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GB2284101B - Coupling arrangement for radio frequency signals - Google Patents

Coupling arrangement for radio frequency signals

Info

Publication number
GB2284101B
GB2284101B GB9323652A GB9323652A GB2284101B GB 2284101 B GB2284101 B GB 2284101B GB 9323652 A GB9323652 A GB 9323652A GB 9323652 A GB9323652 A GB 9323652A GB 2284101 B GB2284101 B GB 2284101B
Authority
GB
United Kingdom
Prior art keywords
radio frequency
frequency signals
coupling arrangement
coupling
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
GB9323652A
Other versions
GB9323652D0 (en
GB2284101A (en
Inventor
Howard Frank Bottomley
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.)
Antenna Products Ltd
Sigma Wireless Technologies Ltd
Original Assignee
Antenna Products Ltd
Sigma Wireless Technologies 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 Antenna Products Ltd, Sigma Wireless Technologies Ltd filed Critical Antenna Products Ltd
Priority to GB9323652A priority Critical patent/GB2284101B/en
Publication of GB9323652D0 publication Critical patent/GB9323652D0/en
Publication of GB2284101A publication Critical patent/GB2284101A/en
Application granted granted Critical
Publication of GB2284101B publication Critical patent/GB2284101B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/242—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use
    • H01Q1/243—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas
    • H01Q1/244—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for hand-held use with built-in antennas extendable from a housing along a given path

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
GB9323652A 1993-11-17 1993-11-17 Coupling arrangement for radio frequency signals Expired - Fee Related GB2284101B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9323652A GB2284101B (en) 1993-11-17 1993-11-17 Coupling arrangement for radio frequency signals

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9323652A GB2284101B (en) 1993-11-17 1993-11-17 Coupling arrangement for radio frequency signals

Publications (3)

Publication Number Publication Date
GB9323652D0 GB9323652D0 (en) 1994-01-05
GB2284101A GB2284101A (en) 1995-05-24
GB2284101B true GB2284101B (en) 1997-11-05

Family

ID=10745277

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9323652A Expired - Fee Related GB2284101B (en) 1993-11-17 1993-11-17 Coupling arrangement for radio frequency signals

Country Status (1)

Country Link
GB (1) GB2284101B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100194422B1 (en) * 1995-04-27 1999-06-15 김광호 Antenna connection device of portable wireless device
FI98165C (en) * 1995-06-05 1997-04-25 Lk Products Oy Dual function antenna
WO2007057830A1 (en) 2005-11-21 2007-05-24 Philips Intellectual Property & Standards Gmbh Optical system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213998A (en) * 1987-12-23 1989-08-23 Technophone Ltd Antenna, connector and impedance matching network assembly
GB2253949A (en) * 1991-03-16 1992-09-23 Antenna Products Ltd Radio antennas

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2213998A (en) * 1987-12-23 1989-08-23 Technophone Ltd Antenna, connector and impedance matching network assembly
GB2253949A (en) * 1991-03-16 1992-09-23 Antenna Products Ltd Radio antennas

Also Published As

Publication number Publication date
GB9323652D0 (en) 1994-01-05
GB2284101A (en) 1995-05-24

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20011117