GB2326799B - Radio communications transceiver and radio frequency signal router therefor - Google Patents

Radio communications transceiver and radio frequency signal router therefor

Info

Publication number
GB2326799B
GB2326799B GB9713614A GB9713614A GB2326799B GB 2326799 B GB2326799 B GB 2326799B GB 9713614 A GB9713614 A GB 9713614A GB 9713614 A GB9713614 A GB 9713614A GB 2326799 B GB2326799 B GB 2326799B
Authority
GB
United Kingdom
Prior art keywords
frequency signal
radio
communications transceiver
signal router
radio frequency
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
GB9713614A
Other versions
GB2326799A (en
GB9713614D0 (en
Inventor
Shimon Krausz
Yossie Bercovich
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.)
Motorola Solutions Israel Ltd
Original Assignee
Motorola Israel Ltd
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 Motorola Israel Ltd filed Critical Motorola Israel Ltd
Priority to GB9713614A priority Critical patent/GB2326799B/en
Publication of GB9713614D0 publication Critical patent/GB9713614D0/en
Publication of GB2326799A publication Critical patent/GB2326799A/en
Application granted granted Critical
Publication of GB2326799B publication Critical patent/GB2326799B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H04B1/44—Transmit/receive switching
    • H04B1/48—Transmit/receive switching in circuits for connecting transmitter and receiver to a common transmission path, e.g. by energy of transmitter

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Transceivers (AREA)
GB9713614A 1997-06-28 1997-06-28 Radio communications transceiver and radio frequency signal router therefor Expired - Fee Related GB2326799B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9713614A GB2326799B (en) 1997-06-28 1997-06-28 Radio communications transceiver and radio frequency signal router therefor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9713614A GB2326799B (en) 1997-06-28 1997-06-28 Radio communications transceiver and radio frequency signal router therefor

Publications (3)

Publication Number Publication Date
GB9713614D0 GB9713614D0 (en) 1997-09-03
GB2326799A GB2326799A (en) 1998-12-30
GB2326799B true GB2326799B (en) 2002-01-23

Family

ID=10815029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9713614A Expired - Fee Related GB2326799B (en) 1997-06-28 1997-06-28 Radio communications transceiver and radio frequency signal router therefor

Country Status (1)

Country Link
GB (1) GB2326799B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6122488A (en) * 1998-03-05 2000-09-19 Motorola, Inc. Method and apparatus for increasing an output impedance of a transmit amplifier during receive mode of a two-way communication unit
WO2000001030A1 (en) * 1998-06-26 2000-01-06 Racal Antennas Limited Signal coupling methods and arrangements
EP1035657B1 (en) * 1999-03-08 2002-12-18 Motorola, Inc. Transmitter
US6625470B1 (en) 2000-03-02 2003-09-23 Motorola, Inc. Transmitter
GB2365268B (en) * 2000-07-28 2002-10-09 Motorola Israel Ltd Antenna switch
FI20002902A (en) * 2000-12-29 2002-06-30 Nokia Corp Communication device and method for connecting a transmitter and a receiver
CN101385191B (en) * 2006-02-22 2013-07-10 Rpx公司 Antenna distribution
US8162230B2 (en) 2006-10-17 2012-04-24 Powerid Ltd. Method and circuit for providing RF isolation of a power source from an antenna and an RFID device employing such a circuit
WO2008047352A1 (en) * 2006-10-17 2008-04-24 Powerid Ltd. Method and circuit for providing rf isolation of a power source and an rf device employing such a circuit
KR102590784B1 (en) * 2018-07-05 2023-10-19 삼성전자 주식회사 An antenna module using a length of a transmission line and an electronic device including the antenna module

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054114A (en) * 1988-09-27 1991-10-01 Rockwell International Corporation Broadband RF transmit/receive switch
US5507011A (en) * 1992-12-22 1996-04-09 Murata Manufacturing Co., Ltd. High-frequency switch including strip line and two switching diodes

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5054114A (en) * 1988-09-27 1991-10-01 Rockwell International Corporation Broadband RF transmit/receive switch
US5507011A (en) * 1992-12-22 1996-04-09 Murata Manufacturing Co., Ltd. High-frequency switch including strip line and two switching diodes

Also Published As

Publication number Publication date
GB2326799A (en) 1998-12-30
GB9713614D0 (en) 1997-09-03

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Legal Events

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

Effective date: 20050628