ES2068340T3 - Antena de telefono movil de banda ancha. - Google Patents
Antena de telefono movil de banda ancha.Info
- Publication number
- ES2068340T3 ES2068340T3 ES90307264T ES90307264T ES2068340T3 ES 2068340 T3 ES2068340 T3 ES 2068340T3 ES 90307264 T ES90307264 T ES 90307264T ES 90307264 T ES90307264 T ES 90307264T ES 2068340 T3 ES2068340 T3 ES 2068340T3
- Authority
- ES
- Spain
- Prior art keywords
- plate
- rod
- mobile phone
- antenna
- bodywork
- 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 - Lifetime
Links
Classifications
-
- 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
- H01Q9/0464—Annular ring patch
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q1/00—Details of, or arrangements associated with, antennas
- H01Q1/27—Adaptation for use in or on movable bodies
- H01Q1/32—Adaptation for use in or on road or rail vehicles
- H01Q1/325—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle
- H01Q1/3275—Adaptation for use in or on road or rail vehicles characterised by the location of the antenna on the vehicle mounted on a horizontal surface of the vehicle, e.g. on roof, hood, trunk
-
- 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
Abstract
UNA ANTENA DE TELEFONO MOVIL DE BANDA ANCHA COMPRENDE UNA PRIMERA PLACA CIRCULAR CONDUCTORA (20) Y UNA SEGUNDA PLACA CIRCULAR CONDUCTORA (10). LA PRIMERA PLACA (20) ESTA SITUADA POR ENCIMA Y EN PARALELO CON LA SEGUNDA PLACA (10). EL DIAMETRO DE LA SEGUNDA PLACA (10) ES GUAL A O SUPERIOR AL DE LA PRIMERA PLACA (20). LA SEGUNDA PLACA (10) SE UTILIZA COMO PLACA DE MASA, Y ESTA UNIDA A LA CARROCERIA (88) DE UN AUTOMOVIL. UNA VARILLA DE CORTOCIRCUITO (50), PARA ADAPTAR LA IMPEDANCIA ENTRE LA PRIMERA PLACA (20) UTILIZADA COMO ANTENA Y UN CABLE ALIMENTADOR (80) PARA LA ANTENA, ESTA CONECTADA ENTRE LAS PLACAS PRIMERA Y SEGUNDA (20 Y 10). UN EXTREMO SUPERIOR DE UNA VARILLA DE COBRE (60) ESTA CONECTADO A LA PRIMERA PLACA (20), EN EL CENTRO SUSTANCIAL DE ESTA. UN EXTREMO INFERIOR DE LA VARILLA DE NUCLEO (60) SE EXTIENDE HACIA UNA APERTURA (11) FORMADA EN EL CENTRO SUSTANCIAL DE LA SEGUNDA PLACA (10). LA APERTURA (11) ESTA CONECTADA A UN CONECTOR (70) QUE ESTA SITUADO DENTRO DEL AUTOMOVIL, A TRAVES DEUN ORIFICIO FORMADO EN LA CARROCERIA (88). EL CONECTOR (70) CONECTA LA VARILLA DE NUCLEO (60) Y EL CABLE COAXIAL (80) QUE ESTA CONECTADO A UN TRANSMISOR/RECEPTOR DE UN SISTEMA DE TELEFONO MOVIL. EL HILO CONDUCTOR INTERNO (82) DEL CABLE COAXIAL (80) ESTA CONECTADO A LA VARILLA DE NUCLEO (60) Y LA CUBIERTA CONDUCTORA EXTERIOR (81) ESTA CONECTADA AL POTENCIAL DE MASA
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17507589A JPH0340502A (ja) | 1989-07-06 | 1989-07-06 | 自動車電話用広帯域アンテナ |
JP1219274A JPH0758852B2 (ja) | 1989-08-25 | 1989-08-25 | 自動車用偏平アンテナ |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2068340T3 true ES2068340T3 (es) | 1995-04-16 |
Family
ID=26496453
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES90307264T Expired - Lifetime ES2068340T3 (es) | 1989-07-06 | 1990-07-03 | Antena de telefono movil de banda ancha. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5539418A (es) |
EP (1) | EP0407145B1 (es) |
DE (1) | DE69015026T2 (es) |
ES (1) | ES2068340T3 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2709878B1 (fr) * | 1993-09-07 | 1995-11-24 | Univ Limoges | Antenne fil-plaque monopolaire. |
FI102927B1 (fi) * | 1997-02-14 | 1999-03-15 | Nokia Mobile Phones Ltd | Kommunikointiyksikkö, antenni ja menetelmä antennin liittämiseksi |
WO1998057311A2 (en) | 1997-06-13 | 1998-12-17 | Itron, Inc. | Telemetry antenna system |
WO1999022548A2 (en) | 1997-10-24 | 1999-05-06 | Itron, Inc. | Passive radiator |
US6292152B1 (en) * | 1998-09-29 | 2001-09-18 | Phazar Antenna Corp. | Disk antenna |
DE19858299A1 (de) * | 1998-12-17 | 2000-06-29 | Daimler Chrysler Ag | Antennensystem für eine Datenkommunikationseinrichtung in einem Fahrzeug |
JP4463368B2 (ja) * | 1999-03-02 | 2010-05-19 | パナソニック株式会社 | モノポールアンテナ |
CN1312948C (zh) * | 2000-05-26 | 2007-04-25 | 松下电器产业株式会社 | 天线、天线设备以及无线电设备 |
AU2001276428A1 (en) * | 2000-07-13 | 2002-01-30 | Thomson Licensing S.A. | Multiband planar antenna |
EP1198028B1 (en) * | 2000-10-13 | 2005-04-13 | Matsushita Electric Industrial Co., Ltd. | Flat cavity-backed wire-fed slot antenna with frequency-selective feeder circuit for matching the antenna at two resonance frequencies |
US6683570B2 (en) * | 2001-03-29 | 2004-01-27 | Tyco Electronics Corporation | Compact multi-band antenna |
JP3812503B2 (ja) * | 2002-06-28 | 2006-08-23 | 株式会社デンソー | 車両用アンテナの搭載構造および車両用アンテナの搭載方法 |
US6999032B2 (en) * | 2002-09-23 | 2006-02-14 | Delphi Technologies, Inc. | Antenna system employing floating ground plane |
US6756949B2 (en) * | 2002-09-24 | 2004-06-29 | Spx Corporation | Wideband cavity-backed antenna |
US6812891B2 (en) * | 2002-11-07 | 2004-11-02 | Skycross, Inc. | Tri-band multi-mode antenna |
US6870514B2 (en) * | 2003-02-14 | 2005-03-22 | Honeywell International Inc. | Compact monopole antenna with improved bandwidth |
JP4202393B2 (ja) * | 2004-12-14 | 2008-12-24 | 富士通株式会社 | アンテナ |
KR100713513B1 (ko) * | 2005-08-10 | 2007-04-30 | 삼성전자주식회사 | 휴대용 단말기의 안테나 장치 |
WO2008023800A1 (fr) * | 2006-08-24 | 2008-02-28 | Hitachi Kokusai Electric Inc. | Dispositif d'antenne |
JP4798368B2 (ja) * | 2006-09-04 | 2011-10-19 | ミツミ電機株式会社 | 複合アンテナ装置 |
CN101436716A (zh) * | 2007-11-16 | 2009-05-20 | 鸿富锦精密工业(深圳)有限公司 | 天线 |
WO2012000569A1 (en) | 2010-07-01 | 2012-01-05 | Nokia Siemens Networks Oy | Antenna arrangement |
US10158178B2 (en) * | 2013-11-06 | 2018-12-18 | Symbol Technologies, Llc | Low profile, antenna array for an RFID reader and method of making same |
US9847571B2 (en) * | 2013-11-06 | 2017-12-19 | Symbol Technologies, Llc | Compact, multi-port, MIMO antenna with high port isolation and low pattern correlation and method of making same |
JP6348396B2 (ja) * | 2014-10-07 | 2018-06-27 | 株式会社Soken | アンテナ装置 |
US10263330B2 (en) | 2016-05-26 | 2019-04-16 | Nokia Solutions And Networks Oy | Antenna elements and apparatus suitable for AAS calibration by selective couplerline and TRX RF subgroups |
JP6989320B2 (ja) * | 2017-08-21 | 2022-01-05 | 株式会社Soken | アンテナ装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2724052A (en) * | 1950-11-30 | 1955-11-15 | Douglas Aircraft Co Inc | Radio antennas |
CH332677A (fr) * | 1952-06-12 | 1958-09-15 | Csf | Aérien directif pour ondes courtes |
US2834959A (en) * | 1956-05-01 | 1958-05-13 | Dorne And Margolin Inc | Antennas |
US2996713A (en) * | 1956-11-05 | 1961-08-15 | Antenna Engineering Lab | Radial waveguide antenna |
GB1387679A (en) * | 1972-11-15 | 1975-03-19 | Wallace D A R | Antenna |
US3852760A (en) * | 1973-08-07 | 1974-12-03 | Us Army | Electrically small dipolar antenna utilizing tuned lc members |
US3967276A (en) * | 1975-01-09 | 1976-06-29 | Beam Guidance Inc. | Antenna structures having reactance at free end |
US4051480A (en) * | 1976-10-27 | 1977-09-27 | The United States Of America As Represented By The Secretary Of The Army | Conformal edge-slot radiators |
US4160976A (en) * | 1977-12-12 | 1979-07-10 | Motorola, Inc. | Broadband microstrip disc antenna |
US4229744A (en) * | 1979-03-14 | 1980-10-21 | The United States Of America As Represented By The Field Operations Bureau Of The Federal Communications Commission | Directional annular slot antenna |
US4342037A (en) * | 1980-08-22 | 1982-07-27 | The Boeing Company | Decoupling means for monopole antennas and the like |
US4520363A (en) * | 1983-03-16 | 1985-05-28 | General Instrument Corporation | Omnidirectional vertical antenna with improved high-angle coverage |
JPS60244103A (ja) * | 1984-05-18 | 1985-12-04 | Nec Corp | アンテナ |
US4697189A (en) * | 1985-04-26 | 1987-09-29 | University Of Queensland | Microstrip antenna |
US4835540A (en) * | 1985-09-18 | 1989-05-30 | Mitsubishi Denki Kabushiki Kaisha | Microstrip antenna |
US4724443A (en) * | 1985-10-31 | 1988-02-09 | X-Cyte, Inc. | Patch antenna with a strip line feed element |
CA1263745A (en) * | 1985-12-03 | 1989-12-05 | Nippon Telegraph & Telephone Corporation | Shorted microstrip antenna |
US4821040A (en) * | 1986-12-23 | 1989-04-11 | Ball Corporation | Circular microstrip vehicular rf antenna |
US4835541A (en) * | 1986-12-29 | 1989-05-30 | Ball Corporation | Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna |
US4972196A (en) * | 1987-09-15 | 1990-11-20 | Board Of Trustees Of The Univ. Of Illinois | Broadband, unidirectional patch antenna |
US4879563A (en) * | 1987-10-30 | 1989-11-07 | Kyocera Corporation | Circularly polarized complementary antenna with patch and dipole elements |
JP2537390B2 (ja) * | 1988-12-23 | 1996-09-25 | 原田工業株式会社 | プレ―ンアンテナ |
-
1990
- 1990-07-03 EP EP90307264A patent/EP0407145B1/en not_active Expired - Lifetime
- 1990-07-03 DE DE69015026T patent/DE69015026T2/de not_active Expired - Fee Related
- 1990-07-03 ES ES90307264T patent/ES2068340T3/es not_active Expired - Lifetime
-
1994
- 1994-02-03 US US08/191,444 patent/US5539418A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US5539418A (en) | 1996-07-23 |
EP0407145A1 (en) | 1991-01-09 |
DE69015026D1 (de) | 1995-01-26 |
EP0407145B1 (en) | 1994-12-14 |
DE69015026T2 (de) | 1995-05-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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