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GB9020298D0 - Monopole antenna - Google Patents

Monopole antenna

Info

Publication number
GB9020298D0
GB9020298D0 GB909020298A GB9020298A GB9020298D0 GB 9020298 D0 GB9020298 D0 GB 9020298D0 GB 909020298 A GB909020298 A GB 909020298A GB 9020298 A GB9020298 A GB 9020298A GB 9020298 D0 GB9020298 D0 GB 9020298D0
Authority
GB
United Kingdom
Prior art keywords
monopole antenna
monopole
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.)
Withdrawn
Application number
GB909020298A
Other versions
GB2236625A (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.)
BAE Systems Electronics Ltd
Original Assignee
GEC Marconi Ltd
Marconi Co 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 GEC Marconi Ltd, Marconi Co Ltd filed Critical GEC Marconi Ltd
Publication of GB9020298D0 publication Critical patent/GB9020298D0/en
Publication of GB2236625A publication Critical patent/GB2236625A/en
Withdrawn legal-status Critical Current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
    • H01Q9/30—Resonant antennas with feed to end of elongated active element, e.g. unipole
    • H01Q9/40—Element having extended radiating surface
GB9020298A 1989-09-27 1990-09-17 Monopole antenna. Withdrawn GB2236625A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898921773A GB8921773D0 (en) 1989-09-27 1989-09-27 Monopole antenna

Publications (2)

Publication Number Publication Date
GB9020298D0 true GB9020298D0 (en) 1990-10-31
GB2236625A GB2236625A (en) 1991-04-10

Family

ID=10663668

Family Applications (2)

Application Number Title Priority Date Filing Date
GB898921773A Pending GB8921773D0 (en) 1989-09-27 1989-09-27 Monopole antenna
GB9020298A Withdrawn GB2236625A (en) 1989-09-27 1990-09-17 Monopole antenna.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB898921773A Pending GB8921773D0 (en) 1989-09-27 1989-09-27 Monopole antenna

Country Status (2)

Country Link
GB (2) GB8921773D0 (en)
WO (1) WO1991005374A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4324480C2 (en) * 1993-07-21 1997-07-17 Hirschmann Richard Gmbh Co Antenna arrangement
US6054955A (en) * 1993-08-23 2000-04-25 Apple Computer, Inc. Folded monopole antenna for use with portable communications devices
JPH11506280A (en) * 1995-06-02 1999-06-02 エリクソン インコーポレイテッド Printed monopole antenna
US5709832A (en) * 1995-06-02 1998-01-20 Ericsson Inc. Method of manufacturing a printed antenna
EP0829112B1 (en) * 1995-06-02 1999-10-06 Ericsson Inc. Multiple band printed monopole antenna
GB2335081B (en) * 1998-03-05 2002-04-03 Nec Technologies Antenna for mobile telephones
US20030048226A1 (en) * 2001-01-31 2003-03-13 Tantivy Communications, Inc. Antenna for array applications
KR100416883B1 (en) * 2001-07-27 2004-02-05 (주)신아정보통신 A wideband monopole antenna
US6809687B2 (en) * 2001-10-24 2004-10-26 Alps Electric Co., Ltd. Monopole antenna that can easily be reduced in height dimension
KR100846487B1 (en) * 2003-12-08 2008-07-17 삼성전자주식회사 Ultra-wide band antenna having isotropic radiation pattern
FR2867904A1 (en) 2004-03-22 2005-09-23 Thomson Licensing Sa ELECTROMAGNETIC WAVE RECEIVING AND DECODING SYSTEM WITH COMPACT ANTENNA
CN201616506U (en) * 2010-03-26 2010-10-27 华为终端有限公司 Mobile communication antenna equipment and mobile communication terminal equipment
JP6150287B2 (en) * 2013-08-21 2017-06-21 国立研究開発法人情報通信研究機構 Broadband antenna

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2829348A (en) * 1952-04-02 1958-04-01 Itt Line-above-ground to hollow waveguide coupling
US3039095A (en) * 1957-01-14 1962-06-12 Josephson Bengt Adolf Samuel Broadband aircraft foil antenna
DE2007406A1 (en) * 1970-02-12 1971-08-19 Licentia Gmbh Broadband radiator
DE2811521A1 (en) * 1977-04-18 1978-10-19 Bendix Corp SYMMETRIZED BANDLINE DIPOLE

Also Published As

Publication number Publication date
WO1991005374A1 (en) 1991-04-18
GB8921773D0 (en) 1989-11-08
GB2236625A (en) 1991-04-10

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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)