IL89411A - Antenna structure - Google Patents

Antenna structure

Info

Publication number
IL89411A
IL89411A IL89411A IL8941189A IL89411A IL 89411 A IL89411 A IL 89411A IL 89411 A IL89411 A IL 89411A IL 8941189 A IL8941189 A IL 8941189A IL 89411 A IL89411 A IL 89411A
Authority
IL
Israel
Prior art keywords
antenna structure
antenna
Prior art date
Application number
IL89411A
Other languages
English (en)
Original Assignee
Ball Corp
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 Ball Corp filed Critical Ball Corp
Publication of IL89411A publication Critical patent/IL89411A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/22—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element
    • H01Q19/24—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using a secondary device in the form of a single substantially straight conductive element the primary active element being centre-fed and substantially straight, e.g. H-antenna
IL89411A 1988-05-06 1989-02-24 Antenna structure IL89411A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/190,982 US4864320A (en) 1988-05-06 1988-05-06 Monopole/L-shaped parasitic elements for circularly/elliptically polarized wave transceiving

Publications (1)

Publication Number Publication Date
IL89411A true IL89411A (en) 1992-09-06

Family

ID=22703608

Family Applications (1)

Application Number Title Priority Date Filing Date
IL89411A IL89411A (en) 1988-05-06 1989-02-24 Antenna structure

Country Status (6)

Country Link
US (1) US4864320A (de)
EP (1) EP0340404A3 (de)
JP (1) JPH0219006A (de)
AU (1) AU618804B2 (de)
CA (1) CA1322046C (de)
IL (1) IL89411A (de)

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EP0601576B1 (de) * 1992-12-09 1999-09-01 Matsushita Electric Industrial Co., Ltd. Antenne für ein mobiles Kommunikationssystem
US6054955A (en) * 1993-08-23 2000-04-25 Apple Computer, Inc. Folded monopole antenna for use with portable communications devices
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US6812902B2 (en) * 2002-05-13 2004-11-02 Centurion Wireless Technologies, Inc. Low profile two-antenna assembly having a ring antenna and a concentrically-located monopole antenna
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US9002565B2 (en) 2003-03-20 2015-04-07 Agjunction Llc GNSS and optical guidance and machine control
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US8138970B2 (en) 2003-03-20 2012-03-20 Hemisphere Gps Llc GNSS-based tracking of fixed or slow-moving structures
US8594879B2 (en) 2003-03-20 2013-11-26 Agjunction Llc GNSS guidance and machine control
US8190337B2 (en) 2003-03-20 2012-05-29 Hemisphere GPS, LLC Satellite based vehicle guidance control in straight and contour modes
US8265826B2 (en) 2003-03-20 2012-09-11 Hemisphere GPS, LLC Combined GNSS gyroscope control system and method
EP1469554A1 (de) * 2003-04-15 2004-10-20 Hewlett-Packard Development Company, L.P. Monopolantennenanordnung mit doppeltem Zugang
EP1469551A1 (de) * 2003-04-15 2004-10-20 Hewlett-Packard Development Company, L.P. Monomode-Antennenanordnung in Planartechnologie mit Monopolantenne und geerdeten Parasitären Elementen
EP1469553A1 (de) * 2003-04-15 2004-10-20 Hewlett-Packard Development Company, L.P. Monopolantennenanordnung
KR100715420B1 (ko) 2003-08-29 2007-05-09 후지쓰 텐 가부시키가이샤 원편파용 안테나 및 이 안테나를 포함하는 통합안테나
JP4278534B2 (ja) * 2004-02-19 2009-06-17 富士通テン株式会社 円偏波用アンテナ、アンテナ装置、及び処理装置
EP1665457A1 (de) * 2003-09-15 2006-06-07 LG Telecom, Ltd. Strahlumschalt-antennensystem und verfahren und vorrichtung zu seiner steuerung
JP2005167705A (ja) * 2003-12-03 2005-06-23 Harada Ind Co Ltd 水平偏波無指向性アレイアンテナ
US20050168392A1 (en) * 2004-01-05 2005-08-04 Cocomo Mb Communications, Inc. Antenna efficiency
US8583315B2 (en) 2004-03-19 2013-11-12 Agjunction Llc Multi-antenna GNSS control system and method
US7183981B1 (en) * 2005-09-02 2007-02-27 Arcadyan Technology Corporation Monopole antenna
US7253772B2 (en) * 2005-11-24 2007-08-07 Delta Networks, Inc. Wide frequency band planar antenna
WO2008023800A1 (fr) * 2006-08-24 2008-02-28 Hitachi Kokusai Electric Inc. Dispositif d'antenne
US7835832B2 (en) 2007-01-05 2010-11-16 Hemisphere Gps Llc Vehicle control system
USRE48527E1 (en) 2007-01-05 2021-04-20 Agjunction Llc Optical tracking vehicle control system and method
US8311696B2 (en) 2009-07-17 2012-11-13 Hemisphere Gps Llc Optical tracking vehicle control system and method
DE102007004612B4 (de) * 2007-01-30 2013-04-11 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Antennenvorrichtung zum Senden und Empfangen von elektromagnetischen Signalen
US8000381B2 (en) 2007-02-27 2011-08-16 Hemisphere Gps Llc Unbiased code phase discriminator
US7573427B2 (en) * 2007-06-21 2009-08-11 Research In Motion Limited Mobile wireless communications device including electrically conductive, electrically floating beam shaping elements and related methods
US7808428B2 (en) 2007-10-08 2010-10-05 Hemisphere Gps Llc GNSS receiver and external storage device system and GNSS data processing method
US9002566B2 (en) 2008-02-10 2015-04-07 AgJunction, LLC Visual, GNSS and gyro autosteering control
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US8319610B2 (en) * 2008-08-12 2012-11-27 Industrial Technology Research Institute Radio-frequency identification (RFID) antenna, tags and communications systems using the same
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US8386129B2 (en) 2009-01-17 2013-02-26 Hemipshere GPS, LLC Raster-based contour swathing for guidance and variable-rate chemical application
JP5189004B2 (ja) * 2009-01-29 2013-04-24 株式会社フジクラ モノポールアンテナ
US8085196B2 (en) 2009-03-11 2011-12-27 Hemisphere Gps Llc Removing biases in dual frequency GNSS receivers using SBAS
US8401704B2 (en) 2009-07-22 2013-03-19 Hemisphere GPS, LLC GNSS control system and method for irrigation and related applications
US8174437B2 (en) 2009-07-29 2012-05-08 Hemisphere Gps Llc System and method for augmenting DGNSS with internally-generated differential correction
US8334804B2 (en) 2009-09-04 2012-12-18 Hemisphere Gps Llc Multi-frequency GNSS receiver baseband DSP
US8649930B2 (en) 2009-09-17 2014-02-11 Agjunction Llc GNSS integrated multi-sensor control system and method
US8548649B2 (en) 2009-10-19 2013-10-01 Agjunction Llc GNSS optimized aircraft control system and method
US8583326B2 (en) 2010-02-09 2013-11-12 Agjunction Llc GNSS contour guidance path selection
JP5287805B2 (ja) * 2010-08-12 2013-09-11 カシオ計算機株式会社 マルチバンドアンテナ及び電子機器
US8803749B2 (en) 2011-03-25 2014-08-12 Kwok Wa Leung Elliptically or circularly polarized dielectric block antenna
TWI473343B (zh) * 2011-12-15 2015-02-11 Wistron Neweb Corp 天線裝置
TWI578622B (zh) * 2013-01-09 2017-04-11 群邁通訊股份有限公司 天線結構及應用該天線結構的無線通訊裝置
CN103943944B (zh) * 2013-01-17 2018-06-19 深圳富泰宏精密工业有限公司 天线结构及应用该天线结构的无线通信装置
CN104037496B (zh) * 2013-03-08 2016-03-16 上海贝尔股份有限公司 一种全向圆极化天线
DE102014013926A1 (de) * 2014-09-21 2016-03-24 Heinz Lindenmeier Mehrstruktur-Breitband-Monopolantenne für zwei durch eine Frequenzlücke getrennte Frequenzbänder im Dezimeterwellenbereich für Fahrzeuge
KR102206159B1 (ko) * 2015-04-24 2021-01-21 엘지이노텍 주식회사 차량용 안테나
US9548544B2 (en) * 2015-06-20 2017-01-17 Huawei Technologies Co., Ltd. Antenna element for signals with three polarizations
US9941595B2 (en) * 2015-08-12 2018-04-10 Novatel Inc. Patch antenna with peripheral parasitic monopole circular arrays
DE102016112257A1 (de) * 2016-07-05 2018-01-11 Kathrein-Werke Kg Antennenanordnung mit zumindest einer dipolförmigen Strahleranordnung
WO2019064470A1 (ja) * 2017-09-29 2019-04-04 三菱電機株式会社 アンテナ装置
DE102017009758A1 (de) * 2017-10-19 2019-04-25 Heinz Lindenmeier Antennenanordnung für zirkular polarisierte Satellitenfunksignale auf einem Fahrzeug
IT201800002581A1 (it) * 2018-02-12 2019-08-12 Hi Te S R L Antenna combinata per radiocomunicazioni satellitari e terrestri
CN109616745B (zh) * 2018-12-05 2021-10-26 歌尔股份有限公司 天线结构和电子设备
JP7424617B2 (ja) * 2020-01-30 2024-01-30 Ｎｅｃプラットフォームズ株式会社 アンテナ装置
US11165167B2 (en) * 2020-02-07 2021-11-02 Deere & Company Antenna system for circularly polarized signals
JP7264861B2 (ja) * 2020-11-11 2023-04-25 矢崎総業株式会社 薄型アンテナ
JP7232859B2 (ja) * 2021-03-31 2023-03-03 原田工業株式会社 円偏波アンテナ装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR764473A (fr) * 1933-01-11 1934-05-22 Csf Perfectionnements aux émetteurs à haute fréquence
US2928087A (en) * 1957-08-19 1960-03-08 Itt Omnidirectional beacon antenna
US3109175A (en) * 1960-06-20 1963-10-29 Lockheed Aircraft Corp Rotating beam antenna utilizing rotating reflector which sequentially enables separate groups of directors to become effective
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US4054877A (en) * 1976-02-27 1977-10-18 Bogner Richard D Circularly polarized dipole type omnidirectional transmitting antenna
JPS57107610A (en) * 1980-12-25 1982-07-05 Nippon Telegr & Teleph Corp <Ntt> Circular polarized wave cone beam antenna
JPS5843604A (ja) * 1981-09-09 1983-03-14 Japan Radio Co Ltd アンテナ素子
JPS58142605A (ja) * 1982-02-18 1983-08-24 Nippon Telegr & Teleph Corp <Ntt> 円偏波円錐ビ−ムアンテナ
US4631546A (en) * 1983-04-11 1986-12-23 Rockwell International Corporation Electronically rotated antenna apparatus
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CA1239223A (en) * 1984-07-02 1988-07-12 Robert Milne Adaptive array antenna

Also Published As

Publication number Publication date
US4864320A (en) 1989-09-05
CA1322046C (en) 1993-09-07
EP0340404A3 (de) 1990-11-22
AU618804B2 (en) 1992-01-09
EP0340404A2 (de) 1989-11-08
AU3394489A (en) 1989-11-09
JPH0219006A (ja) 1990-01-23

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Legal Events

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KB Patent renewed
RH Patent void
RH1 Patent not in force