GB2404797B - Antenna switch circuit - Google Patents
Antenna switch circuitInfo
- Publication number
- GB2404797B GB2404797B GB0318612A GB0318612A GB2404797B GB 2404797 B GB2404797 B GB 2404797B GB 0318612 A GB0318612 A GB 0318612A GB 0318612 A GB0318612 A GB 0318612A GB 2404797 B GB2404797 B GB 2404797B
- 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.)
- Expired - Fee Related
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)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0318612A GB2404797B (en) | 2003-08-08 | 2003-08-08 | Antenna switch circuit |
PCT/EP2004/051277 WO2005015761A1 (en) | 2003-08-08 | 2004-06-28 | Antenna switch circuit |
EP04766093A EP1654811A1 (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 GB0318612D0 (en) | 2003-09-10 |
GB2404797A GB2404797A (en) | 2005-02-09 |
GB2404797B true 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)
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)
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 |
-
2003
- 2003-08-08 GB GB0318612A patent/GB2404797B/en not_active Expired - Fee Related
-
2004
- 2004-06-28 EP EP04766093A patent/EP1654811A1/en not_active Withdrawn
- 2004-06-28 WO PCT/EP2004/051277 patent/WO2005015761A1/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
GB0318612D0 (en) | 2003-09-10 |
WO2005015761A1 (en) | 2005-02-17 |
GB2404797A (en) | 2005-02-09 |
EP1654811A1 (en) | 2006-05-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20080808 |