FI914085A0 - Frekvensmodulerad sändarmottagare - Google Patents

Frekvensmodulerad sändarmottagare

Info

Publication number
FI914085A0
FI914085A0 FI914085A FI914085A FI914085A0 FI 914085 A0 FI914085 A0 FI 914085A0 FI 914085 A FI914085 A FI 914085A FI 914085 A FI914085 A FI 914085A FI 914085 A0 FI914085 A0 FI 914085A0
Authority
FI
Finland
Prior art keywords
frequency modulated
modulated transceiver
transceiver
frequency
modulated
Prior art date
Application number
FI914085A
Other languages
English (en)
Finnish (fi)
Other versions
FI94808C (sv
FI914085A (sv
FI94808B (sv
Inventor
Jarmo Maekinen
Original Assignee
Telenokia 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 Telenokia Oy filed Critical Telenokia Oy
Publication of FI914085A0 publication Critical patent/FI914085A0/sv
Priority to FI914085A priority Critical patent/FI94808C/sv
Priority to US08/199,141 priority patent/US5493701A/en
Priority to EP92917548A priority patent/EP0600960B1/en
Priority to JP05504978A priority patent/JP3102799B2/ja
Priority to PCT/FI1992/000228 priority patent/WO1993005584A1/en
Priority to DE69205835T priority patent/DE69205835T2/de
Priority to AU24387/92A priority patent/AU659204B2/en
Publication of FI914085A publication Critical patent/FI914085A/sv
Application granted granted Critical
Publication of FI94808B publication Critical patent/FI94808B/sv
Publication of FI94808C publication Critical patent/FI94808C/sv

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
    • H04B1/50—Circuits using different frequencies for the two directions of communication
    • 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
    • H04B1/403—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency
    • H04B1/408—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency the transmitter oscillator frequency being identical to the receiver local oscillator frequency
FI914085A 1991-08-29 1991-08-29 Frekvensmodulerad sändarmottagare FI94808C (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI914085A FI94808C (sv) 1991-08-29 1991-08-29 Frekvensmodulerad sändarmottagare
US08/199,141 US5493701A (en) 1991-08-29 1992-08-19 Frequency-modulated transceiver having a third mixer for generating an outermediate-frequency local oscillator signal from modulated output signal of a high frequency oscillator
EP92917548A EP0600960B1 (en) 1991-08-29 1992-08-19 Frequency-modulated transceiver
JP05504978A JP3102799B2 (ja) 1991-08-29 1992-08-19 周波数変調式トランシーバ
PCT/FI1992/000228 WO1993005584A1 (en) 1991-08-29 1992-08-19 Frequency-modulated transceiver
DE69205835T DE69205835T2 (de) 1991-08-29 1992-08-19 Frequenzmodulierter sendeempfänger.
AU24387/92A AU659204B2 (en) 1991-08-29 1992-08-19 Frequency-modulated transceiver

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI914085A FI94808C (sv) 1991-08-29 1991-08-29 Frekvensmodulerad sändarmottagare
FI914085 1991-08-29

Publications (4)

Publication Number Publication Date
FI914085A0 true FI914085A0 (sv) 1991-08-29
FI914085A FI914085A (sv) 1993-03-01
FI94808B FI94808B (sv) 1995-07-14
FI94808C FI94808C (sv) 1995-10-25

Family

ID=8533044

Family Applications (1)

Application Number Title Priority Date Filing Date
FI914085A FI94808C (sv) 1991-08-29 1991-08-29 Frekvensmodulerad sändarmottagare

Country Status (7)

Country Link
US (1) US5493701A (sv)
EP (1) EP0600960B1 (sv)
JP (1) JP3102799B2 (sv)
AU (1) AU659204B2 (sv)
DE (1) DE69205835T2 (sv)
FI (1) FI94808C (sv)
WO (1) WO1993005584A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5710998A (en) * 1995-12-19 1998-01-20 Motorola, Inc. Method and apparatus for improved zero intermediate frequency receiver latency
NO305499B1 (no) 1996-11-06 1999-06-07 Nera Asa System og fremgangsmÕte ved nedomforming hvor det mottatte signalet nedomformes

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58210729A (ja) * 1982-05-19 1983-12-08 マクソン・エレクトロニクス・カンパニ−・リミテツド 二重通信の方法および装置
CA1194128A (en) * 1982-05-25 1985-09-24 Skyswitch Satellite Communications Co. Satellite ground station
EP0135816B1 (en) * 1983-08-24 1989-05-24 Toyo Communication Equipment Co.,Ltd. Signal transmission and reception system
US4520475A (en) * 1983-12-05 1985-05-28 Motorola, Inc. Duplex communication transceiver with modulation cancellation
US4520474A (en) * 1983-12-05 1985-05-28 Motorola, Inc. Duplex communication transceiver with modulation cancellation
FI80549C (sv) * 1989-01-13 1990-06-11 Telenokia Oy Frekvensmodulerad sändarmottagare

Also Published As

Publication number Publication date
JP3102799B2 (ja) 2000-10-23
AU2438792A (en) 1993-04-05
FI94808C (sv) 1995-10-25
FI914085A (sv) 1993-03-01
US5493701A (en) 1996-02-20
AU659204B2 (en) 1995-05-11
WO1993005584A1 (en) 1993-03-18
EP0600960B1 (en) 1995-11-02
EP0600960A1 (en) 1994-06-15
DE69205835T2 (de) 1996-07-11
FI94808B (sv) 1995-07-14
DE69205835D1 (de) 1995-12-07
JPH06510172A (ja) 1994-11-10

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Legal Events

Date Code Title Description
FG Patent granted

Owner name: NOKIA TELECOMMUNICATIONS OY

HC Name/ company changed in application

Owner name: NOKIA TELECOMMUNICATIONS OY

BB Publication of examined application