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DE19881086D2 - RF transceiver and method for operating an RF transceiver - Google Patents

RF transceiver and method for operating an RF transceiver

Info

Publication number
DE19881086D2
DE19881086D2 DE19881086T DE19881086T DE19881086D2 DE 19881086 D2 DE19881086 D2 DE 19881086D2 DE 19881086 T DE19881086 T DE 19881086T DE 19881086 T DE19881086 T DE 19881086T DE 19881086 D2 DE19881086 D2 DE 19881086D2
Authority
DE
Germany
Prior art keywords
transceiver
operating
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.)
Ceased
Application number
DE19881086T
Other languages
German (de)
Inventor
Volker Pretzlaff
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.)
Leopold Kostal GmbH and Co KG
Original Assignee
Leopold Kostal GmbH and Co KG
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 Leopold Kostal GmbH and Co KG filed Critical Leopold Kostal GmbH and Co KG
Priority to DE19881086T priority Critical patent/DE19881086D2/en
Application granted granted Critical
Publication of DE19881086D2 publication Critical patent/DE19881086D2/en
Anticipated expiration legal-status Critical
Ceased 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
    • H04B1/54—Circuits using the same frequency for 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
    • H04B1/405—Circuits using the same oscillator for generating both the transmitter frequency and the receiver local oscillator frequency with multiple discrete channels

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
DE19881086T 1997-07-29 1998-07-29 RF transceiver and method for operating an RF transceiver Ceased DE19881086D2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19881086T DE19881086D2 (en) 1997-07-29 1998-07-29 RF transceiver and method for operating an RF transceiver

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19732415 1997-07-29
PCT/EP1998/004728 WO1999007081A1 (en) 1997-07-29 1998-07-29 Rf transceiver and operating method
DE19881086T DE19881086D2 (en) 1997-07-29 1998-07-29 RF transceiver and method for operating an RF transceiver

Publications (1)

Publication Number Publication Date
DE19881086D2 true DE19881086D2 (en) 2000-08-24

Family

ID=7837122

Family Applications (2)

Application Number Title Priority Date Filing Date
DE29824003U Expired - Lifetime DE29824003U1 (en) 1997-07-29 1998-07-29 RF transceiver
DE19881086T Ceased DE19881086D2 (en) 1997-07-29 1998-07-29 RF transceiver and method for operating an RF transceiver

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE29824003U Expired - Lifetime DE29824003U1 (en) 1997-07-29 1998-07-29 RF transceiver

Country Status (3)

Country Link
AU (1) AU9255698A (en)
DE (2) DE29824003U1 (en)
WO (1) WO1999007081A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1544786B1 (en) * 2003-12-17 2007-10-03 ASSA ABLOY Identification Technologies Austria GmbH Data carrier and production method therefor

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867699A (en) * 1973-12-14 1975-02-18 Rockwell International Corp Transceiver switching circuit
GB8607022D0 (en) * 1986-03-21 1986-04-30 British Telecomm Single frequency transceiver
JPH04341026A (en) * 1991-05-17 1992-11-27 Nec Corp Tdma system radio communication equipment
DE4238282A1 (en) 1992-11-13 1994-05-19 Philips Patentverwaltung Radio
FI103442B (en) * 1993-09-24 1999-06-30 Nokia Telecommunications Oy Digital radio link system and radio link device
US5699055A (en) 1995-05-19 1997-12-16 Prince Corporation Trainable transceiver and method for learning an activation signal that remotely actuates a device

Also Published As

Publication number Publication date
DE29824003U1 (en) 2000-03-09
WO1999007081A1 (en) 1999-02-11
AU9255698A (en) 1999-02-22

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8131 Rejection