GB2577740B - An antenna - Google Patents

An antenna Download PDF

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Publication number
GB2577740B
GB2577740B GB1816252.9A GB201816252A GB2577740B GB 2577740 B GB2577740 B GB 2577740B GB 201816252 A GB201816252 A GB 201816252A GB 2577740 B GB2577740 B GB 2577740B
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.)
Active
Application number
GB1816252.9A
Other versions
GB2577740A (en
Inventor
Jeral Niman Murray
Ashley Wade Lloyd
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 PLC
Original Assignee
BAE Systems PLC
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 BAE Systems PLC filed Critical BAE Systems PLC
Priority to GB1816252.9A priority Critical patent/GB2577740B/en
Priority to US17/282,041 priority patent/US11916318B2/en
Priority to EP19779078.5A priority patent/EP3861593A1/en
Priority to PCT/GB2019/052681 priority patent/WO2020070471A1/en
Publication of GB2577740A publication Critical patent/GB2577740A/en
Application granted granted Critical
Publication of GB2577740B publication Critical patent/GB2577740B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • 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
    • H01Q9/32—Vertical arrangement of element
    • H01Q9/38—Vertical arrangement of element with counterpoise
GB1816252.9A 2018-10-05 2018-10-05 An antenna Active GB2577740B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1816252.9A GB2577740B (en) 2018-10-05 2018-10-05 An antenna
US17/282,041 US11916318B2 (en) 2018-10-05 2019-09-24 Antenna
EP19779078.5A EP3861593A1 (en) 2018-10-05 2019-09-24 An antenna
PCT/GB2019/052681 WO2020070471A1 (en) 2018-10-05 2019-09-24 An antenna

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1816252.9A GB2577740B (en) 2018-10-05 2018-10-05 An antenna

Publications (2)

Publication Number Publication Date
GB2577740A GB2577740A (en) 2020-04-08
GB2577740B true GB2577740B (en) 2023-01-04

Family

ID=69771340

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1816252.9A Active GB2577740B (en) 2018-10-05 2018-10-05 An antenna

Country Status (1)

Country Link
GB (1) GB2577740B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112490661B (en) * 2020-11-23 2021-09-21 上海海积信息科技股份有限公司 Impedance matching device and antenna

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370660A (en) * 1978-05-17 1983-01-25 Fahmy Moustafa N I Broadband elliptic sheet antenna
WO2004066441A1 (en) * 2003-01-24 2004-08-05 Yokohama Tlo Company, Ltd. Wideband antenna
US20060055616A1 (en) * 2003-02-14 2006-03-16 Huber + Suhner Ag Broadband monopole antenna
US7183978B1 (en) * 2005-03-07 2007-02-27 Bae Systems Information And Electronic Systems Integration Inc. Wideband omnidirectional antenna
CN101315605A (en) * 2008-06-26 2008-12-03 四川长虹电器股份有限公司 Automatic upgrading method of panel TV software based on USB port
US8730118B1 (en) * 2010-06-08 2014-05-20 Tdk Corporation Biconical antenna with equal delay balun and bifurcating ground plane

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370660A (en) * 1978-05-17 1983-01-25 Fahmy Moustafa N I Broadband elliptic sheet antenna
WO2004066441A1 (en) * 2003-01-24 2004-08-05 Yokohama Tlo Company, Ltd. Wideband antenna
US20060055616A1 (en) * 2003-02-14 2006-03-16 Huber + Suhner Ag Broadband monopole antenna
US7183978B1 (en) * 2005-03-07 2007-02-27 Bae Systems Information And Electronic Systems Integration Inc. Wideband omnidirectional antenna
CN101315605A (en) * 2008-06-26 2008-12-03 四川长虹电器股份有限公司 Automatic upgrading method of panel TV software based on USB port
US8730118B1 (en) * 2010-06-08 2014-05-20 Tdk Corporation Biconical antenna with equal delay balun and bifurcating ground plane

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
IEEE Transactions on Antennas and Propagation, volume 46, issue 2, 1998, N. P. Agrawall et al, "Wide-band planar monopole antennas", pages 294-295 *

Also Published As

Publication number Publication date
GB2577740A (en) 2020-04-08

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