DE69811272T2 - Selbstabstimmendes planares antennensystem für vhf/uhf - Google Patents
Selbstabstimmendes planares antennensystem für vhf/uhfInfo
- Publication number
- DE69811272T2 DE69811272T2 DE69811272T DE69811272T DE69811272T2 DE 69811272 T2 DE69811272 T2 DE 69811272T2 DE 69811272 T DE69811272 T DE 69811272T DE 69811272 T DE69811272 T DE 69811272T DE 69811272 T2 DE69811272 T2 DE 69811272T2
- Authority
- DE
- Germany
- Prior art keywords
- planar antenna
- antenna
- vhf
- elements
- uhf
- 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
- 239000003990 capacitor Substances 0.000 claims description 6
- 239000000758 substrate Substances 0.000 claims description 4
- 230000000153 supplemental effect Effects 0.000 description 8
- 230000005540 biological transmission Effects 0.000 description 5
- 238000004804 winding Methods 0.000 description 4
- 241000283973 Oryctolagus cuniculus Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 210000005069 ears Anatomy 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- 239000003989 dielectric material Substances 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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
Landscapes
- Variable-Direction Aerials And Aerial Arrays (AREA)
- Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
- Details Of Aerials (AREA)
- Control Of Amplification And Gain Control (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
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 DE69811272D1 (de) | 2003-03-13 |
| DE69811272T2 true DE69811272T2 (de) | 2003-09-25 |
Family
ID=26748089
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69811272T Expired - Lifetime DE69811272T2 (de) | 1997-12-05 | 1998-12-04 | Selbstabstimmendes planares antennensystem für vhf/uhf |
| DE69817016T Expired - Lifetime DE69817016T2 (de) | 1997-12-05 | 1998-12-04 | Vhf/uhf antenne mit abstimmanordnung und automatischer verstärkungsregelung |
Family Applications After (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 (enExample) |
| EP (3) | EP1168616A3 (enExample) |
| JP (2) | JP2001526483A (enExample) |
| KR (1) | KR100610566B1 (enExample) |
| CN (2) | CN1284215A (enExample) |
| AU (2) | AU1626799A (enExample) |
| CA (2) | CA2319326C (enExample) |
| DE (2) | DE69811272T2 (enExample) |
| WO (2) | WO1999030385A1 (enExample) |
Families Citing this family (33)
| 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 |
| EP1608094A4 (en) | 2003-03-10 | 2010-04-28 | Panasonic Corp | OFDM SIGNAL TRANSMISSION METHOD, TRANSMISSION DEVICE AND RECEPTION DEVICE |
| 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 |
| WO2006126320A1 (ja) * | 2005-03-18 | 2006-11-30 | Kyushu University, National University Corporation | 通信回路、通信装置、インピーダンス整合回路、及び、インピーダンス整合回路設計方法 |
| 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 |
| AU2009249558B2 (en) * | 2008-05-23 | 2013-09-12 | Audiovox Corporation | Omni-directional, multi-polarity, low profile planar antenna |
| 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 |
| EP2552017B1 (en) * | 2011-07-26 | 2018-03-07 | Oticon A/s | A method of diminishing the minimum range of operation of a communication link |
| CN105659432B (zh) | 2013-08-20 | 2018-09-04 | 沃克斯国际有限公司 | 超薄柔性宽带低轮廓平面导线天线 |
| 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 |
| WO2017019672A1 (en) | 2015-07-29 | 2017-02-02 | Voxx International Corporation | Stand for planar antenna |
| KR102583111B1 (ko) | 2017-02-02 | 2023-09-27 | 삼성전자주식회사 | 방송수신장치 |
| WO2018213826A1 (en) * | 2017-05-19 | 2018-11-22 | 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)
| 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 |
-
1998
- 1998-12-04 EP EP01116813A patent/EP1168616A3/en not_active Withdrawn
- 1998-12-04 KR KR1020007006065A patent/KR100610566B1/ko not_active Expired - Lifetime
- 1998-12-04 AU AU16267/99A patent/AU1626799A/en not_active Abandoned
- 1998-12-04 JP JP2000524861A patent/JP2001526483A/ja active Pending
- 1998-12-04 CN CN98811840A patent/CN1284215A/zh active Pending
- 1998-12-04 WO PCT/US1998/025752 patent/WO1999030385A1/en not_active Ceased
- 1998-12-04 US US09/555,854 patent/US6429828B1/en not_active Expired - Lifetime
- 1998-12-04 WO PCT/US1998/025748 patent/WO1999030417A1/en not_active Ceased
- 1998-12-04 EP EP98960736A patent/EP1036434B1/en not_active Expired - Lifetime
- 1998-12-04 DE DE69811272T patent/DE69811272T2/de not_active Expired - Lifetime
- 1998-12-04 CA CA002319326A patent/CA2319326C/en not_active Expired - Lifetime
- 1998-12-04 JP JP2000524838A patent/JP4246913B2/ja not_active Expired - Lifetime
- 1998-12-04 AU AU16263/99A patent/AU1626399A/en not_active Abandoned
- 1998-12-04 CA CA002319325A patent/CA2319325C/en not_active Expired - Fee Related
- 1998-12-04 CN CN98811842A patent/CN1120546C/zh not_active Expired - Lifetime
- 1998-12-04 DE DE69817016T patent/DE69817016T2/de not_active Expired - Lifetime
- 1998-12-04 EP EP98960740A patent/EP1036425B1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| CA2319325A1 (en) | 1999-06-17 |
| KR20010040289A (ko) | 2001-05-15 |
| EP1036425B1 (en) | 2003-02-05 |
| DE69817016D1 (de) | 2003-09-11 |
| EP1168616A2 (en) | 2002-01-02 |
| EP1036434A1 (en) | 2000-09-20 |
| EP1036425A1 (en) | 2000-09-20 |
| EP1036434B1 (en) | 2003-08-06 |
| CN1285967A (zh) | 2001-02-28 |
| CN1284215A (zh) | 2001-02-14 |
| WO1999030385A1 (en) | 1999-06-17 |
| AU1626399A (en) | 1999-06-28 |
| EP1168616A3 (en) | 2005-02-02 |
| CA2319326C (en) | 2004-05-11 |
| AU1626799A (en) | 1999-06-28 |
| CN1120546C (zh) | 2003-09-03 |
| KR100610566B1 (ko) | 2006-08-09 |
| DE69817016T2 (de) | 2004-06-09 |
| JP4246913B2 (ja) | 2009-04-02 |
| JP2001526481A (ja) | 2001-12-18 |
| CA2319325C (en) | 2003-11-11 |
| US6429828B1 (en) | 2002-08-06 |
| JP2001526483A (ja) | 2001-12-18 |
| CA2319326A1 (en) | 1999-06-17 |
| WO1999030417A1 (en) | 1999-06-17 |
| DE69811272D1 (de) | 2003-03-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |