CN100530820C - 差分馈送多层天线 - Google Patents
差分馈送多层天线 Download PDFInfo
- Publication number
- CN100530820C CN100530820C CNB2005100559740A CN200510055974A CN100530820C CN 100530820 C CN100530820 C CN 100530820C CN B2005100559740 A CNB2005100559740 A CN B2005100559740A CN 200510055974 A CN200510055974 A CN 200510055974A CN 100530820 C CN100530820 C CN 100530820C
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- CN
- China
- Prior art keywords
- difference
- patch antenna
- antenna
- feedback
- presented
- 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.)
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Links
- 239000000758 substrate Substances 0.000 claims description 13
- 230000005284 excitation Effects 0.000 claims description 6
- 230000010287 polarization Effects 0.000 description 23
- 239000000523 sample Substances 0.000 description 10
- 230000006870 function Effects 0.000 description 7
- 230000009977 dual effect Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 5
- 238000004891 communication Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000004020 conductor Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 238000005388 cross polarization Methods 0.000 description 3
- 239000003989 dielectric material Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
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- 230000010363 phase shift Effects 0.000 description 3
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- 238000000034 method Methods 0.000 description 2
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- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
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Images
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
- H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave
- H01Q9/0435—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave using two feed points
-
- 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
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
-
- 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
- H01Q9/0414—Substantially flat resonant element parallel to ground plane, e.g. patch antenna in a stacked or folded configuration
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Abstract
Description
Claims (7)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/807,524 | 2004-03-22 | ||
US10/807,524 US7084815B2 (en) | 2004-03-22 | 2004-03-22 | Differential-fed stacked patch antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1722518A CN1722518A (zh) | 2006-01-18 |
CN100530820C true CN100530820C (zh) | 2009-08-19 |
Family
ID=34985698
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2005100559740A Active CN100530820C (zh) | 2004-03-22 | 2005-03-22 | 差分馈送多层天线 |
Country Status (3)
Country | Link |
---|---|
US (1) | US7084815B2 (zh) |
CN (1) | CN100530820C (zh) |
TW (1) | TWI254486B (zh) |
Families Citing this family (82)
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US7277056B1 (en) * | 2006-09-15 | 2007-10-02 | Laird Technologies, Inc. | Stacked patch antennas |
US8111196B2 (en) * | 2006-09-15 | 2012-02-07 | Laird Technologies, Inc. | Stacked patch antennas |
US20080129635A1 (en) * | 2006-12-04 | 2008-06-05 | Agc Automotive Americas R&D, Inc. | Method of operating a patch antenna in a higher order mode |
US7505002B2 (en) * | 2006-12-04 | 2009-03-17 | Agc Automotive Americas R&D, Inc. | Beam tilting patch antenna using higher order resonance mode |
US8031054B2 (en) * | 2007-03-27 | 2011-10-04 | Round Rock Research, Llc | Multi-antenna element systems and related methods |
US7868841B2 (en) * | 2007-04-11 | 2011-01-11 | Vubiq Incorporated | Full-wave di-patch antenna |
US7929474B2 (en) * | 2007-06-22 | 2011-04-19 | Vubiq Incorporated | System and method for wireless communication in a backplane fabric architecture |
US7768457B2 (en) * | 2007-06-22 | 2010-08-03 | Vubiq, Inc. | Integrated antenna and chip package and method of manufacturing thereof |
WO2009052218A1 (en) * | 2007-10-16 | 2009-04-23 | Powerwave Technologies, Inc. | Dual beam sector antenna array with low loss beam forming network |
WO2009093980A1 (en) * | 2008-01-22 | 2009-07-30 | Agency For Science, Technology & Research | Broadband circularly polarized patch antenna |
US8232924B2 (en) * | 2008-05-23 | 2012-07-31 | Alliant Techsystems Inc. | Broadband patch antenna and antenna system |
US8334810B2 (en) * | 2008-06-25 | 2012-12-18 | Powerwave Technologies, Inc. | Resonant cap loaded high gain patch antenna |
US8803757B2 (en) * | 2008-09-15 | 2014-08-12 | Tenxc Wireless Inc. | Patch antenna, element thereof and feeding method therefor |
US8130149B2 (en) * | 2008-10-24 | 2012-03-06 | Lockheed Martin Corporation | Wideband strip fed patch antenna |
DE102009006988A1 (de) * | 2009-01-31 | 2010-08-05 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Dual-Band-Antenne, insbesondere für Satellitennavigationsanwendungen |
US8285231B2 (en) * | 2009-06-09 | 2012-10-09 | Broadcom Corporation | Method and system for an integrated leaky wave antenna-based transmitter and on-chip power distribution |
KR101114041B1 (ko) * | 2009-12-01 | 2012-03-14 | 현대자동차주식회사 | 패치 안테나 |
KR101119603B1 (ko) * | 2009-12-22 | 2012-03-06 | 주식회사 이엠따블유 | 안테나 장치 |
US8761705B2 (en) | 2010-09-01 | 2014-06-24 | Sony Corporation | Antenna, communication module, communication system, position estimating device, position estimating method, position adjusting device, and position adjusting method |
EP2477275A1 (en) * | 2011-01-12 | 2012-07-18 | Alcatel Lucent | Patch antenna |
US8824977B2 (en) * | 2011-04-11 | 2014-09-02 | Texas Instruments Incorporated | Using a same antenna for simultaneous transmission and/or reception by multiple transceivers |
US9270026B2 (en) * | 2011-11-04 | 2016-02-23 | Broadcom Corporation | Reconfigurable polarization antenna |
PT2597594T (pt) * | 2011-11-24 | 2016-12-16 | Hmy Group | Módulo pré-cablado que incorpora antenas planas para mobiliário |
ES2605246T3 (es) * | 2011-11-24 | 2017-03-13 | Hmy Group | Estructura de antena de parche mejorada para muebles |
JP2013197988A (ja) * | 2012-03-21 | 2013-09-30 | Advantest Corp | 無線通信装置および無線通信システム |
DE102012009846B4 (de) * | 2012-05-16 | 2014-11-06 | Kathrein-Werke Kg | Patch-Antennen-Anordnung |
US9214730B2 (en) | 2012-07-31 | 2015-12-15 | Cambium Networks Limited | Patch antenna |
GB2504561B (en) * | 2012-07-31 | 2015-05-06 | Cambium Networks Ltd | Patch antenna |
CN102916243B (zh) * | 2012-11-05 | 2016-12-21 | 电子科技大学 | 应用在超高频rfid频带的高增益、小轴比圆极化天线 |
WO2014091458A2 (en) * | 2012-12-13 | 2014-06-19 | Poynting Antennas (Pty) Limited | A dual polarized patch antenna arrangement |
CN104577318B (zh) * | 2015-01-14 | 2017-10-20 | 华南理工大学 | 一种差分双端口的超宽带mimo天线 |
EP3254377B1 (en) | 2015-02-23 | 2019-12-04 | Huawei Technologies Co., Ltd. | Radio frequency circuit and communication device module |
US9825357B2 (en) | 2015-03-06 | 2017-11-21 | Harris Corporation | Electronic device including patch antenna assembly having capacitive feed points and spaced apart conductive shielding vias and related methods |
FR3039726B1 (fr) * | 2015-07-31 | 2018-06-29 | Thales | Dispositif d'emission/reception et antenne associee |
CN106469848B (zh) * | 2015-08-20 | 2019-09-13 | 南京理工大学 | 一种基于双谐振模式的宽带差分贴片天线 |
CN105914465A (zh) * | 2016-04-15 | 2016-08-31 | 上海安费诺永亿通讯电子有限公司 | 圆极化天线及其无线通信设备 |
US10177464B2 (en) | 2016-05-18 | 2019-01-08 | Ball Aerospace & Technologies Corp. | Communications antenna with dual polarization |
US10547103B2 (en) * | 2016-12-19 | 2020-01-28 | Toyota Motor Engineering & Manufacturing North America, Inc. | Size-adjustable antenna ground plate |
FR3062523B1 (fr) * | 2017-02-01 | 2019-03-29 | Thales | Antenne elementaire a dispositif rayonnant planaire |
US20180226718A1 (en) * | 2017-02-09 | 2018-08-09 | Taoglas Group Holdings Limited | Integrated antenna mounting |
US10777872B1 (en) * | 2017-07-05 | 2020-09-15 | General Atomics | Low profile communications antennas |
CN109951205B (zh) * | 2017-12-20 | 2021-04-20 | 立积电子股份有限公司 | 无线信号收发装置 |
US10833745B2 (en) | 2017-12-20 | 2020-11-10 | Richwave Technology Corp. | Wireless signal transceiver device with dual-polarized antenna with at least two feed zones |
US11367968B2 (en) | 2017-12-20 | 2022-06-21 | Richwave Technology Corp. | Wireless signal transceiver device with dual-polarized antenna with at least two feed zones |
US11784672B2 (en) | 2017-12-20 | 2023-10-10 | Richwave Technology Corp. | Wireless signal transceiver device with a dual-polarized antenna with at least two feed zones |
CN110034394B (zh) * | 2018-01-11 | 2023-06-20 | 三星电子株式会社 | 多馈电贴片天线及包括多馈电贴片天线的装置 |
US10777894B2 (en) | 2018-02-15 | 2020-09-15 | The Mitre Corporation | Mechanically reconfigurable patch antenna |
CA3092509A1 (en) | 2018-03-19 | 2019-09-26 | Pivotal Commware, Inc. | Communication of wireless signals through physical barriers |
US11165138B2 (en) * | 2018-04-09 | 2021-11-02 | Qorvo Us, Inc. | Antenna element and related apparatus |
CN108808232B (zh) * | 2018-06-06 | 2023-09-29 | 中天宽带技术有限公司 | 一种双辐射方向的双频双极化贴片天线 |
US10862545B2 (en) | 2018-07-30 | 2020-12-08 | Pivotal Commware, Inc. | Distributed antenna networks for wireless communication by wireless devices |
CN109004349B (zh) * | 2018-08-14 | 2023-10-27 | 厦门大学 | L型探针馈电的宽带多线极化可重构贴片天线及设计方法 |
US10522897B1 (en) | 2019-02-05 | 2019-12-31 | Pivotal Commware, Inc. | Thermal compensation for a holographic beam forming antenna |
US10468767B1 (en) | 2019-02-20 | 2019-11-05 | Pivotal Commware, Inc. | Switchable patch antenna |
KR102160966B1 (ko) * | 2019-06-12 | 2020-09-29 | 삼성전기주식회사 | 안테나 장치 |
KR102678592B1 (ko) * | 2019-11-26 | 2024-06-27 | 엘지전자 주식회사 | 차량에 탑재되는 안테나 시스템 |
US10734736B1 (en) * | 2020-01-03 | 2020-08-04 | Pivotal Commware, Inc. | Dual polarization patch antenna system |
US11069975B1 (en) | 2020-04-13 | 2021-07-20 | Pivotal Commware, Inc. | Aimable beam antenna system |
EP4158796A4 (en) | 2020-05-27 | 2024-06-26 | Pivotal Commware, Inc. | RF SIGNAL REPEATER DEVICE MANAGEMENT FOR 5G WIRELESS NETWORKS |
US11026055B1 (en) | 2020-08-03 | 2021-06-01 | Pivotal Commware, Inc. | Wireless communication network management for user devices based on real time mapping |
WO2022056024A1 (en) | 2020-09-08 | 2022-03-17 | Pivotal Commware, Inc. | Installation and activation of rf communication devices for wireless networks |
KR20220034547A (ko) * | 2020-09-11 | 2022-03-18 | 삼성전기주식회사 | 안테나 장치 및 이를 포함하는 전자 장치 |
US11764475B2 (en) * | 2020-09-28 | 2023-09-19 | Mediatek Inc. | High gain and fan beam antenna structures and associated antenna-in-package |
EP4016735A1 (en) * | 2020-12-17 | 2022-06-22 | INTEL Corporation | A multiband patch antenna |
US11843955B2 (en) | 2021-01-15 | 2023-12-12 | Pivotal Commware, Inc. | Installation of repeaters for a millimeter wave communications network |
AU2022212950A1 (en) | 2021-01-26 | 2023-09-07 | Pivotal Commware, Inc. | Smart repeater systems |
US11502414B2 (en) * | 2021-01-29 | 2022-11-15 | Eagle Technology, Llc | Microstrip patch antenna system having adjustable radiation pattern shapes and related method |
US11451287B1 (en) | 2021-03-16 | 2022-09-20 | Pivotal Commware, Inc. | Multipath filtering for wireless RF signals |
US11742822B2 (en) | 2021-04-12 | 2023-08-29 | AchernarTek Inc. | Antenna structure and antenna array |
TWI776541B (zh) * | 2021-06-07 | 2022-09-01 | 啓碁科技股份有限公司 | 天線結構 |
CN113437521B (zh) * | 2021-06-30 | 2023-05-26 | Oppo广东移动通信有限公司 | 天线模组及通信设备 |
US11929822B2 (en) | 2021-07-07 | 2024-03-12 | Pivotal Commware, Inc. | Multipath repeater systems |
JP2024536896A (ja) * | 2021-10-05 | 2024-10-08 | ケーエムダブリュ・インコーポレーテッド | 4重偏波アンテナ装置及びアンテナアレイ |
US11916315B2 (en) * | 2021-11-10 | 2024-02-27 | The Government Of The United States, As Represented By The Secretary Of The Army | Circular disk with first and second edge openings |
TWI805133B (zh) * | 2021-12-17 | 2023-06-11 | 耀登科技股份有限公司 | 天線結構 |
US11777218B2 (en) * | 2021-12-27 | 2023-10-03 | Google Llc | Antenna design with structurally integrated composite antenna components |
US11937199B2 (en) | 2022-04-18 | 2024-03-19 | Pivotal Commware, Inc. | Time-division-duplex repeaters with global navigation satellite system timing recovery |
CN115000695B (zh) * | 2022-07-07 | 2023-08-01 | 华南理工大学 | 一种无反射背腔的超宽带高增益贴片天线 |
US20240283140A1 (en) * | 2023-02-22 | 2024-08-22 | Meta Platforms Technologies, Llc | Antenna design for mobile electronic devices |
Family Cites Families (12)
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US4089003A (en) * | 1977-02-07 | 1978-05-09 | Motorola, Inc. | Multifrequency microstrip antenna |
US6154175A (en) * | 1982-03-22 | 2000-11-28 | The Boeing Company | Wideband microstrip antenna |
US5442366A (en) | 1993-07-13 | 1995-08-15 | Ball Corporation | Raised patch antenna |
US5515057A (en) * | 1994-09-06 | 1996-05-07 | Trimble Navigation Limited | GPS receiver with N-point symmetrical feed double-frequency patch antenna |
US5633646A (en) * | 1995-12-11 | 1997-05-27 | Cal Corporation | Mini-cap radiating element |
US6114997A (en) * | 1998-05-27 | 2000-09-05 | Raytheon Company | Low-profile, integrated radiator tiles for wideband, dual-linear and circular-polarized phased array applications |
SE9802883L (sv) * | 1998-08-28 | 2000-02-29 | Ericsson Telefon Ab L M | Antennanordning |
US6556169B1 (en) * | 1999-10-22 | 2003-04-29 | Kyocera Corporation | High frequency circuit integrated-type antenna component |
AU4220301A (en) * | 2000-04-04 | 2001-10-15 | Huber+Suhner Ag | Broad band communications antenna |
US6639558B2 (en) * | 2002-02-06 | 2003-10-28 | Tyco Electronics Corp. | Multi frequency stacked patch antenna with improved frequency band isolation |
US6717549B2 (en) * | 2002-05-15 | 2004-04-06 | Harris Corporation | Dual-polarized, stub-tuned proximity-fed stacked patch antenna |
US6885344B2 (en) * | 2002-11-19 | 2005-04-26 | Farrokh Mohamadi | High-frequency antenna array |
-
2004
- 2004-03-22 US US10/807,524 patent/US7084815B2/en not_active Expired - Lifetime
-
2005
- 2005-03-17 TW TW094108233A patent/TWI254486B/zh not_active IP Right Cessation
- 2005-03-22 CN CNB2005100559740A patent/CN100530820C/zh active Active
Also Published As
Publication number | Publication date |
---|---|
TWI254486B (en) | 2006-05-01 |
CN1722518A (zh) | 2006-01-18 |
US7084815B2 (en) | 2006-08-01 |
US20050206568A1 (en) | 2005-09-22 |
TW200536183A (en) | 2005-11-01 |
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Owner name: MOTOROLA MOBILE CO., LTD. Free format text: FORMER OWNER: MOTOROLA INC. Effective date: 20110113 |
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Effective date of registration: 20110113 Address after: Illinois State Patentee after: MOTOROLA MOBILITY, Inc. Address before: Illinois, USA Patentee before: Motorola, Inc. |
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CP01 | Change in the name or title of a patent holder |
Address after: Illinois State Patentee after: MOTOROLA MOBILITY LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY, Inc. |
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CP01 | Change in the name or title of a patent holder | ||
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Effective date of registration: 20190121 Address after: California, USA Patentee after: Google Technology Holdings LLC Address before: Illinois State Patentee before: MOTOROLA MOBILITY LLC |