FR2826512B1 - Antenne compacte a fente annulaire - Google Patents

Antenne compacte a fente annulaire

Info

Publication number
FR2826512B1
FR2826512B1 FR0108235A FR0108235A FR2826512B1 FR 2826512 B1 FR2826512 B1 FR 2826512B1 FR 0108235 A FR0108235 A FR 0108235A FR 0108235 A FR0108235 A FR 0108235A FR 2826512 B1 FR2826512 B1 FR 2826512B1
Authority
FR
France
Prior art keywords
slot
annular slot
compact antenna
zone
substrate
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
FR0108235A
Other languages
English (en)
Other versions
FR2826512A1 (fr
Inventor
Francoise Bolzer
Ali Louzir
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thomson Licensing SAS
Original Assignee
Thomson Licensing SAS
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
Publication date
Application filed by Thomson Licensing SAS filed Critical Thomson Licensing SAS
Priority to FR0108235A priority Critical patent/FR2826512B1/fr
Priority to AT02291435T priority patent/ATE459111T1/de
Priority to EP02291435A priority patent/EP1271693B1/fr
Priority to DE60235426T priority patent/DE60235426D1/de
Priority to KR1020020032791A priority patent/KR100899723B1/ko
Priority to US10/170,266 priority patent/US6670929B2/en
Priority to MXPA02006140A priority patent/MXPA02006140A/es
Priority to JP2002179964A priority patent/JP4101565B2/ja
Priority to CN021248311A priority patent/CN1393959B/zh
Publication of FR2826512A1 publication Critical patent/FR2826512A1/fr
Application granted granted Critical
Publication of FR2826512B1 publication Critical patent/FR2826512B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • 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
    • H01Q13/10—Resonant slot antennas
    • 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
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas

Landscapes

  • Waveguide Aerials (AREA)
  • Details Of Aerials (AREA)
  • Support Of Aerials (AREA)
FR0108235A 2001-06-22 2001-06-22 Antenne compacte a fente annulaire Expired - Fee Related FR2826512B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR0108235A FR2826512B1 (fr) 2001-06-22 2001-06-22 Antenne compacte a fente annulaire
EP02291435A EP1271693B1 (fr) 2001-06-22 2002-06-11 Antenne compacte à fente annulaire
DE60235426T DE60235426D1 (de) 2001-06-22 2002-06-11 Kompakte Ringschlitzantenne
AT02291435T ATE459111T1 (de) 2001-06-22 2002-06-11 Kompakte ringschlitzantenne
KR1020020032791A KR100899723B1 (ko) 2001-06-22 2002-06-12 소형의 환상-슬롯 안테나
US10/170,266 US6670929B2 (en) 2001-06-22 2002-06-12 Compact annular-slot antenna
MXPA02006140A MXPA02006140A (es) 2001-06-22 2002-06-20 Antena compacta de ranura anular.
JP2002179964A JP4101565B2 (ja) 2001-06-22 2002-06-20 コンパクトな環状スロットアンテナ
CN021248311A CN1393959B (zh) 2001-06-22 2002-06-20 紧凑型环状隙缝天线

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0108235A FR2826512B1 (fr) 2001-06-22 2001-06-22 Antenne compacte a fente annulaire

Publications (2)

Publication Number Publication Date
FR2826512A1 FR2826512A1 (fr) 2002-12-27
FR2826512B1 true FR2826512B1 (fr) 2003-08-29

Family

ID=8864641

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0108235A Expired - Fee Related FR2826512B1 (fr) 2001-06-22 2001-06-22 Antenne compacte a fente annulaire

Country Status (9)

Country Link
US (1) US6670929B2 (fr)
EP (1) EP1271693B1 (fr)
JP (1) JP4101565B2 (fr)
KR (1) KR100899723B1 (fr)
CN (1) CN1393959B (fr)
AT (1) ATE459111T1 (fr)
DE (1) DE60235426D1 (fr)
FR (1) FR2826512B1 (fr)
MX (1) MXPA02006140A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2879355A1 (fr) * 2004-12-13 2006-06-16 Thomson Licensing Sa Antenne planaire a impedance et/ou polirasation adaptee
US20110298667A1 (en) * 2006-12-04 2011-12-08 Nuttawit Surittikul Method of Operating A Patch Antenna In A Single Higher Order Mode
US8878735B2 (en) * 2012-06-25 2014-11-04 Gn Resound A/S Antenna system for a wearable computing device
CN103151604B (zh) * 2013-03-01 2016-06-08 江苏省东方世纪网络信息有限公司 天线单元和天线
USD873806S1 (en) * 2018-08-13 2020-01-28 Cheng Uei Precision Industry Co., Ltd. Antenna

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006481A (en) * 1975-12-10 1977-02-01 The Ohio State University Underground, time domain, electromagnetic reflectometry for digging apparatus
US4987421A (en) * 1988-06-09 1991-01-22 Mitsubishi Denki Kabushiki Kaisha Microstrip antenna
JPH0316403A (ja) * 1989-06-14 1991-01-24 Kimoto & Co Ltd 電波受信用シートアンテナ
FR2651926B1 (fr) * 1989-09-11 1991-12-13 Alcatel Espace Antenne plane.
FR2672437B1 (fr) * 1991-02-01 1993-09-17 Alcatel Espace Dispositif rayonnant pour antenne plane.
JP2738635B2 (ja) 1993-03-05 1998-04-08 富士機設工業株式会社 資源ゴミ包装体の破袋装置
DE69417106T2 (de) * 1993-07-01 1999-07-01 Commw Scient Ind Res Org Ebene Antenne
JPH08125404A (ja) * 1994-10-20 1996-05-17 Fujitsu General Ltd 円偏波受信用一次放射器
KR100355263B1 (ko) * 1995-09-05 2002-12-31 가부시끼가이샤 히다치 세이사꾸쇼 동축공진형슬롯안테나와그제조방법및휴대무선단말
DE19628125A1 (de) * 1996-07-12 1998-01-15 Daimler Benz Ag Aktive Empfangsantenne
FR2760131B1 (fr) 1997-02-24 1999-03-26 Alsthom Cge Alcatel Ensemble d'antennes concentriques pour des ondes hyperfrequences
US6081239A (en) * 1998-10-23 2000-06-27 Gradient Technologies, Llc Planar antenna including a superstrate lens having an effective dielectric constant
US6445354B1 (en) * 1999-08-16 2002-09-03 Novatel, Inc. Aperture coupled slot array antenna
US6329950B1 (en) * 1999-12-06 2001-12-11 Integral Technologies, Inc. Planar antenna comprising two joined conducting regions with coax
EP1170704A1 (fr) * 2000-07-04 2002-01-09 acter AG Dispositif d'autorisation d'accès portable, récepteur GPS et antenne

Also Published As

Publication number Publication date
US6670929B2 (en) 2003-12-30
EP1271693A1 (fr) 2003-01-02
CN1393959A (zh) 2003-01-29
EP1271693B1 (fr) 2010-02-24
KR20030001258A (ko) 2003-01-06
JP4101565B2 (ja) 2008-06-18
MXPA02006140A (es) 2004-08-11
FR2826512A1 (fr) 2002-12-27
DE60235426D1 (de) 2010-04-08
US20030001790A1 (en) 2003-01-02
JP2003032028A (ja) 2003-01-31
CN1393959B (zh) 2010-05-12
ATE459111T1 (de) 2010-03-15
KR100899723B1 (ko) 2009-05-27

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20100226