DE69701837D1 - Logarithmisch periodische Antenne mit Mikrostreifenleiterspeisung - Google Patents

Logarithmisch periodische Antenne mit Mikrostreifenleiterspeisung

Info

Publication number
DE69701837D1
DE69701837D1 DE69701837T DE69701837T DE69701837D1 DE 69701837 D1 DE69701837 D1 DE 69701837D1 DE 69701837 T DE69701837 T DE 69701837T DE 69701837 T DE69701837 T DE 69701837T DE 69701837 D1 DE69701837 D1 DE 69701837D1
Authority
DE
Germany
Prior art keywords
microstrip feed
periodic antenna
logarithmic periodic
logarithmic
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.)
Expired - Fee Related
Application number
DE69701837T
Other languages
English (en)
Other versions
DE69701837T2 (de
Inventor
George D Yarsunas
Charles M Powell
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.)
Radio Frequency Systems Inc
Original Assignee
Radio Frequency Systems Inc
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 Radio Frequency Systems Inc filed Critical Radio Frequency Systems Inc
Application granted granted Critical
Publication of DE69701837D1 publication Critical patent/DE69701837D1/de
Publication of DE69701837T2 publication Critical patent/DE69701837T2/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
    • H01Q11/00—Electrically-long antennas having dimensions more than twice the shortest operating wavelength and consisting of conductive active radiating elements
    • H01Q11/02—Non-resonant antennas, e.g. travelling-wave antenna
    • H01Q11/10—Logperiodic antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/0006—Particular feeding systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H01Q21/10—Collinear arrangements of substantially straight elongated conductive units
DE69701837T 1996-07-03 1997-07-02 Logarithmisch periodische Antenne mit Mikrostreifenleiterspeisung Expired - Fee Related DE69701837T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US67548696A 1996-07-03 1996-07-03
US80756097A 1997-02-28 1997-02-28

Publications (2)

Publication Number Publication Date
DE69701837D1 true DE69701837D1 (de) 2000-06-08
DE69701837T2 DE69701837T2 (de) 2000-10-12

Family

ID=27101346

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69701837T Expired - Fee Related DE69701837T2 (de) 1996-07-03 1997-07-02 Logarithmisch periodische Antenne mit Mikrostreifenleiterspeisung

Country Status (7)

Country Link
US (1) US6133889A (de)
EP (1) EP0817304B1 (de)
KR (1) KR100492207B1 (de)
AU (1) AU731954B2 (de)
CA (1) CA2209458A1 (de)
DE (1) DE69701837T2 (de)
IL (1) IL121226A (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6243050B1 (en) * 1997-02-28 2001-06-05 Radio Frequency Systems, Inc. Double-stacked hourglass log periodic dipole antenna
JP3658639B2 (ja) * 2000-04-11 2005-06-08 株式会社村田製作所 表面実装型アンテナおよびそのアンテナを備えた無線機
WO2002007262A2 (en) * 2000-07-14 2002-01-24 Metawave Communications Corporation System and method for providing improved communication system component interfacing
US6842156B2 (en) * 2001-08-10 2005-01-11 Amplifier Research Corporation Electromagnetic susceptibility testing apparatus
US6885350B2 (en) * 2002-03-29 2005-04-26 Arc Wireless Solutions, Inc. Microstrip fed log periodic antenna
US6642902B2 (en) 2002-04-08 2003-11-04 Kenneth A. Hirschberg Low loss loading, compact antenna and antenna loading method
US7196674B2 (en) * 2003-11-21 2007-03-27 Andrew Corporation Dual polarized three-sector base station antenna with variable beam tilt
US20060202900A1 (en) * 2005-03-08 2006-09-14 Ems Technologies, Inc. Capacitively coupled log periodic dipole antenna
US7911406B2 (en) * 2006-03-31 2011-03-22 Bradley Lee Eckwielen Modular digital UHF/VHF antenna
US7626557B2 (en) 2006-03-31 2009-12-01 Bradley L. Eckwielen Digital UHF/VHF antenna
US7545338B2 (en) * 2006-11-16 2009-06-09 Tdk Corporation Log-periodic dipole array (LPDA) antenna and method of making
US8943744B2 (en) * 2012-02-17 2015-02-03 Nathaniel L. Cohen Apparatus for using microwave energy for insect and pest control and methods thereof
US10020584B2 (en) 2015-07-23 2018-07-10 Cisco Technology, Inc. Hourglass-coupler for wide pattern-bandwidth sector
DE102016011815B3 (de) 2016-10-05 2018-02-15 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Betriebsgerät mit gestaffeltem Überspannungs- und Überstromschutz für die Ansteuerung von intelligenten Leuchtmitteln und Geräten sowie Leuchtmittel mit diesem Betriebsgerät
GB2568280A (en) * 2017-11-10 2019-05-15 Univ Of Huddersfield Log-periodic antenna with a passband and a stopband

Family Cites Families (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3079602A (en) * 1958-03-14 1963-02-26 Collins Radio Co Logarithmically periodic rod antenna
NL276499A (de) * 1961-03-29
US3181161A (en) * 1961-06-09 1965-04-27 Collins Radio Co Horizontally polarized log periodic antenna over ground
US3193831A (en) * 1961-11-22 1965-07-06 Andrew Corp Logarithmic periodic antenna
DE1286590B (de) * 1962-01-18 1969-01-09 Rohde & Schwarz Logarithmisch-periodische Dipolantenne
US3466655A (en) * 1966-01-27 1969-09-09 Jfd Electronics Corp Log periodic dipole array with dual band directors
US3482250A (en) * 1966-10-06 1969-12-02 Viewall Television Products Co Dipole antenna array having equally spaced dipoles of decreasing lengths
US3599217A (en) * 1968-08-19 1971-08-10 J F D Electronics Corp Log periodic dipole antenna array
US3681769A (en) * 1970-07-30 1972-08-01 Itt Dual polarized printed circuit dipole antenna array
US3750185A (en) * 1972-01-18 1973-07-31 Westinghouse Electric Corp Dipole antenna array
US3747114A (en) * 1972-02-18 1973-07-17 Textron Inc Planar dipole array mounted on dielectric substrate
US3887926A (en) * 1973-11-14 1975-06-03 Singer Co Phased array scanning antenna
US4287518A (en) * 1980-04-30 1981-09-01 Nasa Cavity-backed, micro-strip dipole antenna array
JPS5862902A (ja) * 1981-10-09 1983-04-14 Mitsubishi Electric Corp プリント化ダイポ−ルアンテナ
DE3208789A1 (de) * 1982-03-11 1983-09-22 Standard Elektrik Lorenz Ag, 7000 Stuttgart Antenne mit mindestens einem dipol
DE3338444A1 (de) * 1983-10-22 1985-05-02 Richard Hirschmann Radiotechnisches Werk, 7300 Esslingen Mehrfachgespeiste dipolantenne
US4825220A (en) * 1986-11-26 1989-04-25 General Electric Company Microstrip fed printed dipole with an integral balun
US4785307A (en) * 1987-06-15 1988-11-15 Gte Government Systems Corporation Crossed log-periodic dipole antenna and method of making same
US4843403A (en) * 1987-07-29 1989-06-27 Ball Corporation Broadband notch antenna
US4907011A (en) * 1987-12-14 1990-03-06 Gte Government Systems Corporation Foreshortened dipole antenna with triangular radiating elements and tapered coaxial feedline
JPH02260803A (ja) * 1989-03-31 1990-10-23 Japan Radio Co Ltd ログペリオディック・ダイポールアンテナ
CA2011298C (en) * 1990-03-01 1999-05-25 Adrian William Alden Dual polarization dipole array antenna
US5111211A (en) * 1990-07-19 1992-05-05 Mcdonnell Douglas Corporation Broadband patch antenna
US5274391A (en) * 1990-10-25 1993-12-28 Radio Frequency Systems, Inc. Broadband directional antenna having binary feed network with microstrip transmission line
US5293176A (en) * 1991-11-18 1994-03-08 Apti, Inc. Folded cross grid dipole antenna element
US5400042A (en) * 1992-12-03 1995-03-21 California Institute Of Technology Dual frequency, dual polarized, multi-layered microstrip slot and dipole array antenna
US5416490A (en) * 1993-07-16 1995-05-16 The Regents Of The University Of Colorado Broadband quasi-microstrip antenna
US5469181A (en) * 1994-03-18 1995-11-21 Celwave Variable horizontal beamwidth antenna having hingeable side reflectors
KR0112263Y1 (en) * 1994-09-27 1996-04-17 Hankook Antenna Co Ltd Antenna for communication in super-high frequency
US5532708A (en) * 1995-03-03 1996-07-02 Motorola, Inc. Single compact dual mode antenna
US5629713A (en) * 1995-05-17 1997-05-13 Allen Telecom Group, Inc. Horizontally polarized antenna array having extended E-plane beam width and method for accomplishing beam width extension
US5666126A (en) * 1995-09-18 1997-09-09 California Amplifier Multi-staged antenna optimized for reception within multiple frequency bands
KR970024370A (ko) * 1995-10-05 1997-05-30 이돈신 고이득 고전후방비 지향성 안테나
US5898410A (en) * 1997-04-28 1999-04-27 Allen Telecom Inc. Pre-tuned hybrid logarithmic yagi antenna system

Also Published As

Publication number Publication date
IL121226A (en) 2001-10-31
EP0817304A1 (de) 1998-01-07
US6133889A (en) 2000-10-17
AU731954B2 (en) 2001-04-05
KR19980069830A (ko) 1998-10-26
AU2840697A (en) 1998-01-15
CA2209458A1 (en) 1998-01-03
EP0817304B1 (de) 2000-05-03
KR100492207B1 (ko) 2005-09-30
DE69701837T2 (de) 2000-10-12
IL121226A0 (en) 1998-01-04

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Legal Events

Date Code Title Description
8339 Ceased/non-payment of the annual fee