GB9624951D0 - Antenna - Google Patents

Antenna

Info

Publication number
GB9624951D0
GB9624951D0 GBGB9624951.1A GB9624951A GB9624951D0 GB 9624951 D0 GB9624951 D0 GB 9624951D0 GB 9624951 A GB9624951 A GB 9624951A GB 9624951 D0 GB9624951 D0 GB 9624951D0
Authority
GB
United Kingdom
Prior art keywords
antenna
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
GBGB9624951.1A
Other versions
GB2307794B (en
GB2307794A (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.)
Advantest Corp
Original Assignee
Advantest Corp
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 Advantest Corp filed Critical Advantest Corp
Publication of GB9624951D0 publication Critical patent/GB9624951D0/en
Publication of GB2307794A publication Critical patent/GB2307794A/en
Application granted granted Critical
Publication of GB2307794B publication Critical patent/GB2307794B/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
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
GB9624951A 1995-11-30 1996-11-29 Antenna Expired - Fee Related GB2307794B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP31231195A JPH09153725A (en) 1995-11-30 1995-11-30 Probe antenna

Publications (3)

Publication Number Publication Date
GB9624951D0 true GB9624951D0 (en) 1997-01-15
GB2307794A GB2307794A (en) 1997-06-04
GB2307794B GB2307794B (en) 1999-07-28

Family

ID=18027728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9624951A Expired - Fee Related GB2307794B (en) 1995-11-30 1996-11-29 Antenna

Country Status (4)

Country Link
JP (1) JPH09153725A (en)
DE (1) DE19649215A1 (en)
FR (1) FR2742003A1 (en)
GB (1) GB2307794B (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3039429B2 (en) * 1997-03-26 2000-05-08 日本電気株式会社 Magnetic field probe, magnetic field measuring method and electric field measuring method using the same
US6198539B1 (en) 1997-08-22 2001-03-06 Advantest Corporation Hologram observation method and hologram observation apparatus
JPH11326480A (en) * 1998-05-13 1999-11-26 Advantest Corp Specific-regional radio wave visualizing method and its device
GB2347792B (en) * 1999-03-10 2001-06-06 Andrew Jesman Antenna
US6275181B1 (en) * 1999-04-19 2001-08-14 Advantest Corporation Radio hologram observation apparatus and method therefor
JP4925232B2 (en) * 2001-02-02 2012-04-25 株式会社バッファロー Electric field probe
DE60120792T2 (en) * 2001-07-27 2007-06-14 Advantest Corp. DEVICE FOR MEASURING ELECTROMAGNETIC WAVES
DE10235222B4 (en) * 2002-08-01 2016-09-22 Rohde & Schwarz Gmbh & Co. Kg Broadband antenna
GB2437998B (en) * 2006-05-12 2009-11-11 Sarantel Ltd An antenna system
US7719381B2 (en) * 2006-05-16 2010-05-18 Harris Corporation Transmission line balun for broadband combiners, splitters and transformers
JP4875533B2 (en) * 2007-04-17 2012-02-15 明星電気株式会社 Waterproof antenna device
JP5171502B2 (en) * 2008-09-17 2013-03-27 日本アンテナ株式会社 Antenna device
WO2013124886A1 (en) * 2012-02-21 2013-08-29 三菱電機株式会社 Partial discharge sensor
CN103972638A (en) * 2013-01-31 2014-08-06 佳邦科技股份有限公司 Dipole antenna structure and antenna device
US9673530B2 (en) 2013-09-12 2017-06-06 Olea Networks Portable wireless mesh device having improved antenna system
KR101750336B1 (en) 2017-03-31 2017-06-23 주식회사 감마누 Multi Band Base station antenna

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2462881A (en) * 1943-10-25 1949-03-01 John W Marchetti Antenna
US2976534A (en) * 1959-07-02 1961-03-21 Kampinsky Abe Circularly polarized antenna
GB1499503A (en) * 1975-05-30 1978-02-01 Marconi Co Ltd Aerial feed array arrangements
GB2112579A (en) * 1981-09-10 1983-07-20 Nat Res Dev Multiband dipoles and ground plane antennas
GB2107128B (en) * 1981-09-10 1985-08-14 Nat Res Dev Antennas with coaxial feeders
US5216695A (en) * 1991-06-14 1993-06-01 Anro Engineering, Inc. Short pulse microwave source with a high prf and low power drain

Also Published As

Publication number Publication date
FR2742003A1 (en) 1997-06-06
DE19649215A1 (en) 1997-06-12
GB2307794B (en) 1999-07-28
JPH09153725A (en) 1997-06-10
GB2307794A (en) 1997-06-04

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Legal Events

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