FI892480A0 - Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn. - Google Patents

Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn.

Info

Publication number
FI892480A0
FI892480A0 FI892480A FI892480A FI892480A0 FI 892480 A0 FI892480 A0 FI 892480A0 FI 892480 A FI892480 A FI 892480A FI 892480 A FI892480 A FI 892480A FI 892480 A0 FI892480 A0 FI 892480A0
Authority
FI
Finland
Prior art keywords
signal
resonant circuit
radiotelefon
anslutningsdon
yttre
Prior art date
Application number
FI892480A
Other languages
English (en)
Other versions
FI892480A (fi
FI84536C (fi
FI84536B (fi
Inventor
Risto Vaeisaenen
Original Assignee
Nokia Mobira Oy
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 Nokia Mobira Oy filed Critical Nokia Mobira Oy
Priority to FI892480A priority Critical patent/FI84536C/fi
Publication of FI892480A0 publication Critical patent/FI892480A0/fi
Priority to EP90850190A priority patent/EP0399975B1/en
Priority to AT90850190T priority patent/ATE129833T1/de
Priority to DE69023272T priority patent/DE69023272T2/de
Priority to US07/526,825 priority patent/US5057847A/en
Publication of FI892480A publication Critical patent/FI892480A/fi
Application granted granted Critical
Publication of FI84536B publication Critical patent/FI84536B/fi
Publication of FI84536C publication Critical patent/FI84536C/fi

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
    • H01Q1/1271—Supports; Mounting means for mounting on windscreens
    • H01Q1/1285—Supports; Mounting means for mounting on windscreens with capacitive feeding through the windscreen
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H7/00—Multiple-port networks comprising only passive electrical elements as network components
    • H03H7/38—Impedance-matching networks

Landscapes

  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Transceivers (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
  • Telephone Set Structure (AREA)
  • Telephone Function (AREA)
  • Details Of Aerials (AREA)
  • Radio Relay Systems (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
FI892480A 1989-05-22 1989-05-22 Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn. FI84536C (fi)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FI892480A FI84536C (fi) 1989-05-22 1989-05-22 Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn.
EP90850190A EP0399975B1 (en) 1989-05-22 1990-05-18 RF connector for the connection of a radiotelephone to an external antenna
AT90850190T ATE129833T1 (de) 1989-05-22 1990-05-18 Hf-stecker zur verbindung eines radiotelefonapparates mit einer aussenliegenden antenne.
DE69023272T DE69023272T2 (de) 1989-05-22 1990-05-18 HF-Stecker zur Verbindung eines Radiotelefonapparates mit einer aussenliegenden Antenne.
US07/526,825 US5057847A (en) 1989-05-22 1990-05-22 Rf connector for connecting a mobile radiotelephone to a rack

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI892480 1989-05-22
FI892480A FI84536C (fi) 1989-05-22 1989-05-22 Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn.

Publications (4)

Publication Number Publication Date
FI892480A0 true FI892480A0 (fi) 1989-05-22
FI892480A FI892480A (fi) 1990-11-23
FI84536B FI84536B (fi) 1991-08-30
FI84536C FI84536C (fi) 1991-12-10

Family

ID=8528484

Family Applications (1)

Application Number Title Priority Date Filing Date
FI892480A FI84536C (fi) 1989-05-22 1989-05-22 Rf-anslutningsdon foer anslutning av en radiotelefon till en yttre antenn.

Country Status (5)

Country Link
US (1) US5057847A (fi)
EP (1) EP0399975B1 (fi)
AT (1) ATE129833T1 (fi)
DE (1) DE69023272T2 (fi)
FI (1) FI84536C (fi)

Families Citing this family (58)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0531125B1 (en) * 1991-09-04 1997-01-29 Nec Corporation Radio transceiver
EP0550122B1 (en) * 1991-12-10 1997-06-18 Herbert Rudolph Blaese Auxiliary antenna
US5170173A (en) * 1992-04-27 1992-12-08 Motorola, Inc. Antenna coupling apparatus for cordless telephone
CN1046380C (zh) * 1993-05-03 1999-11-10 摩托罗拉公司 用于便携式无线电话的天线
JP3337535B2 (ja) * 1993-09-24 2002-10-21 システム．ユニークス株式会社 非接触型回転結合器
US5654984A (en) * 1993-12-03 1997-08-05 Silicon Systems, Inc. Signal modulation across capacitors
FI98028C (fi) * 1995-05-03 1997-03-25 Nokia Mobile Phones Ltd Datasovitin
FI954552A (fi) * 1995-09-26 1997-03-27 Nokia Mobile Phones Ltd Laite radiopuhelimen liittämiseksi ulkoiseen antenniin
PL179922B1 (pl) * 1996-01-02 2000-11-30 Ibm Zlacze przesylajace sygnaly radiowej czestotliwosci PL PL
TW305092B (en) * 1996-03-04 1997-05-11 Multiplex Technology Inc Apparatus and method for transmitting electrical power and broadband RF communications signals through a dielectric
US6031492A (en) * 1996-06-10 2000-02-29 Ericsson Inc. Mobile cradle antenna and heat sink enhancement
GB2316814B (en) * 1996-08-30 2001-02-28 Nokia Mobile Phones Ltd A radio telephone connector
US6239769B1 (en) * 1996-12-18 2001-05-29 Smarteq Wireless Ab Antenna connector
FI114839B (fi) * 1997-12-01 2004-12-31 Nokia Corp Menetelmä tehonsyötön järjestämiseksi laajennuskortilla
FI106077B (fi) 1998-11-04 2000-11-15 Nokia Mobile Phones Ltd Antennikytkentälaite ja -järjestelmä radiotietoliikennelaitteen liittämiseksi ulkoisiin laitteisiin
US6538609B2 (en) 1999-11-10 2003-03-25 Xm Satellite Radio Inc. Glass-mountable antenna system with DC and RF coupling
SE523526C2 (sv) * 2000-07-07 2004-04-27 Smarteq Wireless Ab Adapterantenn avsedd att samverka elektromagnetiskt med en antenn inbyggd i en mobiltelefon
JP2002124806A (ja) * 2000-10-13 2002-04-26 Mitsumi Electric Co Ltd 信号伝送回路
US6686882B2 (en) 2000-10-19 2004-02-03 Xm Satellite Radio, Inc. Apparatus and method for transferring DC power and RF energy through a dielectric for antenna reception
US7079722B2 (en) * 2004-09-22 2006-07-18 Maxentric Technologies Llc Apparatus and method for transmitting electrical power through a transparent or substantially transparent medium
US20060062580A1 (en) * 2004-09-22 2006-03-23 Kamran Mahbobi Apparatus and method for transferring DC power and RF signals through a transparent or substantially transparent medium for antenna reception
FI20055420A0 (fi) 2005-07-25 2005-07-25 Lk Products Oy Säädettävä monikaista antenni
FI119009B (fi) 2005-10-03 2008-06-13 Pulse Finland Oy Monikaistainen antennijärjestelmä
FI118782B (fi) 2005-10-14 2008-03-14 Pulse Finland Oy Säädettävä antenni
US8618990B2 (en) 2011-04-13 2013-12-31 Pulse Finland Oy Wideband antenna and methods
FI20075269A0 (fi) 2007-04-19 2007-04-19 Pulse Finland Oy Menetelmä ja järjestely antennin sovittamiseksi
FI120427B (fi) 2007-08-30 2009-10-15 Pulse Finland Oy Säädettävä monikaista-antenni
US7504905B1 (en) 2008-01-30 2009-03-17 The United States Of America As Represented By The Secretary Of The Navy Method for coupling a direct current power source across a dielectric membrane or other non-conducting membrane
EP2315364B1 (en) * 2009-10-21 2016-12-07 STMicroelectronics Srl Signal transmission through LC resonant circuits
FI20096134A0 (fi) 2009-11-03 2009-11-03 Pulse Finland Oy Säädettävä antenni
FI20096251A0 (sv) 2009-11-27 2009-11-27 Pulse Finland Oy MIMO-antenn
US8847833B2 (en) 2009-12-29 2014-09-30 Pulse Finland Oy Loop resonator apparatus and methods for enhanced field control
US8279124B1 (en) 2010-01-26 2012-10-02 Sprint Communications Company L.P. Antenna system and method
FI20105158A (fi) 2010-02-18 2011-08-19 Pulse Finland Oy Kuorisäteilijällä varustettu antenni
US9406998B2 (en) 2010-04-21 2016-08-02 Pulse Finland Oy Distributed multiband antenna and methods
FI20115072A0 (fi) 2011-01-25 2011-01-25 Pulse Finland Oy Moniresonanssiantenni, -antennimoduuli ja radiolaite
US9673507B2 (en) 2011-02-11 2017-06-06 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8648752B2 (en) 2011-02-11 2014-02-11 Pulse Finland Oy Chassis-excited antenna apparatus and methods
US8866689B2 (en) 2011-07-07 2014-10-21 Pulse Finland Oy Multi-band antenna and methods for long term evolution wireless system
US9450291B2 (en) 2011-07-25 2016-09-20 Pulse Finland Oy Multiband slot loop antenna apparatus and methods
US9123990B2 (en) 2011-10-07 2015-09-01 Pulse Finland Oy Multi-feed antenna apparatus and methods
US9531058B2 (en) 2011-12-20 2016-12-27 Pulse Finland Oy Loosely-coupled radio antenna apparatus and methods
US9484619B2 (en) 2011-12-21 2016-11-01 Pulse Finland Oy Switchable diversity antenna apparatus and methods
US8988296B2 (en) 2012-04-04 2015-03-24 Pulse Finland Oy Compact polarized antenna and methods
US9979078B2 (en) 2012-10-25 2018-05-22 Pulse Finland Oy Modular cell antenna apparatus and methods
US10069209B2 (en) 2012-11-06 2018-09-04 Pulse Finland Oy Capacitively coupled antenna apparatus and methods
US10079428B2 (en) 2013-03-11 2018-09-18 Pulse Finland Oy Coupled antenna structure and methods
US9647338B2 (en) 2013-03-11 2017-05-09 Pulse Finland Oy Coupled antenna structure and methods
US9634383B2 (en) 2013-06-26 2017-04-25 Pulse Finland Oy Galvanically separated non-interacting antenna sector apparatus and methods
US9680212B2 (en) 2013-11-20 2017-06-13 Pulse Finland Oy Capacitive grounding methods and apparatus for mobile devices
US9590308B2 (en) 2013-12-03 2017-03-07 Pulse Electronics, Inc. Reduced surface area antenna apparatus and mobile communications devices incorporating the same
US9350081B2 (en) 2014-01-14 2016-05-24 Pulse Finland Oy Switchable multi-radiator high band antenna apparatus
US9948002B2 (en) 2014-08-26 2018-04-17 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9973228B2 (en) 2014-08-26 2018-05-15 Pulse Finland Oy Antenna apparatus with an integrated proximity sensor and methods
US9722308B2 (en) 2014-08-28 2017-08-01 Pulse Finland Oy Low passive intermodulation distributed antenna system for multiple-input multiple-output systems and methods of use
US9906260B2 (en) 2015-07-30 2018-02-27 Pulse Finland Oy Sensor-based closed loop antenna swapping apparatus and methods
US10523175B2 (en) * 2017-03-23 2019-12-31 Texas Instruments Incorporated Low loss galvanic isolation circuitry
WO2024057204A1 (en) * 2022-09-12 2024-03-21 Elettronica Marittima S.R.L. Low loss impedance adapter device for compact vehicle antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829367A (en) * 1953-02-26 1958-04-01 Robert F Rychlik Television lead-in coupler
US4031468A (en) * 1976-05-04 1977-06-21 Reach Electronics, Inc. Receiver mount
FR2535515A1 (fr) * 1982-10-29 1984-05-04 Thomson Csf Transformateur d'emission, a large bande, pour telecommunications h.f.
US4717896A (en) * 1985-03-21 1988-01-05 And Yet, Inc. Balun
US4764773A (en) * 1985-07-30 1988-08-16 Larsen Electronics, Inc. Mobile antenna and through-the-glass impedance matched feed system
US4794319A (en) * 1986-07-03 1988-12-27 Alliance Research Corporation Glass mounted antenna

Also Published As

Publication number Publication date
EP0399975A3 (en) 1991-04-17
FI892480A (fi) 1990-11-23
EP0399975B1 (en) 1995-11-02
US5057847A (en) 1991-10-15
FI84536C (fi) 1991-12-10
FI84536B (fi) 1991-08-30
EP0399975A2 (en) 1990-11-28
DE69023272D1 (de) 1995-12-07
ATE129833T1 (de) 1995-11-15
DE69023272T2 (de) 1996-05-02

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Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: NOKIA-MOBIRA OY