DE69811272D1 - Selbstabstimmendes planares antennensystem für vhf/uhf - Google Patents

Selbstabstimmendes planares antennensystem für vhf/uhf

Info

Publication number
DE69811272D1
DE69811272D1 DE69811272T DE69811272T DE69811272D1 DE 69811272 D1 DE69811272 D1 DE 69811272D1 DE 69811272 T DE69811272 T DE 69811272T DE 69811272 T DE69811272 T DE 69811272T DE 69811272 D1 DE69811272 D1 DE 69811272D1
Authority
DE
Germany
Prior art keywords
vhf
uhf
self
antenna system
planar antenna
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
Application number
DE69811272T
Other languages
English (en)
Other versions
DE69811272T2 (de
Inventor
Paul Tinaphong
Yi Shui
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
Publication of DE69811272D1 publication Critical patent/DE69811272D1/de
Application granted granted Critical
Publication of DE69811272T2 publication Critical patent/DE69811272T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H03J5/244—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection using electronic means
    • 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
    • H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
    • H01Q5/20—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements characterised by the operating wavebands
    • H01Q5/25—Ultra-wideband [UWB] systems, e.g. multiple resonance systems; Pulse 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/314—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors
    • H01Q5/321—Individual or coupled radiating elements, each element being fed in an unspecified way using frequency dependent circuits or components, e.g. trap circuits or capacitors within a radiating element or between connected radiating elements
    • 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
    • H01Q5/30—Arrangements for providing operation on different wavebands
    • H01Q5/307—Individual or coupled radiating elements, each element being fed in an unspecified way
    • H01Q5/342—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes
    • H01Q5/357—Individual or coupled radiating elements, each element being fed in an unspecified way for different propagation modes using a single feed point
    • 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
    • H01Q9/06—Details
    • H01Q9/14—Length of element or elements adjustable
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03G—CONTROL OF AMPLIFICATION
    • H03G3/00—Gain control in amplifiers or frequency changers
    • H03G3/20—Automatic control
    • H03G3/30—Automatic control in amplifiers having semiconductor devices
    • H03G3/3052—Automatic control in amplifiers having semiconductor devices in bandpass amplifiers (H.F. or I.F.) or in frequency-changers used in a (super)heterodyne receiver
    • H03G3/3068—Circuits generating control signals for both R.F. and I.F. stages
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J3/00—Continuous tuning
    • H03J3/02—Details
    • H03J3/06—Arrangements for obtaining constant bandwidth or gain throughout tuning range or ranges
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/242—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
    • H03J5/24—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/246—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection using electronic means
DE69811272T 1997-12-05 1998-12-04 Selbstabstimmendes planares antennensystem für vhf/uhf Expired - Lifetime DE69811272T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US6762097P 1997-12-05 1997-12-05
US10074398P 1998-09-17 1998-09-17
PCT/US1998/025752 WO1999030385A1 (en) 1997-12-05 1998-12-04 Vhf/uhf self-tuning planar antenna system

Publications (2)

Publication Number Publication Date
DE69811272D1 true DE69811272D1 (de) 2003-03-13
DE69811272T2 DE69811272T2 (de) 2003-09-25

Family

ID=26748089

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69817016T Expired - Lifetime DE69817016T2 (de) 1997-12-05 1998-12-04 Vhf/uhf antenne mit abstimmanordnung und automatischer verstärkungsregelung
DE69811272T Expired - Lifetime DE69811272T2 (de) 1997-12-05 1998-12-04 Selbstabstimmendes planares antennensystem für vhf/uhf

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69817016T Expired - Lifetime DE69817016T2 (de) 1997-12-05 1998-12-04 Vhf/uhf antenne mit abstimmanordnung und automatischer verstärkungsregelung

Country Status (9)

Country Link
US (1) US6429828B1 (de)
EP (3) EP1036425B1 (de)
JP (2) JP2001526483A (de)
KR (1) KR100610566B1 (de)
CN (2) CN1120546C (de)
AU (2) AU1626399A (de)
CA (2) CA2319325C (de)
DE (2) DE69817016T2 (de)
WO (2) WO1999030417A1 (de)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10015315B4 (de) * 2000-03-28 2015-02-05 Robert Bosch Gmbh Antennenverstärker und regelbares Stellglied
KR200217332Y1 (ko) * 2000-11-03 2001-03-15 안동식 텔레비전 수신카드용 평면형 광대역 대수 주기 다이폴안테나
GB0110193D0 (en) * 2001-04-26 2001-06-20 Mitel Semiconductor Ltd Radio frequency interface
US6870505B2 (en) 2002-07-01 2005-03-22 Integral Technologies, Inc. Multi-segmented planar antenna with built-in ground plane
JP3915674B2 (ja) 2002-11-20 2007-05-16 松下電器産業株式会社 整合器
WO2004082181A1 (ja) 2003-03-10 2004-09-23 Matsushita Electric Industrial Co., Ltd. Ｏｆｄｍ信号の送信方法、送信装置及び受信装置
JP4292914B2 (ja) 2003-08-07 2009-07-08 パナソニック株式会社 携帯受信装置とこれに用いる分波器
US20050225490A1 (en) * 2003-09-25 2005-10-13 Cheng-Si Wang Aerial having a dual antenna set and a lamp
JP2005159827A (ja) 2003-11-27 2005-06-16 Nec Access Technica Ltd 複数放送波を受信可能な携帯電話機
JP4389694B2 (ja) 2004-06-28 2009-12-24 ソニー株式会社 無線通信システム、無線通信装置及び無線通信方法、並びにコンピュータ・プログラム
US20060050184A1 (en) * 2004-09-09 2006-03-09 General Instrument Corporation Hot/cold swappable consumer based tuner/demod/fec module
US7091925B1 (en) * 2005-01-28 2006-08-15 Trans Electric Co., Ltd. Flat indoor UHF antenna device for a digital television
JP2006295876A (ja) * 2005-03-15 2006-10-26 Matsushita Electric Ind Co Ltd アンテナ装置およびそれを用いた無線通信機
US8106847B2 (en) 2005-03-18 2012-01-31 Kyushu University, National University Corporation Communication circuit, communication apparatus, impedance matching circuit and impedance matching circuit designing method
US7268735B2 (en) * 2005-12-23 2007-09-11 Chin-Yuan Chung Antenna structure
JP2007221774A (ja) * 2006-01-23 2007-08-30 Yokowo Co Ltd 平面型アンテナ
KR100742097B1 (ko) * 2006-03-20 2007-07-24 주식회사 이엠따블유안테나 Ｖｈｆ 및 ｕｈｆ 신호 수신용 이중대역 안테나
CN101267060B (zh) * 2007-03-15 2012-05-02 太盟光电科技股份有限公司 极小型化的数字信号接收天线
MX2010012744A (es) * 2008-05-23 2011-07-29 Audiovox Corp Antena plana de bajo perfil omnidireccional de multipolaridad.
TWI357687B (en) 2008-07-31 2012-02-01 Avermedia Tech Inc Digital tv antenna
CN101345340B (zh) * 2008-08-20 2012-06-20 圆刚科技股份有限公司 数字电视天线
CN101646030A (zh) * 2009-05-15 2010-02-10 上海闻泰电子科技有限公司 一种扩展模拟电视天线带宽的电路设计方法
US8427337B2 (en) * 2009-07-10 2013-04-23 Aclara RF Systems Inc. Planar dipole antenna
US8736500B1 (en) * 2009-08-05 2014-05-27 Radioshack Corporation Loop antenna with impedance matching
TW201132119A (en) 2010-03-15 2011-09-16 Asustek Comp Inc Differential antenna and associated circuit control system applied to digital television
DK2552017T3 (en) * 2011-07-26 2018-05-28 Oticon As Method of reducing the minimum operating range of a communication connection
MX357478B (es) 2013-08-20 2018-07-11 Voxx Int Corp Antena de alambre plana, ultra-delgada y flexible, de perfil bajo, de banda ancha.
CN103647157B (zh) * 2013-11-25 2016-03-16 成都九华圆通科技发展有限公司 开关分体式射频天线
CN108028455A (zh) 2015-07-29 2018-05-11 沃克斯国际有限公司 用于平面天线的支架
KR102583111B1 (ko) 2017-02-02 2023-09-27 삼성전자주식회사 방송수신장치
US10522907B2 (en) 2017-05-19 2019-12-31 Voxx International Corporation WiFi and bluetooth smart indoor/outdoor antenna with automatic motorized and app control
CN108539388B (zh) * 2018-02-10 2023-12-29 广州司南技术有限公司 一种耦合振子、天线及其应用
CN108808215B (zh) * 2018-06-28 2024-03-22 广东中元创新科技有限公司 一种具有氛围效果的背光型天线

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3710337A (en) 1970-03-24 1973-01-09 Jfd Electronics Corp Miniature tv antenna
US3887925A (en) * 1973-07-31 1975-06-03 Itt Linearly polarized phased antenna array
US4041400A (en) * 1976-02-23 1977-08-09 Sperry Electronics Ltd. Television remote control system
US4339827A (en) * 1980-11-25 1982-07-13 Rca Corporation Automatic tuning circuit arrangement with switched impedances
DE3108993C2 (de) * 1981-03-10 1985-08-29 Standard Elektrik Lorenz Ag, 7000 Stuttgart HF-Eingangsfilterschaltung eines Tuners
DE3538921A1 (de) 1985-11-02 1987-05-14 Telefunken Electronic Gmbh Fernsehtuner
US4758843A (en) * 1986-06-13 1988-07-19 General Electric Company Printed, low sidelobe, monopulse array antenna
KR900009111B1 (ko) 1986-11-07 1990-12-22 야기 안테나 가부시기가이샤 필름형 안테나 장치
IT1216927B (it) * 1987-04-09 1990-03-14 Brionvega Spa Disposizione di sintonia per la ricezione di segnali radioelettrici trasmessi da stazioni terrestri oda satellite.
WO1988009065A1 (en) * 1987-05-08 1988-11-17 Darrell Coleman Broad frequency range aerial
CN87211386U (zh) * 1987-11-16 1988-08-24 上海市东海军工技术工程公司 全频道电视平面接收天线
IT213862Z2 (it) * 1988-06-27 1990-03-01 Co Bra S R L Antenna televisiva interna.
JP3254733B2 (ja) * 1992-06-16 2002-02-12 松下電器産業株式会社 自動利得制御回路
JP3170104B2 (ja) * 1993-06-04 2001-05-28 松下電器産業株式会社 自動利得制御装置
KR100213373B1 (ko) * 1996-05-28 1999-08-02 이형도 무선 랜 카드용 안테나

Also Published As

Publication number Publication date
US6429828B1 (en) 2002-08-06
EP1036425A1 (de) 2000-09-20
DE69817016D1 (de) 2003-09-11
CA2319326C (en) 2004-05-11
CN1284215A (zh) 2001-02-14
JP4246913B2 (ja) 2009-04-02
CA2319325C (en) 2003-11-11
CN1120546C (zh) 2003-09-03
EP1168616A3 (de) 2005-02-02
CN1285967A (zh) 2001-02-28
WO1999030417A1 (en) 1999-06-17
EP1168616A2 (de) 2002-01-02
DE69817016T2 (de) 2004-06-09
EP1036425B1 (de) 2003-02-05
KR100610566B1 (ko) 2006-08-09
DE69811272T2 (de) 2003-09-25
EP1036434B1 (de) 2003-08-06
JP2001526483A (ja) 2001-12-18
KR20010040289A (ko) 2001-05-15
CA2319326A1 (en) 1999-06-17
WO1999030385A1 (en) 1999-06-17
AU1626399A (en) 1999-06-28
AU1626799A (en) 1999-06-28
EP1036434A1 (de) 2000-09-20
JP2001526481A (ja) 2001-12-18
CA2319325A1 (en) 1999-06-17

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition