AU4792490A - Frequency-modulated transceiver - Google Patents

Frequency-modulated transceiver

Info

Publication number
AU4792490A
AU4792490A AU47924/90A AU4792490A AU4792490A AU 4792490 A AU4792490 A AU 4792490A AU 47924/90 A AU47924/90 A AU 47924/90A AU 4792490 A AU4792490 A AU 4792490A AU 4792490 A AU4792490 A AU 4792490A
Authority
AU
Australia
Prior art keywords
frequency
modulated transceiver
transceiver
modulated
Prior art date
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.)
Abandoned
Application number
AU47924/90A
Other languages
English (en)
Inventor
Jarmo Makinen
Reino Talarmo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nokia Oyj
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 AU4792490A publication Critical patent/AU4792490A/en
Abandoned legal-status Critical Current

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
    • H04B1/403—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transmitters (AREA)
  • Transceivers (AREA)
AU47924/90A 1989-01-13 1990-01-12 Frequency-modulated transceiver Abandoned AU4792490A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI890192 1989-01-13
FI890192A FI80550C (fi) 1989-01-13 1989-01-13 Frekvensmodulerad saendarmottagare.

Publications (1)

Publication Number Publication Date
AU4792490A true AU4792490A (en) 1990-07-19

Family

ID=8527720

Family Applications (1)

Application Number Title Priority Date Filing Date
AU47924/90A Abandoned AU4792490A (en) 1989-01-13 1990-01-12 Frequency-modulated transceiver

Country Status (6)

Country Link
AU (1) AU4792490A (it)
ES (1) ES2020088A6 (it)
FI (1) FI80550C (it)
FR (1) FR2641916A1 (it)
GB (1) GB2228378A (it)
IT (1) IT1238166B (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2909795A (en) * 1994-06-29 1996-01-25 Honeywell Inc. Spurious response rejecting mixer using spread spectrum techniques
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
CA1023434A (en) * 1973-03-02 1977-12-27 Salvatore Amoroso (Jr.) Single oscillator microwave transceiver
US3916412A (en) * 1974-08-29 1975-10-28 United Technologies Corp Frequency stabilized single oscillator transceivers
DE3478376D1 (en) * 1983-08-24 1989-06-29 Toyo Communication Equip Signal transmission and reception system
WO1985002734A1 (en) * 1983-12-05 1985-06-20 Motorola, Inc. Duplex communication transceiver with modulation cancellation
GB8420210D0 (en) * 1984-08-09 1984-09-12 British Telecomm Duplex microwave equipment
JPS61220528A (ja) * 1985-03-26 1986-09-30 Nec Corp 同時送受話無線機

Also Published As

Publication number Publication date
GB9000640D0 (en) 1990-03-14
FI80550C (fi) 1990-06-11
ES2020088A6 (es) 1991-07-16
IT1238166B (it) 1993-07-09
FI890192A0 (fi) 1989-01-13
GB2228378A (en) 1990-08-22
FI80550B (fi) 1990-02-28
IT9019052A0 (it) 1990-01-12
IT9019052A1 (it) 1990-07-14
FR2641916A1 (en) 1990-07-20

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