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AU2001275024A1 - Scanning, circularly polarized varied impedance transmission line antenna - Google Patents

Scanning, circularly polarized varied impedance transmission line antenna

Info

Publication number
AU2001275024A1
AU2001275024A1 AU2001275024A AU7502401A AU2001275024A1 AU 2001275024 A1 AU2001275024 A1 AU 2001275024A1 AU 2001275024 A AU2001275024 A AU 2001275024A AU 7502401 A AU7502401 A AU 7502401A AU 2001275024 A1 AU2001275024 A1 AU 2001275024A1
Authority
AU
Australia
Prior art keywords
scanning
transmission line
circularly polarized
line antenna
impedance transmission
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.)
Abandoned
Application number
AU2001275024A
Inventor
John Apostolos
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 Information and Electronic Systems Integration Inc
Original Assignee
BAE Systems Information and Electronic Systems Integration 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 BAE Systems Information and Electronic Systems Integration Inc filed Critical BAE Systems Information and Electronic Systems Integration Inc
Publication of AU2001275024A1 publication Critical patent/AU2001275024A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • 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
    • H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • 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
    • 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
    • H01Q9/42—Resonant antennas with feed to end of elongated active element, e.g. unipole with folded element, the folded parts being spaced apart a small fraction of the operating wavelength
AU2001275024A 2000-05-31 2001-05-31 Scanning, circularly polarized varied impedance transmission line antenna Abandoned AU2001275024A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20819200P 2000-05-31 2000-05-31
US60208192 2000-05-31
PCT/US2001/017429 WO2001093371A1 (en) 2000-05-31 2001-05-31 Scanning, circularly polarized varied impedance transmission line antenna

Publications (1)

Publication Number Publication Date
AU2001275024A1 true AU2001275024A1 (en) 2001-12-11

Family

ID=22773589

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001275024A Abandoned AU2001275024A1 (en) 2000-05-31 2001-05-31 Scanning, circularly polarized varied impedance transmission line antenna

Country Status (3)

Country Link
US (1) US6359599B2 (en)
AU (1) AU2001275024A1 (en)
WO (1) WO2001093371A1 (en)

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US6630909B2 (en) * 2001-08-01 2003-10-07 Raymond R. Nepveu Meander line loaded antenna and method for tuning
US6597321B2 (en) * 2001-11-08 2003-07-22 Skycross, Inc. Adaptive variable impedance transmission line loaded antenna
US7053832B2 (en) * 2002-07-03 2006-05-30 Lucent Technologies Inc. Multiband antenna arrangement
US6888510B2 (en) * 2002-08-19 2005-05-03 Skycross, Inc. Compact, low profile, circular polarization cubic antenna
US6950066B2 (en) * 2002-08-22 2005-09-27 Skycross, Inc. Apparatus and method for forming a monolithic surface-mountable antenna
US7683841B2 (en) * 2006-07-11 2010-03-23 Samsung Electronics Co., Ltd. Antenna device
GB0802729D0 (en) * 2008-02-14 2008-03-26 Isis Innovation Resonant reflector assembly and method
US8502744B2 (en) * 2008-09-16 2013-08-06 Honeywell International Inc. Scanning antenna
US8816925B2 (en) 2009-05-06 2014-08-26 Bae Systems Information And Electronic Systems Integration Inc. Multiband whip antenna
US8081130B2 (en) * 2009-05-06 2011-12-20 Bae Systems Information And Electronic Systems Integration Inc. Broadband whip antenna
US8665174B2 (en) 2011-01-13 2014-03-04 The Boeing Company Triangular phased array antenna subarray
US9246230B2 (en) 2011-02-11 2016-01-26 AMI Research & Development, LLC High performance low profile antennas
US9806425B2 (en) 2011-02-11 2017-10-31 AMI Research & Development, LLC High performance low profile antennas
US8735719B2 (en) * 2011-02-11 2014-05-27 AMI Research & Development, LLC Leaky solar array with spatially separated collectors
US8643554B1 (en) 2011-05-25 2014-02-04 The Boeing Company Ultra wide band antenna element
US9368879B1 (en) 2011-05-25 2016-06-14 The Boeing Company Ultra wide band antenna element
US9099777B1 (en) 2011-05-25 2015-08-04 The Boeing Company Ultra wide band antenna element
US9147936B1 (en) 2011-06-28 2015-09-29 AMI Research & Development, LLC Low-profile, very wide bandwidth aircraft communications antennas using advanced ground-plane techniques
US9166301B2 (en) 2012-02-13 2015-10-20 AMI Research & Development, LLC Travelling wave antenna feed structures
US9172147B1 (en) 2013-02-20 2015-10-27 The Boeing Company Ultra wide band antenna element
US9481332B1 (en) 2013-06-14 2016-11-01 The Boeing Company Plug-n-play power system for an accessory in an aircraft
US9391375B1 (en) 2013-09-27 2016-07-12 The United States Of America As Represented By The Secretary Of The Navy Wideband planar reconfigurable polarization antenna array
WO2015168598A1 (en) 2014-05-02 2015-11-05 AMI Research & Development, LLC Quasi tem dielectric travelling wave scanning array

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US3736534A (en) 1971-10-13 1973-05-29 Litton Systems Inc Planar-shielded meander slow-wave structure
US3754197A (en) 1972-05-18 1973-08-21 Sanford Research Inst Meander-line impedance transformer
US3754271A (en) 1972-07-03 1973-08-21 Gte Sylvania Inc Broadband antenna polarizer
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US5521610A (en) * 1993-09-17 1996-05-28 Trimble Navigation Limited Curved dipole antenna with center-post amplifier
US5563616A (en) 1994-03-18 1996-10-08 California Microwave Antenna design using a high index, low loss material
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US5592182A (en) 1995-07-10 1997-01-07 Texas Instruments Incorporated Efficient, dual-polarization, three-dimensionally omni-directional crossed-loop antenna with a planar base element
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US6008762A (en) 1997-03-31 1999-12-28 Qualcomm Incorporated Folded quarter-wave patch antenna
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Also Published As

Publication number Publication date
US6359599B2 (en) 2002-03-19
WO2001093371A1 (en) 2001-12-06
US20010048396A1 (en) 2001-12-06

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