DE69418424D1 - Verbesserte Schlitzgespeiste Dipolantenne mit variabler Länge - Google Patents

Verbesserte Schlitzgespeiste Dipolantenne mit variabler Länge

Info

Publication number
DE69418424D1
DE69418424D1 DE69418424T DE69418424T DE69418424D1 DE 69418424 D1 DE69418424 D1 DE 69418424D1 DE 69418424 T DE69418424 T DE 69418424T DE 69418424 T DE69418424 T DE 69418424T DE 69418424 D1 DE69418424 D1 DE 69418424D1
Authority
DE
Germany
Prior art keywords
variable length
dipole antenna
fed dipole
improved slot
slot
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 - Fee Related
Application number
DE69418424T
Other languages
English (en)
Other versions
DE69418424T2 (de
Inventor
Fred A Pantsios
William A Kerkhoff
Theodore S Hebron
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.)
Harris Corp
Original Assignee
Harris 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 Harris Corp filed Critical Harris Corp
Application granted granted Critical
Publication of DE69418424D1 publication Critical patent/DE69418424D1/de
Publication of DE69418424T2 publication Critical patent/DE69418424T2/de
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
    • H01Q9/28—Conical, cylindrical, cage, strip, gauze, or like elements having an extended radiating surface; Elements comprising two conical surfaces having collinear axes and adjacent apices and fed by two-conductor transmission lines
DE69418424T 1993-11-09 1994-11-07 Verbesserte Schlitzgespeiste Dipolantenne mit variabler Länge Expired - Fee Related DE69418424T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/151,341 US5418545A (en) 1993-11-09 1993-11-09 Variable length slot fed dipole antenna

Publications (2)

Publication Number Publication Date
DE69418424D1 true DE69418424D1 (de) 1999-06-17
DE69418424T2 DE69418424T2 (de) 1999-11-25

Family

ID=22538320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69418424T Expired - Fee Related DE69418424T2 (de) 1993-11-09 1994-11-07 Verbesserte Schlitzgespeiste Dipolantenne mit variabler Länge

Country Status (3)

Country Link
US (1) US5418545A (de)
EP (1) EP0652604B1 (de)
DE (1) DE69418424T2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE511079C2 (sv) * 1996-04-29 1999-08-02 Radio Design Innovation Tj Ab Modulärt antennsystem med en sluten ring av antennpaneler
IL121978A (en) * 1997-10-14 2004-05-12 Mti Wireless Edge Ltd Flat plate antenna arrays
US6285323B1 (en) 1997-10-14 2001-09-04 Mti Technology & Engineering (1993) Ltd. Flat plate antenna arrays
US5999145A (en) * 1998-06-26 1999-12-07 Harris Corporation Antenna system
US6137448A (en) * 1998-11-20 2000-10-24 General Signal Corporation Center FED traveling wave antenna capable of high beam tilt and null free stable elevation pattern
US6229496B1 (en) 2000-05-05 2001-05-08 Radiovector U.S.A., Llc Multiple element antenna from a single piece
US6597324B2 (en) 2001-05-03 2003-07-22 Radiovector U.S.A. Llc Single piece element for a dual polarized antenna
US6608600B2 (en) 2001-05-03 2003-08-19 Radiovector U.S.A., Llc Single piece element for a dual polarized antenna
TWI451099B (zh) * 2013-03-05 2014-09-01 Nat Univ Chin Yi Technology 氣體絕緣開關局部放電感測天線及其裝置
US9634386B2 (en) * 2015-01-19 2017-04-25 Christopher C. Dundorf Apparatus for safely securing radiation-transparent panels covering the antenna service bays of wireless telecommunication towers and methods of installing the same
DE102016215485A1 (de) * 2015-08-21 2017-02-23 Yazaki Corporation Energieübertragende Kommunikationseinheit und energieübertragende Kommunikationsvorrichtung
CN210926288U (zh) * 2019-09-30 2020-07-03 京信通信技术(广州)有限公司 安装辅助装置及天线

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2145024A (en) * 1936-01-11 1939-01-24 Bell Telephone Labor Inc Directive antenna
US2480154A (en) * 1945-01-27 1949-08-30 Rca Corp Antenna
DE946238C (de) * 1954-08-15 1956-07-26 Telefunken Gmbh Antennenanordnung mit einem Dipolstrahler in Schmetterlingsform
US2803011A (en) * 1956-06-22 1957-08-13 Irvine H Bouchard Antenna
US4485385A (en) * 1982-06-15 1984-11-27 Rca Corporation Broadband diamond-shaped antenna
GB2192490A (en) * 1986-07-08 1988-01-13 Gen Electric Co Plc Notch-fed dipole
US5274391A (en) * 1990-10-25 1993-12-28 Radio Frequency Systems, Inc. Broadband directional antenna having binary feed network with microstrip transmission line

Also Published As

Publication number Publication date
EP0652604B1 (de) 1999-05-12
US5418545A (en) 1995-05-23
EP0652604A1 (de) 1995-05-10
DE69418424T2 (de) 1999-11-25

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee