JP2005512347A5 - - Google Patents

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Publication number
JP2005512347A5
JP2005512347A5 JP2002581632A JP2002581632A JP2005512347A5 JP 2005512347 A5 JP2005512347 A5 JP 2005512347A5 JP 2002581632 A JP2002581632 A JP 2002581632A JP 2002581632 A JP2002581632 A JP 2002581632A JP 2005512347 A5 JP2005512347 A5 JP 2005512347A5
Authority
JP
Japan
Prior art keywords
slot
antenna
resonance frequency
slots
radio frequency
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.)
Pending
Application number
JP2002581632A
Other languages
English (en)
Japanese (ja)
Other versions
JP2005512347A (ja
Filing date
Publication date
Priority claimed from US09/829,192 external-priority patent/US6646618B2/en
Application filed filed Critical
Publication of JP2005512347A publication Critical patent/JP2005512347A/ja
Publication of JP2005512347A5 publication Critical patent/JP2005512347A5/ja
Pending legal-status Critical Current

Links

JP2002581632A 2001-04-10 2002-03-22 乗物用通信のための扁平スロットアンテナと、その作製および設計の方法 Pending JP2005512347A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/829,192 US6646618B2 (en) 2001-04-10 2001-04-10 Low-profile slot antenna for vehicular communications and methods of making and designing same
PCT/US2002/009015 WO2002084800A2 (en) 2001-04-10 2002-03-22 Crossed slot cavity antenna

Publications (2)

Publication Number Publication Date
JP2005512347A JP2005512347A (ja) 2005-04-28
JP2005512347A5 true JP2005512347A5 (enExample) 2005-12-22

Family

ID=25253794

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002581632A Pending JP2005512347A (ja) 2001-04-10 2002-03-22 乗物用通信のための扁平スロットアンテナと、その作製および設計の方法

Country Status (6)

Country Link
US (1) US6646618B2 (enExample)
JP (1) JP2005512347A (enExample)
AU (1) AU2002254351A1 (enExample)
GB (1) GB2391712B (enExample)
TW (1) TWI247450B (enExample)
WO (1) WO2002084800A2 (enExample)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10146439C1 (de) * 2001-09-20 2002-11-28 Pilkington Automotive D Gmbh Fahrzeugantennenscheibe
DE10221877A1 (de) 2002-05-16 2003-12-18 Kathrein Werke Kg Antennenanordnung
WO2003105273A2 (en) * 2002-06-10 2003-12-18 Hrl Laboratories, Llc Low profile, dual polarized/pattern antenna
GB2396485B (en) * 2002-12-23 2005-03-16 Toshiba Res Europ Ltd Method and apparatus for increasing the number of strong eigenmodes multiple-input multiple-output (MIMO) radio channel
US7081861B2 (en) * 2003-01-23 2006-07-25 Chelton, Inc. Phased array antenna
US6911952B2 (en) * 2003-04-08 2005-06-28 General Motors Corporation Crossed-slot antenna for mobile satellite and terrestrial radio reception
US20040266344A1 (en) * 2003-06-27 2004-12-30 Imtiaz Zafar Integrated AM/FM mast with single SDARS antenna
WO2005006743A1 (en) * 2003-07-11 2005-01-20 Infineon Technologies Ag Integrated circuit for a mobile television receiver
JP2005151343A (ja) * 2003-11-18 2005-06-09 Alps Electric Co Ltd スロットアンテナ装置
JP2005159836A (ja) * 2003-11-27 2005-06-16 Alps Electric Co Ltd アンテナ装置
WO2005116945A2 (en) * 2004-05-18 2005-12-08 Meadwestvaco Corporation Apparatus for and method of using rfid antenna configurations
US7142161B2 (en) * 2004-06-30 2006-11-28 Intel Corporation Slot antenna for a network card
US20060092078A1 (en) * 2004-11-02 2006-05-04 Calamp Corporate Antenna systems for widely-spaced frequency bands of wireless communication networks
US7126549B2 (en) * 2004-12-29 2006-10-24 Agc Automotive Americas R&D, Inc. Slot coupling patch antenna
JP4418375B2 (ja) * 2005-01-25 2010-02-17 アルプス電気株式会社 アンテナ装置
JP4235194B2 (ja) * 2005-06-07 2009-03-11 ミツミ電機株式会社 アンテナユニット
WO2007000578A2 (en) * 2005-06-25 2007-01-04 Omni-Id Limited Electromagnetic radiation decoupler
US7593753B1 (en) * 2005-07-19 2009-09-22 Sprint Communications Company L.P. Base station antenna system employing circular polarization and angular notch filtering
US7498987B2 (en) * 2005-12-20 2009-03-03 Motorola, Inc. Electrically small low profile switched multiband antenna
DE102005062542A1 (de) * 2005-12-27 2007-07-05 Robert Bosch Gmbh Antennenanordnung sowie Verwendung
GB0611983D0 (en) 2006-06-16 2006-07-26 Qinetiq Ltd Electromagnetic radiation decoupler
JP4841398B2 (ja) * 2006-10-27 2011-12-21 京セラ株式会社 ループアンテナ、アンテナ基板、アンテナ一体モジュールおよび通信機器
US7394435B1 (en) * 2006-12-08 2008-07-01 Wide Sky Technology, Inc. Slot antenna
GB0624915D0 (en) * 2006-12-14 2007-01-24 Qinetiq Ltd Switchable radiation decoupling
GB0625342D0 (en) * 2006-12-20 2007-01-24 Qinetiq Ltd Radiation decoupling
US7477201B1 (en) 2007-08-30 2009-01-13 Motorola, Inc. Low profile antenna pair system and method
USD634738S1 (en) 2008-01-30 2011-03-22 Yfy Rfid Technologies Company Limited RFID antenna
TWI355111B (en) * 2008-01-31 2011-12-21 Yfy Rfid Technologies Company Ltd Antenna system and antenna thereof
TW200937735A (en) * 2008-02-27 2009-09-01 Unictron Technologies Corp Polarized antenna with reduced size
US10447334B2 (en) 2008-07-09 2019-10-15 Secureall Corporation Methods and systems for comprehensive security-lockdown
US10128893B2 (en) 2008-07-09 2018-11-13 Secureall Corporation Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance
US11469789B2 (en) 2008-07-09 2022-10-11 Secureall Corporation Methods and systems for comprehensive security-lockdown
US9642089B2 (en) 2008-07-09 2017-05-02 Secureall Corporation Method and system for planar, multi-function, multi-power sourced, long battery life radio communication appliance
US8794533B2 (en) * 2008-08-20 2014-08-05 Omni-Id Cayman Limited One and two-part printable EM tags
US20110210895A1 (en) * 2008-11-04 2011-09-01 Buff Iii Peter Marcus Motor vehicle antenna system
US8466842B2 (en) 2010-10-22 2013-06-18 Pittsburgh Glass Works, Llc Window antenna
WO2013138791A1 (en) * 2012-03-16 2013-09-19 Secureall Corporation Non-contact electronic door locks having specialized radio frequency beam formation
JP2013197761A (ja) * 2012-03-16 2013-09-30 Fujitsu Ltd データ通信端末機
US9819088B2 (en) * 2014-12-09 2017-11-14 City University Of Hong Kong Aperture-coupled microstrip-line feed for circularly polarized patch antenna
CN105591195A (zh) * 2015-04-30 2016-05-18 滕崴 卫星导航系统终端宽带微带天线
US20170187101A1 (en) * 2015-12-23 2017-06-29 Tom Freeman Device system and method for providing mobile satellite communication
US20180191075A1 (en) * 2016-12-30 2018-07-05 Radio Frequency Systems, Inc. Compact multi-band dual slant polarization antenna
US10398031B2 (en) * 2017-09-29 2019-08-27 International Business Machines Corporation Integrating Josephson amplifiers or Josephson mixers into printed circuit boards
JP7147782B2 (ja) * 2017-11-30 2022-10-05 Ａｇｃ株式会社 スロットアンテナ
US10763584B2 (en) 2018-01-17 2020-09-01 Nxp B.V. Conductive plane antenna
KR101985686B1 (ko) * 2018-01-19 2019-06-04 에스케이텔레콤 주식회사 수직 편파 안테나
CN108448256B (zh) * 2018-01-30 2024-05-28 华南理工大学 一种基于人工磁导体的宽频带波束可控缝隙天线
CN110148833B (zh) * 2019-05-13 2023-12-01 华东师范大学 基于超表面的高增益双频圆极化天线
US11005185B2 (en) * 2019-09-23 2021-05-11 Bae Systems Information And Electronic Systems Integration Inc. Millimeter wave conformal slot antenna
US11145962B2 (en) * 2020-03-05 2021-10-12 GM Global Technology Operations LLC Conformal antennas formed at a surface of a vehicle
US11528042B1 (en) * 2020-04-28 2022-12-13 Hrl Laboratories, Llc Active antenna transmitter
KR102864054B1 (ko) * 2020-10-23 2025-09-24 삼성전자주식회사 인터포저를 포함하는 안테나 구조 및 이를 포함하는 전자 장치.
CN112467353B (zh) * 2020-11-20 2023-12-08 Oppo广东移动通信有限公司 天线装置及电子设备
CN112993579B (zh) * 2021-02-08 2023-07-25 Oppo广东移动通信有限公司 天线装置及电子设备
CN113054435B (zh) * 2021-03-22 2022-12-30 深圳市安威无线科技有限公司 基于紧耦合辐射的低剖面缝隙天线及其安装装置
WO2023087161A1 (en) * 2021-11-17 2023-05-25 Boe Technology Group Co., Ltd. Antenna and display apparatus
CN114709611B (zh) * 2022-06-07 2022-10-04 上海英内物联网科技股份有限公司 一种用于封闭金属腔内的圆极化开槽贴片天线
CN116053797A (zh) * 2023-01-04 2023-05-02 上海航天电子通讯设备研究所 单层单馈双频圆极化微带天线
US12494593B2 (en) * 2023-07-21 2025-12-09 Hrl Laboratories, Llc Active receive antenna

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1387679A (en) 1972-11-15 1975-03-19 Wallace D A R Antenna
US4051477A (en) 1976-02-17 1977-09-27 Ball Brothers Research Corporation Wide beam microstrip radiator
US4242685A (en) * 1979-04-27 1980-12-30 Ball Corporation Slotted cavity antenna
US4367475A (en) 1979-10-30 1983-01-04 Ball Corporation Linearly polarized r.f. radiating slot
FR2481526A1 (fr) 1980-04-23 1981-10-30 Trt Telecom Radio Electr Antenne a structure mince
US4395713A (en) * 1980-05-06 1983-07-26 Antenna, Incorporated Transit antenna
US4443802A (en) 1981-04-22 1984-04-17 University Of Illinois Foundation Stripline fed hybrid slot antenna
US4590478A (en) 1983-06-15 1986-05-20 Sanders Associates, Inc. Multiple ridge antenna
GB2152757B (en) 1984-01-05 1987-10-14 Plessey Co Plc Antenna
US4684953A (en) 1984-01-09 1987-08-04 Mcdonnell Douglas Corporation Reduced height monopole/crossed slot antenna
FR2598036B1 (fr) 1986-04-23 1988-08-12 France Etat Antenne plaque a doubles polarisations croisees
JPS6333905A (ja) 1986-07-29 1988-02-13 Sony Corp マイクロストリツプアンテナ
US4821040A (en) 1986-12-23 1989-04-11 Ball Corporation Circular microstrip vehicular rf antenna
GB2202379B (en) * 1987-03-14 1991-01-16 Stc Plc Wide band antenna
EP0295003A3 (en) 1987-06-09 1990-08-29 THORN EMI plc Antenna
US4903033A (en) 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US4916457A (en) 1988-06-13 1990-04-10 Teledyne Industries, Inc. Printed-circuit crossed-slot antenna
JP2803365B2 (ja) 1990-12-27 1998-09-24 日産自動車株式会社 自動車用後付け平板アンテナ
EP0516440B1 (en) * 1991-05-30 1997-10-01 Kabushiki Kaisha Toshiba Microstrip antenna
IL107478A0 (en) 1992-11-16 1994-07-31 Hughes Missile Systems Cross-slot microwave antenna
US5581266A (en) * 1993-01-04 1996-12-03 Peng; Sheng Y. Printed-circuit crossed-slot antenna
US5406292A (en) * 1993-06-09 1995-04-11 Ball Corporation Crossed-slot antenna having infinite balun feed means
FR2748162B1 (fr) 1996-04-24 1998-07-24 Brachat Patrice Antenne imprimee compacte pour rayonnement a faible elevation
DE19817573A1 (de) * 1998-04-20 1999-10-21 Heinz Lindenmeier Antenne für mehrere Funkdienste
JP2000252739A (ja) 1999-03-02 2000-09-14 Toshiba Corp アンテナ装置
JP3456164B2 (ja) * 1999-06-02 2003-10-14 三菱電機株式会社 アンテナ給電装置
DE60110017T2 (de) * 2000-10-13 2006-03-09 Matsushita Electric Industrial Co., Ltd., Kadoma Flache drahtgespeiste Hohlraumschlitzantenne mit einem frequenz-selektiven Speisenetzwerk zur Anpassung auf zwei Resonanzfrequenzen

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