NO307438B1 - Radio-anordning - Google Patents

Radio-anordning

Info

Publication number
NO307438B1
NO307438B1 NO943000A NO943000A NO307438B1 NO 307438 B1 NO307438 B1 NO 307438B1 NO 943000 A NO943000 A NO 943000A NO 943000 A NO943000 A NO 943000A NO 307438 B1 NO307438 B1 NO 307438B1
Authority
NO
Norway
Prior art keywords
radio
pct
control
channel number
frequency synthesizer
Prior art date
Application number
NO943000A
Other languages
English (en)
Other versions
NO943000L (no
NO943000D0 (no
Inventor
Taavi Ylikotila
Original Assignee
Nokia Telecommunications 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 Telecommunications Oy filed Critical Nokia Telecommunications Oy
Publication of NO943000D0 publication Critical patent/NO943000D0/no
Publication of NO943000L publication Critical patent/NO943000L/no
Publication of NO307438B1 publication Critical patent/NO307438B1/no

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/44—Transmit/receive switching
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/38—Transceivers, i.e. devices in which transmitter and receiver form a structural unit and in which at least one part is used for functions of transmitting and receiving
    • H04B1/40—Circuits
    • H04B1/50—Circuits using different frequencies for the two directions of communication

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Road Signs Or Road Markings (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Mobile Radio Communication Systems (AREA)
NO943000A 1992-02-14 1994-08-12 Radio-anordning NO307438B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI920645A FI92636C (fi) 1992-02-14 1992-02-14 Radiolaite
PCT/FI1993/000047 WO1993016530A1 (en) 1992-02-14 1993-02-12 Radio device

Publications (3)

Publication Number Publication Date
NO943000D0 NO943000D0 (no) 1994-08-12
NO943000L NO943000L (no) 1994-10-12
NO307438B1 true NO307438B1 (no) 2000-04-03

Family

ID=8534636

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943000A NO307438B1 (no) 1992-02-14 1994-08-12 Radio-anordning

Country Status (10)

Country Link
US (1) US5574985A (no)
EP (1) EP0626114B1 (no)
JP (1) JPH07503819A (no)
AT (1) ATE188822T1 (no)
AU (1) AU668914B2 (no)
DE (1) DE69327580D1 (no)
ES (1) ES2141147T3 (no)
FI (1) FI92636C (no)
NO (1) NO307438B1 (no)
WO (1) WO1993016530A1 (no)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5465409A (en) * 1994-03-07 1995-11-07 Motorola, Inc. Radio architecture with dual frequency source selection
FI98330C (fi) * 1994-12-15 1997-05-26 Nokia Mobile Phones Ltd UHF-syntesoija
JPH08186519A (ja) * 1994-12-27 1996-07-16 Sony Corp 送受信回路
JPH08265211A (ja) * 1995-03-22 1996-10-11 Sony Corp 集積回路および送受信機
JP3070442B2 (ja) * 1995-05-24 2000-07-31 日本電気株式会社 ディジタル変復調回路
JP3252653B2 (ja) * 1995-06-05 2002-02-04 三菱電機株式会社 送受信機
GB9517943D0 (en) * 1995-09-02 1995-11-01 At & T Corp Radio communication device and method
US5740534A (en) * 1996-02-22 1998-04-14 Motorola, Inc. Method for determining available frequencies in selective call receivers
WO1999025076A1 (en) * 1997-11-06 1999-05-20 Koninklijke Philips Electronics N.V. A transceiver and a telecommunication system having a transceiver
FI112741B (fi) 1998-11-26 2003-12-31 Nokia Corp Menetelmä ja järjestely RF-signaalien lähettämiseksi ja vastaanottamiseksi tiedonsiirtojärjestelmien erilaisissa radiorajapinnoissa
KR100693190B1 (ko) * 1998-12-08 2007-03-13 코닌클리케 필립스 일렉트로닉스 엔.브이. 동조가능한 수신기와 그 제어방법 및 이동 전화 시스템의 작동방법
JP3603995B2 (ja) * 1999-03-31 2004-12-22 シャープ株式会社 高周波無線通信装置
US7835706B2 (en) * 2004-06-30 2010-11-16 Silicon Laboratories, Inc. Local oscillator (LO) port linearization for communication system with ratiometric transmit path architecture
US7376396B2 (en) * 2004-06-30 2008-05-20 Silicon Laboratories Inc. Ratiometric transmit path architecture for communication systems

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS598966B2 (ja) * 1979-04-10 1984-02-28 株式会社東芝 テレビジヨン受像機の制御装置
JPS5696538A (en) * 1979-12-29 1981-08-04 Sony Corp Synthesizer receiver
CH646556A5 (de) * 1980-04-22 1984-11-30 Autophon Ag Funkgeraet mit einem programmierbaren speicher zur steuerung von sende- und empfangskanaelen.
US4403342A (en) * 1981-04-06 1983-09-06 Motorola, Inc. Zone switching system for a frequency synthesized transceiver
US4377871A (en) * 1981-04-06 1983-03-22 Motorola, Inc. Transmit security system for a synthesized transceiver
GB2155263A (en) * 1984-03-02 1985-09-18 Philips Electronic Associated Frequency synthesised multichannel radio apparatus
US4618997A (en) * 1984-03-23 1986-10-21 General Research Of Electronics, Inc. Portable transceiver

Also Published As

Publication number Publication date
AU668914B2 (en) 1996-05-23
NO943000L (no) 1994-10-12
US5574985A (en) 1996-11-12
FI920645A (fi) 1993-08-15
ATE188822T1 (de) 2000-01-15
NO943000D0 (no) 1994-08-12
FI92636B (fi) 1994-08-31
AU3500893A (en) 1993-09-03
JPH07503819A (ja) 1995-04-20
EP0626114B1 (en) 2000-01-12
FI920645A0 (fi) 1992-02-14
DE69327580D1 (de) 2000-02-17
ES2141147T3 (es) 2000-03-16
FI92636C (fi) 1994-12-12
EP0626114A1 (en) 1994-11-30
WO1993016530A1 (en) 1993-08-19

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Legal Events

Date Code Title Description
MM1K Lapsed by not paying the annual fees

Free format text: LAPSED IN AUGUST 2003