GB2074792B - Thin-structure aerial - Google Patents

Thin-structure aerial

Info

Publication number
GB2074792B
GB2074792B GB8111568A GB8111568A GB2074792B GB 2074792 B GB2074792 B GB 2074792B GB 8111568 A GB8111568 A GB 8111568A GB 8111568 A GB8111568 A GB 8111568A GB 2074792 B GB2074792 B GB 2074792B
Authority
GB
United Kingdom
Prior art keywords
thin
structure aerial
aerial
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
Application number
GB8111568A
Other languages
English (en)
Other versions
GB2074792A (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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of GB2074792A publication Critical patent/GB2074792A/en
Application granted granted Critical
Publication of GB2074792B publication Critical patent/GB2074792B/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas
    • H01Q13/106—Microstrip slot antennas
GB8111568A 1980-04-23 1981-04-13 Thin-structure aerial Expired GB2074792B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8009070A FR2481526A1 (fr) 1980-04-23 1980-04-23 Antenne a structure mince

Publications (2)

Publication Number Publication Date
GB2074792A GB2074792A (en) 1981-11-04
GB2074792B true GB2074792B (en) 1983-12-14

Family

ID=9241245

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8111568A Expired GB2074792B (en) 1980-04-23 1981-04-13 Thin-structure aerial

Country Status (5)

Country Link
US (1) US4371877A (enExample)
JP (1) JPS56168404A (enExample)
DE (1) DE3115388A1 (enExample)
FR (1) FR2481526A1 (enExample)
GB (1) GB2074792B (enExample)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489328A (en) * 1981-06-25 1984-12-18 Trevor Gears Plural microstrip slot antenna
US4509053A (en) * 1982-07-26 1985-04-02 Sensor Systems, Inc. Blade antenna with shaped dielectric
US4613868A (en) * 1983-02-03 1986-09-23 Ball Corporation Method and apparatus for matched impedance feeding of microstrip-type radio frequency antenna structure
US4590478A (en) * 1983-06-15 1986-05-20 Sanders Associates, Inc. Multiple ridge antenna
CA1259401A (en) * 1985-01-18 1989-09-12 Canadian Astronautics Limited Composite waveguide coupling aperture having a thickness dimension
US4771291A (en) * 1985-08-30 1988-09-13 The United States Of America As Represented By The Secretary Of The Air Force Dual frequency microstrip antenna
US4694301A (en) * 1985-12-23 1987-09-15 Antenna Incorporated - Div. Of Celwave Antenna particularly suited for use with a mobile communications system
US4792809A (en) * 1986-04-28 1988-12-20 Sanders Associates, Inc. Microstrip tee-fed slot antenna
EP0295003A3 (en) * 1987-06-09 1990-08-29 THORN EMI plc Antenna
FR2680283B1 (fr) * 1991-08-07 1993-10-01 Alcatel Espace Antenne radioelectrique elementaire miniaturisee.
FR2705167B1 (fr) * 1993-05-11 1995-08-04 France Telecom Antenne plaquee large bande a encombrement reduit, et dispositif d'emission/reception correspondant.
US5990838A (en) * 1996-06-12 1999-11-23 3Com Corporation Dual orthogonal monopole antenna system
US6043786A (en) * 1997-05-09 2000-03-28 Motorola, Inc. Multi-band slot antenna structure and method
EP1152485B1 (en) * 1999-02-15 2014-06-18 National Institute of Information and Communications Technology Radio communication device
JP4463368B2 (ja) * 1999-03-02 2010-05-19 パナソニック株式会社 モノポールアンテナ
US6130648A (en) * 1999-06-17 2000-10-10 Lucent Technologies Inc. Double slot array antenna
DE60121507T2 (de) * 2000-05-26 2006-12-07 Matsushita Electric Industrial Co., Ltd., Kadoma Antenne, Antennenanordnung und Funkgerät
US6538618B2 (en) 2000-10-13 2003-03-25 Matsushita Electric Industrial Co., Ltd. Antenna
US6646618B2 (en) * 2001-04-10 2003-11-11 Hrl Laboratories, Llc Low-profile slot antenna for vehicular communications and methods of making and designing same
GB2411524B (en) * 2001-04-10 2005-10-19 Hrl Lab Llc Crossed slot antenna, method of fabrication thereof and method of receiving circularly polarized radio frequency signals
JP2004266573A (ja) * 2003-02-28 2004-09-24 Nissei Electric Co Ltd 多周波アンテナ素子及び多周波アンテナ
JP2005151343A (ja) * 2003-11-18 2005-06-09 Alps Electric Co Ltd スロットアンテナ装置
WO2009011601A1 (en) * 2007-07-18 2009-01-22 Times-7 Holdings Limited A panel antenna and method of forming a panel antenna
CN101752675B (zh) * 2008-12-16 2013-05-29 深圳富泰宏精密工业有限公司 双频天线及应用该双频天线的无线通信装置
US8878737B2 (en) * 2009-06-29 2014-11-04 Blackberry Limited Single feed planar dual-polarization multi-loop element antenna
US8896487B2 (en) * 2009-07-09 2014-11-25 Apple Inc. Cavity antennas for electronic devices
US8773310B2 (en) 2010-03-30 2014-07-08 Apple Inc. Methods for forming cavity antennas
US8599089B2 (en) * 2010-03-30 2013-12-03 Apple Inc. Cavity-backed slot antenna with near-field-coupled parasitic slot
US9450292B2 (en) 2013-06-05 2016-09-20 Apple Inc. Cavity antennas with flexible printed circuits
CN107623187A (zh) * 2016-07-14 2018-01-23 上海诺基亚贝尔股份有限公司 微带天线、天线阵列和微带天线制造方法
KR101985686B1 (ko) * 2018-01-19 2019-06-04 에스케이텔레콤 주식회사 수직 편파 안테나

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR946920A (fr) * 1946-05-21 1949-06-17 Philips Nv Antenne
US2644090A (en) * 1948-03-05 1953-06-30 Dorne Arthur Recessed slot antenna
US2661422A (en) * 1949-02-21 1953-12-01 Johnson William Arthur Slotted antenna system
FR1219279A (fr) * 1958-12-20 1960-05-17 Sagem Antenne perfectionnée à très large bande
US3346865A (en) * 1964-12-10 1967-10-10 Jr Howard S Jones Slot antenna built into a dielectric radome
US3653052A (en) * 1970-09-18 1972-03-28 Nasa Omnidirectional slot antenna for mounting on cylindrical space vehicle
US3713162A (en) * 1970-12-18 1973-01-23 Ball Brothers Res Corp Single slot cavity antenna assembly
USRE29296E (en) 1970-12-18 1977-07-05 Ball Brothers Research Corporation Dual slot microstrip antenna device
US3823404A (en) * 1973-05-09 1974-07-09 Us Army Thin sandwich telemetry antenna
US3832716A (en) * 1973-05-23 1974-08-27 Raytheon Co Radio frequency slot antenna
US3971032A (en) * 1975-08-25 1976-07-20 Ball Brothers Research Corporation Dual frequency microstrip antenna structure
US4110751A (en) * 1977-03-10 1978-08-29 The United States Of America As Represented By The Secretary Of The Army Very thin (wrap-around) conformal antenna
CA1133120A (en) * 1978-05-22 1982-10-05 Peter S. Hall Stripline antennae with phase-shifting slotted strip
US3713165A (en) * 2013-01-22 1973-01-23 Ericsson Telefon Ab L M Antenna for strip transmission lines

Also Published As

Publication number Publication date
US4371877A (en) 1983-02-01
FR2481526B1 (enExample) 1983-12-16
JPS56168404A (en) 1981-12-24
FR2481526A1 (fr) 1981-10-30
DE3115388A1 (de) 1982-06-16
GB2074792A (en) 1981-11-04

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Legal Events

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