FI962117A - Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan antenniin ja lähetinvastaanotinjärjestely - Google Patents

Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan antenniin ja lähetinvastaanotinjärjestely Download PDF

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Publication number
FI962117A
FI962117A FI962117A FI962117A FI962117A FI 962117 A FI962117 A FI 962117A FI 962117 A FI962117 A FI 962117A FI 962117 A FI962117 A FI 962117A FI 962117 A FI962117 A FI 962117A
Authority
FI
Finland
Prior art keywords
radio
transmitter
receiver
signal
antenna
Prior art date
Application number
FI962117A
Other languages
English (en)
Swedish (sv)
Other versions
FI962117A0 (fi
FI100756B (fi
Inventor
Aimo Turunen
Heli Jantunen
Original Assignee
Adc Solitra 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 Adc Solitra Oy filed Critical Adc Solitra Oy
Priority to FI962117A priority Critical patent/FI100756B/fi
Publication of FI962117A0 publication Critical patent/FI962117A0/fi
Priority to AU27771/97A priority patent/AU2777197A/en
Priority to PCT/FI1997/000289 priority patent/WO1997044913A1/en
Publication of FI962117A publication Critical patent/FI962117A/fi
Application granted granted Critical
Publication of FI100756B publication Critical patent/FI100756B/fi

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
    • H04B1/46—Transmit/receive switching by voice-frequency signals; by pilot signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
FI962117A 1996-05-17 1996-05-17 Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely FI100756B (fi)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI962117A FI100756B (fi) 1996-05-17 1996-05-17 Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely
AU27771/97A AU2777197A (en) 1996-05-17 1997-05-16 Method for connecting a radio transmitter and a radio receiver to the same antenna, and a transceiver arrangement
PCT/FI1997/000289 WO1997044913A1 (en) 1996-05-17 1997-05-16 Method for connecting a radio transmitter and a radio receiver to the same antenna, and a transceiver arrangement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI962117 1996-05-17
FI962117A FI100756B (fi) 1996-05-17 1996-05-17 Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely

Publications (3)

Publication Number Publication Date
FI962117A0 FI962117A0 (fi) 1996-05-17
FI962117A true FI962117A (fi) 1997-11-18
FI100756B FI100756B (fi) 1998-02-13

Family

ID=8546034

Family Applications (1)

Application Number Title Priority Date Filing Date
FI962117A FI100756B (fi) 1996-05-17 1996-05-17 Menetelmä radiolähettimen ja radiovastaanottimen kytkemiseksi samaan a ntenniin ja lähetinvastaanotinjärjestely

Country Status (3)

Country Link
AU (1) AU2777197A (fi)
FI (1) FI100756B (fi)
WO (1) WO1997044913A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI20002902A (fi) * 2000-12-29 2002-06-30 Nokia Corp Viestintälaite ja menetelmä lähettimen ja vastaanottimen kytkemiseksi

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI80972C (fi) * 1988-08-16 1990-08-10 Nokia Mobira Oy Antennomkopplaranordning i en digital resetelefon.
US5054114A (en) * 1988-09-27 1991-10-01 Rockwell International Corporation Broadband RF transmit/receive switch
DE4222190A1 (de) * 1992-07-07 1994-01-13 Philips Patentverwaltung Funkgerät mit einer Antennenumschaltvorrichtung
EP0578160B1 (en) * 1992-07-08 1997-01-15 Matsushita Electric Industrial Co., Ltd. Antenna switching apparatus selectively connecting antenna with transmitter or receiver
GB2282270B (en) * 1993-03-31 1996-12-04 Motorola Inc Switch circuit and method therefor
FI97086C (fi) * 1994-02-09 1996-10-10 Lk Products Oy Järjestely lähetyksen ja vastaanoton erottamiseksi

Also Published As

Publication number Publication date
WO1997044913A1 (en) 1997-11-27
FI962117A0 (fi) 1996-05-17
FI100756B (fi) 1998-02-13
AU2777197A (en) 1997-12-09

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Legal Events

Date Code Title Description
GB Transfer or assigment of application

Owner name: ADC SOLITRA OY

MA Patent expired