GB9000640D0 - Frequency-modulated transceiver - Google Patents

Frequency-modulated transceiver

Info

Publication number
GB9000640D0
GB9000640D0 GB909000640A GB9000640A GB9000640D0 GB 9000640 D0 GB9000640 D0 GB 9000640D0 GB 909000640 A GB909000640 A GB 909000640A GB 9000640 A GB9000640 A GB 9000640A GB 9000640 D0 GB9000640 D0 GB 9000640D0
Authority
GB
United Kingdom
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.)
Withdrawn
Application number
GB909000640A
Other versions
GB2228378A (en
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 GB9000640D0 publication Critical patent/GB9000640D0/en
Publication of GB2228378A publication Critical patent/GB2228378A/en
Withdrawn legal-status Critical Current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)
GB9000640A 1989-01-13 1990-01-11 Frequency-modulated transceiver Withdrawn GB2228378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI890192A FI80550C (en) 1989-01-13 1989-01-13 FREKVENSMODULERAD SAENDARMOTTAGARE.

Publications (2)

Publication Number Publication Date
GB9000640D0 true GB9000640D0 (en) 1990-03-14
GB2228378A GB2228378A (en) 1990-08-22

Family

ID=8527720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9000640A Withdrawn GB2228378A (en) 1989-01-13 1990-01-11 Frequency-modulated transceiver

Country Status (6)

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

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 (en) * 1996-11-06 1999-06-07 Nera Asa Downconversion system and method in which the received signal is downconverted

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 (en) * 1985-03-26 1986-09-30 Nec Corp Radio equipment with simultaneous transmission and reception

Also Published As

Publication number Publication date
FI80550C (en) 1990-06-11
ES2020088A6 (en) 1991-07-16
IT1238166B (en) 1993-07-09
FI890192A0 (en) 1989-01-13
GB2228378A (en) 1990-08-22
AU4792490A (en) 1990-07-19
FI80550B (en) 1990-02-28
IT9019052A0 (en) 1990-01-12
IT9019052A1 (en) 1990-07-14
FR2641916A1 (en) 1990-07-20

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)