GB2271218B - Receiver arrangement - Google Patents

Receiver arrangement

Info

Publication number
GB2271218B
GB2271218B GB9323586A GB9323586A GB2271218B GB 2271218 B GB2271218 B GB 2271218B GB 9323586 A GB9323586 A GB 9323586A GB 9323586 A GB9323586 A GB 9323586A GB 2271218 B GB2271218 B GB 2271218B
Authority
GB
United Kingdom
Prior art keywords
receiver arrangement
receiver
arrangement
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.)
Expired - Fee Related
Application number
GB9323586A
Other versions
GB2271218A (en
GB9323586D0 (en
Inventor
Melissa C Chin
James G Evans
Denis P Orlando
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.)
AT&T Corp
Original Assignee
American Telephone and Telegraph Co Inc
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
Priority claimed from US07/388,454 external-priority patent/US5144324A/en
Application filed by American Telephone and Telegraph Co Inc filed Critical American Telephone and Telegraph Co Inc
Publication of GB9323586D0 publication Critical patent/GB9323586D0/en
Publication of GB2271218A publication Critical patent/GB2271218A/en
Application granted granted Critical
Publication of GB2271218B publication Critical patent/GB2271218B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/08Means for collapsing antennas or parts thereof
    • H01Q1/10Telescopic elements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/06Receivers
    • H04B1/16Circuits
    • H04B1/18Input circuits, e.g. for coupling to an antenna or a transmission line
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04BTRANSMISSION
    • H04B1/00Details 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
    • H04B1/38Transceivers, 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
    • H04B1/3827Portable transceivers
    • H04B1/3833Hand-held transceivers

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
  • Transmitters (AREA)
GB9323586A 1989-08-02 1993-11-15 Receiver arrangement Expired - Fee Related GB2271218B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/388,454 US5144324A (en) 1989-08-02 1989-08-02 Antenna arrangement for a portable transceiver
GB9016786A GB2235588B (en) 1989-08-02 1990-07-31 Transmitter arrangement

Publications (3)

Publication Number Publication Date
GB9323586D0 GB9323586D0 (en) 1994-01-05
GB2271218A GB2271218A (en) 1994-04-06
GB2271218B true GB2271218B (en) 1994-06-29

Family

ID=26297406

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9323586A Expired - Fee Related GB2271218B (en) 1989-08-02 1993-11-15 Receiver arrangement

Country Status (1)

Country Link
GB (1) GB2271218B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6054959A (en) * 1998-04-03 2000-04-25 Nortel Networks Corporation Dual resonant antenna
JP2001077719A (en) * 1999-09-07 2001-03-23 Nec Saitama Ltd Portable telephone set capable of having antenna impedance variation compensation

Also Published As

Publication number Publication date
GB2271218A (en) 1994-04-06
GB9323586D0 (en) 1994-01-05

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20080731