MXPA02006140A - Antena compacta de ranura anular. - Google Patents

Antena compacta de ranura anular.

Info

Publication number
MXPA02006140A
MXPA02006140A MXPA02006140A MXPA02006140A MXPA02006140A MX PA02006140 A MXPA02006140 A MX PA02006140A MX PA02006140 A MXPA02006140 A MX PA02006140A MX PA02006140 A MXPA02006140 A MX PA02006140A MX PA02006140 A MXPA02006140 A MX PA02006140A
Authority
MX
Mexico
Prior art keywords
slot
slot antenna
annular
zone
substrate
Prior art date
Application number
MXPA02006140A
Other languages
English (en)
Inventor
Bolzer Francoise Le
Original Assignee
Thomson Licensing Sa
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 Sa filed Critical Thomson Licensing Sa
Publication of MXPA02006140A publication Critical patent/MXPA02006140A/es

Links

Classifications

    • 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
    • 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
    • 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)

Abstract

Una antena plana transportada por un sustrato que comprende una ranura anular, que tiene un tamano para funcionar a una frecuencia dada y la cual se alimenta via una linea (2), tal como una linea de microtira, en un plano en cortocircuito en el cual se coloca la ranura. El anillo formado por esta ranura (la) se deforma como indentaciones en por lo menos una zona del plano en el cual el campo electrico esta en un minimo para una frecuencia dado y un modo dado, esto posibilita obtener un alargamiento del perimetro de la ranura con respecto a una ranura anular (1) de forma circular correspondiente, sin extension de superficie de la zona de sustrato en donde se fabrica la ranura.
MXPA02006140A 2001-06-22 2002-06-20 Antena compacta de ranura anular. MXPA02006140A (es)

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 (1)

Publication Number Publication Date
MXPA02006140A true MXPA02006140A (es) 2004-08-11

Family

ID=8864641

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA02006140A MXPA02006140A (es) 2001-06-22 2002-06-20 Antena compacta de ranura anular.

Country Status (9)

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

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
JPH07170118A (ja) * 1993-07-01 1995-07-04 Commonw Sci & Ind Res Org <Csiro> 平面アンテナ
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 (en) * 2000-07-04 2002-01-09 acter AG Portable access authorization device, GPS receiver and antenna

Also Published As

Publication number Publication date
JP4101565B2 (ja) 2008-06-18
KR100899723B1 (ko) 2009-05-27
DE60235426D1 (de) 2010-04-08
CN1393959B (zh) 2010-05-12
KR20030001258A (ko) 2003-01-06
CN1393959A (zh) 2003-01-29
FR2826512B1 (fr) 2003-08-29
US20030001790A1 (en) 2003-01-02
FR2826512A1 (fr) 2002-12-27
ATE459111T1 (de) 2010-03-15
US6670929B2 (en) 2003-12-30
JP2003032028A (ja) 2003-01-31
EP1271693A1 (en) 2003-01-02
EP1271693B1 (en) 2010-02-24

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Legal Events

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FG Grant or registration