GB9720029D0 - Improvements in and relating to helical radio antennas - Google Patents

Improvements in and relating to helical radio antennas

Info

Publication number
GB9720029D0
GB9720029D0 GBGB9720029.9A GB9720029A GB9720029D0 GB 9720029 D0 GB9720029 D0 GB 9720029D0 GB 9720029 A GB9720029 A GB 9720029A GB 9720029 D0 GB9720029 D0 GB 9720029D0
Authority
GB
United Kingdom
Prior art keywords
relating
radio antennas
helical
helical radio
antennas
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.)
Withdrawn
Application number
GBGB9720029.9A
Other versions
GB2329526A (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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB9720029A priority Critical patent/GB2329526A/en
Publication of GB9720029D0 publication Critical patent/GB9720029D0/en
Publication of GB2329526A publication Critical patent/GB2329526A/en
Withdrawn legal-status Critical Current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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/08—Means for collapsing antennas or parts thereof
    • H01Q1/088—Quick-releasable antenna elements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/362—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith for broadside radiating helical antennas

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Support Of Aerials (AREA)
  • Details Of Aerials (AREA)
GB9720029A 1997-09-19 1997-09-19 Helical antenna Withdrawn GB2329526A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9720029A GB2329526A (en) 1997-09-19 1997-09-19 Helical antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9720029A GB2329526A (en) 1997-09-19 1997-09-19 Helical antenna

Publications (2)

Publication Number Publication Date
GB9720029D0 true GB9720029D0 (en) 1997-11-19
GB2329526A GB2329526A (en) 1999-03-24

Family

ID=10819392

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9720029A Withdrawn GB2329526A (en) 1997-09-19 1997-09-19 Helical antenna

Country Status (1)

Country Link
GB (1) GB2329526A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9907190D0 (en) * 1999-03-30 1999-05-26 Ganeshmoorthy David Antenna connector bushing and coil assembly

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5101213A (en) * 1989-01-23 1992-03-31 Harada Kogyo Kabushiki Kaisha Screw type coupling device and an antenna installation device using the same
US5485170A (en) * 1993-05-10 1996-01-16 Amsc Subsidiary Corporation MSAT mast antenna with reduced frequency scanning
IL110008A (en) * 1994-06-13 1998-04-05 Galtronics Ltd Electrical antenna assembly and electrical device including same
JP3385768B2 (en) * 1995-01-30 2003-03-10 三菱電機株式会社 Helical antenna
JPH08222927A (en) * 1995-02-13 1996-08-30 Sansei Denki Kk Mount method for helical antenna and mount structure

Also Published As

Publication number Publication date
GB2329526A (en) 1999-03-24

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)