagnetiques

Publications (2)

Publication Number Publication Date
KR20010033651A KR20010033651A (ko) 2001-04-25
KR100592422B1 true KR100592422B1 (ko) 2006-06-22

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ID=9515354

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020007007171A Expired - Fee Related KR100592422B1 (ko) 1997-12-31 1998-12-30 전자파를 수신/송신하기 위한 장치

Country Status (8)

Country Link
US (1) US6362788B1 (https=)
EP (1) EP1044482A1 (https=)
JP (1) JP2002501315A (https=)
KR (1) KR100592422B1 (https=)
CN (1) CN1114244C (https=)
FR (1) FR2773271B1 (https=)
ID (1) ID27106A (https=)
WO (1) WO1999035711A1 (https=)

Families Citing this family (150)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7358913B2 (en) * 1999-11-18 2008-04-15 Automotive Systems Laboratory, Inc. Multi-beam antenna
US7994996B2 (en) * 1999-11-18 2011-08-09 TK Holding Inc., Electronics Multi-beam antenna
FR2810164A1 (fr) * 2000-06-09 2001-12-14 Thomson Multimedia Sa Perfectionnement aux antennes source d'emission/reception d'ondes electromagnetiques pour systemes de telecommunications par satellite
FR2810163A1 (fr) * 2000-06-09 2001-12-14 Thomson Multimedia Sa Perfectionnement aux antennes-sources d'emission/reception d'ondes electromagnetiques
DE10039772A1 (de) * 2000-08-16 2002-03-07 Bosch Gmbh Robert Kombinationsantenne
FR2821489A1 (fr) * 2001-02-23 2002-08-30 Sta Satellite Terminal Access Antenne pour station de connexion par satellite
US20060229627A1 (en) 2004-10-29 2006-10-12 Hunt Margaret M Variable angle spinal surgery instrument
EP1517403A3 (en) * 2003-08-29 2006-04-12 Fujitsu Ten Limited Circular polarization antenna and composite antenna including this antenna
GB0423394D0 (en) * 2004-10-21 2004-11-24 Eads Astrium Ltd Improvements in the flexibility of communications satellite payloads
EP1853937A2 (en) * 2005-02-10 2007-11-14 Systems Laboratory Inc. Automotive Automotive radar system with guard beam
US20060189273A1 (en) * 2005-02-18 2006-08-24 U.S. Monolithics, L.L.C. Systems, methods and devices for a ku/ka band transmitter-receiver
US7898480B2 (en) * 2005-05-05 2011-03-01 Automotive Systems Labortaory, Inc. Antenna
JP2009517904A (ja) * 2005-11-24 2009-04-30 トムソン ライセンシング 円偏波共用アンテナ・アレイ
KR101000354B1 (ko) 2008-04-15 2010-12-13 주식회사 에이스테크놀로지 전후방비 특성을 갖는 유리창 부착형 안테나
EP2120293A1 (en) * 2008-05-16 2009-11-18 Kildal Antenna Consulting AB Improved broadband multi-dipole antenna with frequency-independent radiation characteristics
EP2386365A1 (de) 2010-05-06 2011-11-16 Siemens Aktiengesellschaft Betriebsverfahren für eine Fertigstraße mit Prädiktion der Leitgeschwindigkeit
CN102636571B (zh) * 2012-04-28 2014-10-08 哈尔滨工业大学 钢板中水平切变导波波长的测量方法及用于该方法的电磁超声换能器
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US9838896B1 (en) 2016-12-09 2017-12-05 At&T Intellectual Property I, L.P. Method and apparatus for assessing network coverage
US9973940B1 (en) 2017-02-27 2018-05-15 At&T Intellectual Property I, L.P. Apparatus and methods for dynamic impedance matching of a guided wave launcher
US10298293B2 (en) 2017-03-13 2019-05-21 At&T Intellectual Property I, L.P. Apparatus of communication utilizing wireless network devices
WO2020200461A1 (en) * 2019-04-04 2020-10-08 Huawei Technologies Co., Ltd. Composite artificial dielectrics and multiband antenna feeder
CN112701451A (zh) * 2019-10-23 2021-04-23 苏州博海创业微系统有限公司 一种基于多物理量结合的辐射振子设计的微带天线
CN116291403A (zh) * 2021-12-20 2023-06-23 新疆中核天山铀业有限公司 一种地浸渗流场空间分布探测井下仪器

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018004A (ja) * 1983-07-11 1985-01-30 Nippon Telegr & Teleph Corp <Ntt> 周波数共用アンテナ
US5041840A (en) * 1987-04-13 1991-08-20 Frank Cipolla Multiple frequency antenna feed

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3803617A (en) * 1972-04-14 1974-04-09 Nasa High efficiency multifrequency feed
DE2603055C3 (de) * 1976-01-28 1983-02-03 Rohde & Schwarz GmbH & Co KG, 8000 München Erregersystem für Reflektorantennen
FR2465328A1 (fr) * 1979-09-07 1981-03-20 Thomson Csf Aerien pour radar primaire et radar secondaire
JPS61163704A (ja) * 1985-01-16 1986-07-24 Junkosha Co Ltd 誘電体線路
US5005019A (en) * 1986-11-13 1991-04-02 Communications Satellite Corporation Electromagnetically coupled printed-circuit antennas having patches or slots capacitively coupled to feedlines

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6018004A (ja) * 1983-07-11 1985-01-30 Nippon Telegr & Teleph Corp <Ntt> 周波数共用アンテナ
US5041840A (en) * 1987-04-13 1991-08-20 Frank Cipolla Multiple frequency antenna feed

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CN1285966A (zh) 2001-02-28
FR2773271A1 (fr) 1999-07-02
FR2773271B1 (fr) 2000-02-25
US6362788B1 (en) 2002-03-26
ID27106A (id) 2001-03-01
CN1114244C (zh) 2003-07-09
KR20010033651A (ko) 2001-04-25
EP1044482A1 (fr) 2000-10-18
JP2002501315A (ja) 2002-01-15

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