JPS5126215B1 - - Google Patents

Info

Publication number
JPS5126215B1
JPS5126215B1 JP46083393A JP8339371A JPS5126215B1 JP S5126215 B1 JPS5126215 B1 JP S5126215B1 JP 46083393 A JP46083393 A JP 46083393A JP 8339371 A JP8339371 A JP 8339371A JP S5126215 B1 JPS5126215 B1 JP S5126215B1
Authority
JP
Japan
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
JP46083393A
Other languages
Japanese (ja)
Other versions
JPS479165A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS479165A publication Critical patent/JPS479165A/ja
Publication of JPS5126215B1 publication Critical patent/JPS5126215B1/ja
Pending 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
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Transceivers (AREA)
  • Control Of High-Frequency Heating Circuits (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Details Of Aerials (AREA)
  • Circuits Of Receivers In General (AREA)
  • Structure Of Receivers (AREA)
JP46083393A 1970-10-30 1971-10-22 Pending JPS5126215B1 (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US8542970A 1970-10-30 1970-10-30
US00186154A US3736591A (en) 1970-10-30 1971-10-04 Receiving antenna for miniature radio receiver

Publications (2)

Publication Number Publication Date
JPS479165A JPS479165A (enrdf_load_stackoverflow) 1972-05-12
JPS5126215B1 true JPS5126215B1 (enrdf_load_stackoverflow) 1976-08-05

Family

ID=72138315

Family Applications (1)

Application Number Title Priority Date Filing Date
JP46083393A Pending JPS5126215B1 (enrdf_load_stackoverflow) 1970-10-30 1971-10-22

Country Status (7)

Country Link
US (1) US3736591A (enrdf_load_stackoverflow)
JP (1) JPS5126215B1 (enrdf_load_stackoverflow)
AU (1) AU431888B2 (enrdf_load_stackoverflow)
CA (1) CA942392A (enrdf_load_stackoverflow)
DE (2) DE2153827B2 (enrdf_load_stackoverflow)
GB (1) GB1354710A (enrdf_load_stackoverflow)
HK (1) HK68376A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142310U (enrdf_load_stackoverflow) * 1974-09-25 1976-03-29
JPS5419809U (enrdf_load_stackoverflow) * 1977-07-13 1979-02-08
JPS55163432U (enrdf_load_stackoverflow) * 1979-05-15 1980-11-25

Families Citing this family (74)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2311861C2 (de) * 1973-03-09 1982-07-01 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Aktive Empfangsantenne mit einem passiven Antennenteil in Form einer Leiterschleife
JPS5441192B2 (enrdf_load_stackoverflow) * 1973-08-01 1979-12-07
JPS5342543U (enrdf_load_stackoverflow) * 1976-09-17 1978-04-12
JPS583405B2 (ja) * 1976-09-24 1983-01-21 日本電気株式会社 小型無線機用アンテナ
JPS618644Y2 (enrdf_load_stackoverflow) * 1977-08-26 1986-03-18
FI800865A7 (fi) * 1979-03-21 1981-01-01 Autophon Ag Kotelo kannettavan radiolaitteen ajoittamiseksi pitämiseksi ja radiolaite.
DE3011160A1 (de) * 1980-03-22 1981-10-01 Robert Bosch Gmbh, 7000 Stuttgart Antenne
DE3101198A1 (de) * 1981-01-16 1982-09-02 Robert Bosch Gmbh, 7000 Stuttgart "an der kleidung zu befestigendes funkempfangsgeraet mit eingebauter antenne"
FR2498819B1 (fr) * 1981-01-23 1985-05-31 Thomson Csf Antenne de petite dimension
CA1212175A (en) * 1983-03-19 1986-09-30 Takashi Oda Double loop antenna for use in connection to a miniature radio receiver
US4536925A (en) * 1983-10-11 1985-08-27 Motorola, Inc. Belt clip assembly with a controlled failure mode
JPS60244103A (ja) * 1984-05-18 1985-12-04 Nec Corp アンテナ
US4626862A (en) * 1984-08-08 1986-12-02 John Ma Antenna having coaxial driven element with grounded center conductor
US4613989A (en) * 1984-09-28 1986-09-23 Cincinnati Microwave, Inc. Police radar warning receiver
US4686499A (en) * 1984-09-28 1987-08-11 Cincinnati Microwave, Inc. Police radar warning receiver with cantilevered PC board structure
US4679233A (en) * 1985-08-30 1987-07-07 Motorola, Inc. Microphone
US4723305A (en) * 1986-01-03 1988-02-02 Motorola, Inc. Dual band notch antenna for portable radiotelephones
US4740794A (en) * 1986-01-03 1988-04-26 Motorola, Inc. Connectorless antenna coupler
US4725845A (en) * 1986-03-03 1988-02-16 Motorola, Inc. Retractable helical antenna
JPS62262502A (ja) * 1986-05-09 1987-11-14 Yuniden Kk 無線通信機器用アンテナ
JPH0693635B2 (ja) * 1986-12-19 1994-11-16 日本電気株式会社 小型無線機
US4821040A (en) * 1986-12-23 1989-04-11 Ball Corporation Circular microstrip vehicular rf antenna
US4835541A (en) * 1986-12-29 1989-05-30 Ball Corporation Near-isotropic low-profile microstrip radiator especially suited for use as a mobile vehicle antenna
US4817196A (en) * 1987-01-02 1989-03-28 Motorola, Inc. Apparatus for tuning the antenna of a miniature personal communications device
US4805232A (en) * 1987-01-15 1989-02-14 Ma John Y Ferrite-core antenna
JPH0650840B2 (ja) * 1987-02-27 1994-06-29 日本電気株式会社 無線選択呼出システム
JP2624257B2 (ja) * 1987-06-29 1997-06-25 日本電気株式会社 無線機用アンテナ
US4814776A (en) * 1987-09-10 1989-03-21 Motorola, Inc. Optimally grounded small loop antenna
US4894663A (en) * 1987-11-16 1990-01-16 Motorola, Inc. Ultra thin radio housing with integral antenna
JPH01241927A (ja) * 1988-03-24 1989-09-26 Kokusai Electric Co Ltd 無線呼出用受信機
JPH01246904A (ja) * 1988-03-28 1989-10-02 Kokusai Electric Co Ltd 小形アンテナ
US4940992A (en) * 1988-04-11 1990-07-10 Nguyen Tuan K Balanced low profile hybrid antenna
US4876552A (en) * 1988-04-27 1989-10-24 Motorola, Inc. Internally mounted broadband antenna
JPH01307302A (ja) * 1988-06-06 1989-12-12 Nec Corp 携帯無線機用ループアンテナ
US5227804A (en) * 1988-07-05 1993-07-13 Nec Corporation Antenna structure used in portable radio device
US5243356A (en) * 1988-08-05 1993-09-07 Seiko Epson Corporation Antenna circuit and wrist radio instrument
JPH0546113Y2 (enrdf_load_stackoverflow) * 1989-03-20 1993-12-01
KR920700499A (ko) * 1989-05-01 1992-02-19 빈센트 죠셉 로너 배터리 추진 페이저용 하우징
US5300937A (en) * 1989-10-02 1994-04-05 Motorola, Inc. Loop antenna
US5227805A (en) * 1989-10-26 1993-07-13 Motorola, Inc. Antenna loop/battery spring
US5203022A (en) * 1991-03-05 1993-04-13 Motorola, Inc. Clamping assembly for interlocking a radio and battery housing
US5280296A (en) * 1992-04-29 1994-01-18 Motorola, Inc. Antenna system for a wrist carried selective call receiver
US5268699A (en) * 1992-09-24 1993-12-07 Motorola, Inc. Data communication receiver utilizing a loop antenna having a hinged connection
US5485166A (en) * 1993-05-27 1996-01-16 Savi Technology, Inc. Efficient electrically small loop antenna with a planar base element
US5659325A (en) * 1994-12-02 1997-08-19 Harris Corporation Low impedance loop antenna and drive circuitry
DE19504577A1 (de) * 1995-02-11 1996-08-14 Fuba Automotive Gmbh Flachantenne
DE19510236A1 (de) * 1995-03-21 1996-09-26 Lindenmeier Heinz Flächige Antenne mit niedriger Bauhöhe
US5971552A (en) * 1995-12-08 1999-10-26 Donnelly Corporation Vehicle global positioning system
JPH09232990A (ja) * 1996-02-20 1997-09-05 S I I R D Center:Kk 小型無線機器
US6052093A (en) * 1996-12-18 2000-04-18 Savi Technology, Inc. Small omni-directional, slot antenna
DE19828122A1 (de) * 1998-06-25 1999-12-30 Fuba Automotive Gmbh Antennen aus flächigen Elementen
WO2001057952A1 (en) * 2000-02-04 2001-08-09 Rangestar Wireless, Inc. Dual frequency wideband resonator
US6660948B2 (en) 2001-02-28 2003-12-09 Vip Investments Ltd. Switch matrix
US6727856B1 (en) * 2002-06-06 2004-04-27 Good Technology, Inc. Antenna system for a wireless device
KR20060054330A (ko) * 2003-07-21 2006-05-22 아이피알 라이센싱, 인코포레이티드 무선 응용을 위한 다중 대역의 접이식 모노폴 안테나와그의 동작 및 제조 방법
US7755506B1 (en) 2003-09-03 2010-07-13 Legrand Home Systems, Inc. Automation and theater control system
US7394451B1 (en) 2003-09-03 2008-07-01 Vantage Controls, Inc. Backlit display with motion sensor
US7307542B1 (en) 2003-09-03 2007-12-11 Vantage Controls, Inc. System and method for commissioning addressable lighting systems
FI20031262L (fi) * 2003-09-05 2005-03-06 Filtronic Lk Oy Antennirakenne yleisten radiolähetysten kuuntelemiseksi matkaviestimellä ja matkaviestin
US7778262B2 (en) 2005-09-07 2010-08-17 Vantage Controls, Inc. Radio frequency multiple protocol bridge
JP4772602B2 (ja) * 2006-06-29 2011-09-14 京セラ株式会社 アンテナ装置および同アンテナ装置を搭載した携帯端末装置
US7215600B1 (en) * 2006-09-12 2007-05-08 Timex Group B.V. Antenna arrangement for an electronic device and an electronic device including same
DE102007036207B4 (de) * 2007-08-02 2010-08-12 Texas Instruments Deutschland Gmbh ASK-Demodulator mit großem Dynamikbereich zur Verwendung in 13-MHz-RFID-Transponder
DE202008011254U1 (de) 2008-08-22 2008-12-24 Delphi Delco Electronics Europe Gmbh Flachantenne vom "U"-Typ
US8471768B2 (en) * 2009-12-22 2013-06-25 Nokia Corporation Method and apparatus for an antenna
US9166279B2 (en) 2011-03-07 2015-10-20 Apple Inc. Tunable antenna system with receiver diversity
US9246221B2 (en) * 2011-03-07 2016-01-26 Apple Inc. Tunable loop antennas
US9350069B2 (en) 2012-01-04 2016-05-24 Apple Inc. Antenna with switchable inductor low-band tuning
US9190712B2 (en) 2012-02-03 2015-11-17 Apple Inc. Tunable antenna system
CN104751098B (zh) 2012-06-28 2017-10-24 株式会社村田制作所 天线装置及通信终端装置
GB2540690B (en) * 2012-06-28 2017-09-27 Murata Manufacturing Co Antenna device, feed element, and communication terminal device
US9065169B2 (en) * 2013-06-25 2015-06-23 University Of New Hampshire High frequency magnetic field antenna
EP3251170B1 (en) * 2015-01-29 2021-05-26 Sato Holdings Kabushiki Kaisha Rfid infinity antenna
JP6839159B2 (ja) * 2018-11-15 2021-03-03 サトーホールディングス株式会社 Ｒｆｉｄ無限アンテナ

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS438648Y1 (enrdf_load_stackoverflow) * 1965-03-20 1968-04-17

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE401180A (enrdf_load_stackoverflow) *
US2828413A (en) * 1956-06-21 1958-03-25 Bell Telephone Labor Inc Self-contained antenna-radio system in which a split conductive container forms a dipole antenna
US3573628A (en) * 1968-07-15 1971-04-06 Motorola Inc Antenna for miniature radio receiver including portions of receiver housing and chassis
US3702604A (en) * 1971-05-20 1972-11-14 Silicon Technology Work mounting mechanism in slicing machine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS438648Y1 (enrdf_load_stackoverflow) * 1965-03-20 1968-04-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5142310U (enrdf_load_stackoverflow) * 1974-09-25 1976-03-29
JPS5419809U (enrdf_load_stackoverflow) * 1977-07-13 1979-02-08
JPS55163432U (enrdf_load_stackoverflow) * 1979-05-15 1980-11-25

Also Published As

Publication number Publication date
AU431888B2 (en) 1973-02-08
HK68376A (en) 1976-11-05
JPS479165A (enrdf_load_stackoverflow) 1972-05-12
US3736591A (en) 1973-05-29
GB1354710A (en) 1974-06-05
CA942392A (en) 1974-02-19
DE7140871U (de) 1972-03-02
AU3494971A (en) 1973-02-08
DE2153827B2 (de) 1977-12-15
DE2153827A1 (enrdf_load_stackoverflow) 1972-08-03

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