GB0318612D0 - Antenna switch circuit - Google Patents

Antenna switch circuit

Info

Publication number
GB0318612D0
GB0318612D0 GB0318612A GB0318612A GB0318612D0 GB 0318612 D0 GB0318612 D0 GB 0318612D0 GB 0318612 A GB0318612 A GB 0318612A GB 0318612 A GB0318612 A GB 0318612A GB 0318612 D0 GB0318612 D0 GB 0318612D0
Authority
GB
United Kingdom
Prior art keywords
switch circuit
antenna switch
antenna
circuit
switch
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.)
Granted
Application number
GB0318612A
Other versions
GB2404797B (en
GB2404797A (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.)
Motorola Solutions Inc
Original Assignee
Motorola 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
Application filed by Motorola Inc filed Critical Motorola Inc
Priority to GB0318612A priority Critical patent/GB2404797B/en
Publication of GB0318612D0 publication Critical patent/GB0318612D0/en
Priority to EP04766093A priority patent/EP1654811A1/en
Priority to PCT/EP2004/051277 priority patent/WO2005015761A1/en
Publication of GB2404797A publication Critical patent/GB2404797A/en
Application granted granted Critical
Publication of GB2404797B publication Critical patent/GB2404797B/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
    • 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)
GB0318612A 2003-08-08 2003-08-08 Antenna switch circuit Expired - Fee Related GB2404797B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB0318612A GB2404797B (en) 2003-08-08 2003-08-08 Antenna switch circuit
EP04766093A EP1654811A1 (en) 2003-08-08 2004-06-28 Antenna switch circuit
PCT/EP2004/051277 WO2005015761A1 (en) 2003-08-08 2004-06-28 Antenna switch circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0318612A GB2404797B (en) 2003-08-08 2003-08-08 Antenna switch circuit

Publications (3)

Publication Number Publication Date
GB0318612D0 true GB0318612D0 (en) 2003-09-10
GB2404797A GB2404797A (en) 2005-02-09
GB2404797B GB2404797B (en) 2005-07-27

Family

ID=27839860

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0318612A Expired - Fee Related GB2404797B (en) 2003-08-08 2003-08-08 Antenna switch circuit

Country Status (3)

Country Link
EP (1) EP1654811A1 (en)
GB (1) GB2404797B (en)
WO (1) WO2005015761A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2884610B1 (en) * 2005-04-18 2007-05-25 Siemens Vdo Automotive Sas METHOD FOR PROTECTION AGAINST ELECTROSTATIC DISCHARGES FOR AN ELECTRONIC HOUSING
FR3087976B1 (en) * 2018-10-31 2022-01-21 Valeo Comfort & Driving Assistance TELEMATICS BOX FOR MOTOR VEHICLE
CN114584119B (en) * 2022-03-04 2022-10-11 扬州万方科技股份有限公司 Wireless communication system receiving and transmitting switch circuit with power-off protection

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525863A (en) * 1983-10-19 1985-06-25 Gte Laboratories Incorporated Solid state transmit/receive switch
JP2001044884A (en) * 1999-07-29 2001-02-16 Murata Mfg Co Ltd High frequency switching component
JP2001127663A (en) * 1999-10-29 2001-05-11 Ngk Spark Plug Co Ltd Static electricity protection circuit
WO2003028235A1 (en) * 2001-09-21 2003-04-03 Matsushita Electric Industrial Co., Ltd. High-frequency device

Also Published As

Publication number Publication date
WO2005015761A1 (en) 2005-02-17
EP1654811A1 (en) 2006-05-10
GB2404797B (en) 2005-07-27
GB2404797A (en) 2005-02-09

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Legal Events

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

Effective date: 20080808