AU2001296842A1 - Tunable reduced weight artificial dielectric antennas - Google Patents

Tunable reduced weight artificial dielectric antennas

Info

Publication number
AU2001296842A1
AU2001296842A1 AU2001296842A AU9684201A AU2001296842A1 AU 2001296842 A1 AU2001296842 A1 AU 2001296842A1 AU 2001296842 A AU2001296842 A AU 2001296842A AU 9684201 A AU9684201 A AU 9684201A AU 2001296842 A1 AU2001296842 A1 AU 2001296842A1
Authority
AU
Australia
Prior art keywords
tunable
reduced weight
artificial dielectric
dielectric antennas
weight artificial
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
AU2001296842A
Inventor
Steven L. Garrett
James D. Lilly
William E. Mckinzie Iii
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.)
E-TENNA Corp
Original Assignee
e tenna 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 e tenna Corp filed Critical e tenna Corp
Publication of AU2001296842A1 publication Critical patent/AU2001296842A1/en
Abandoned 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0442—Substantially flat resonant element parallel to ground plane, e.g. patch antenna with particular tuning means
    • 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
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q15/00—Devices for reflection, refraction, diffraction or polarisation of waves radiated from an antenna, e.g. quasi-optical devices
    • H01Q15/0006—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices
    • H01Q15/0013—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective
    • H01Q15/002—Devices acting selectively as reflecting surface, as diffracting or as refracting device, e.g. frequency filtering or angular spatial filtering devices said selective devices working as frequency-selective reflecting surfaces, e.g. FSS, dichroic plates, surfaces being partly transmissive and reflective said selective devices being reconfigurable or tunable, e.g. using switches or diodes
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
    • H01Q3/44—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the electric or magnetic characteristics of reflecting, refracting, or diffracting devices associated with the radiating 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
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
AU2001296842A 2000-10-12 2001-10-12 Tunable reduced weight artificial dielectric antennas Abandoned AU2001296842A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US24052400P 2000-10-12 2000-10-12
US60240524 2000-10-12
PCT/US2001/032083 WO2002031914A1 (en) 2000-10-12 2001-10-12 Tunable reduced weight artificial dielectric antennas

Publications (1)

Publication Number Publication Date
AU2001296842A1 true AU2001296842A1 (en) 2002-04-22

Family

ID=22906882

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296842A Abandoned AU2001296842A1 (en) 2000-10-12 2001-10-12 Tunable reduced weight artificial dielectric antennas

Country Status (3)

Country Link
US (1) US6646605B2 (en)
AU (1) AU2001296842A1 (en)
WO (1) WO2002031914A1 (en)

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US7102573B2 (en) * 2003-01-13 2006-09-05 Cushcraft Corporation Patch antenna
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US6911957B2 (en) * 2003-07-16 2005-06-28 Harris Corporation Dynamically variable frequency selective surface
US6987591B2 (en) * 2003-07-17 2006-01-17 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through The Communications Research Centre Canada Volume hologram
EP1542314A1 (en) * 2003-12-11 2005-06-15 Sony International (Europe) GmbH Three-dimensional omni-directional monopole antenna designs for ultra- wideband applications
US7250921B1 (en) * 2003-12-18 2007-07-31 United States Of America As Represented By The Secretary Of The Navy Method and apparatus for multiband frequency distributed circuit with FSS
US7157992B2 (en) * 2004-03-08 2007-01-02 Wemtec, Inc. Systems and methods for blocking microwave propagation in parallel plate structures
US7123118B2 (en) * 2004-03-08 2006-10-17 Wemtec, Inc. Systems and methods for blocking microwave propagation in parallel plate structures utilizing cluster vias
US7071879B2 (en) * 2004-06-01 2006-07-04 Ems Technologies Canada, Ltd. Dielectric-resonator array antenna system
US7173565B2 (en) * 2004-07-30 2007-02-06 Hrl Laboratories, Llc Tunable frequency selective surface
US8558311B2 (en) 2004-09-16 2013-10-15 Nanosys, Inc. Dielectrics using substantially longitudinally oriented insulated conductive wires
US8089152B2 (en) * 2004-09-16 2012-01-03 Nanosys, Inc. Continuously variable graded artificial dielectrics using nanostructures
US7710324B2 (en) 2005-01-19 2010-05-04 Topcon Gps, Llc Patch antenna with comb substrate
US7852176B2 (en) * 2005-08-04 2010-12-14 The Regents Of The University Of California Tunable artificial dielectrics
US7683854B2 (en) * 2006-02-09 2010-03-23 Raytheon Company Tunable impedance surface and method for fabricating a tunable impedance surface
JP5104131B2 (en) * 2007-08-31 2012-12-19 富士通セミコンダクター株式会社 Radio apparatus and antenna provided in radio apparatus
US8836439B2 (en) * 2007-10-12 2014-09-16 Los Alamos National Security Llc Dynamic frequency tuning of electric and magnetic metamaterial response
US8284104B2 (en) * 2009-02-13 2012-10-09 Carr William N Multiple-resonator antenna
US8384599B2 (en) * 2009-02-13 2013-02-26 William N. Carr Multiple-cavity antenna
GB2467763B (en) 2009-02-13 2013-02-20 Univ Kent Canterbury Tuneable surface
WO2010093475A1 (en) * 2009-02-13 2010-08-19 Carr William N Multiple-cavity antenna
US8102318B2 (en) * 2009-03-10 2012-01-24 Apple Inc. Inverted-F antenna with bandwidth enhancement for electronic devices
US8223077B2 (en) * 2009-03-10 2012-07-17 Apple Inc. Multisector parallel plate antenna for electronic devices
US8102321B2 (en) 2009-03-10 2012-01-24 Apple Inc. Cavity antenna for an electronic device
US8896487B2 (en) * 2009-07-09 2014-11-25 Apple Inc. Cavity antennas for electronic devices
US20110014959A1 (en) * 2009-07-17 2011-01-20 Qualcomm Incorporated Antenna Array Isolation For A Multiple Channel Communication System
US9455489B2 (en) 2011-08-30 2016-09-27 Apple Inc. Cavity antennas
FR2982453B1 (en) * 2011-11-04 2015-02-20 Eads Europ Aeronautic Defence EMC FILTERING DEVICE ON PRINTED CIRCUIT
US9318793B2 (en) 2012-05-02 2016-04-19 Apple Inc. Corner bracket slot antennas
US9186828B2 (en) 2012-06-06 2015-11-17 Apple Inc. Methods for forming elongated antennas with plastic support structures for electronic devices
US9178268B2 (en) 2012-07-03 2015-11-03 Apple Inc. Antennas integrated with speakers and methods for suppressing cavity modes
US9425513B2 (en) 2013-07-08 2016-08-23 Samsung Electronics Co., Ltd. Lens with spatial mixed-order bandpass filter
KR102173843B1 (en) * 2014-06-02 2020-11-06 삼성전자주식회사 Lens with spatial mixed-order bandpass filter
CN108470972B (en) * 2017-02-23 2020-03-31 华为技术有限公司 Terminal antenna and terminal
US10594028B2 (en) * 2018-02-13 2020-03-17 Apple Inc. Antenna arrays having multi-layer substrates
US11451309B2 (en) 2019-08-09 2022-09-20 Raytheon Company Apertures with dynamically variable electromagnetic properties
US10939596B1 (en) 2019-08-09 2021-03-02 Raytheon Company Optical window with integrated temperature sensing
CN115004476B (en) * 2020-01-30 2024-04-02 株式会社村田制作所 Antenna device
CN111969333B (en) * 2020-08-19 2022-08-26 南通大学 Low-profile frequency reconfigurable dielectric patch antenna
US11923621B2 (en) 2021-06-03 2024-03-05 Apple Inc. Radio-frequency modules having high-permittivity antenna layers
WO2024044392A2 (en) * 2022-08-25 2024-02-29 3Dfortify Inc. Additive manufactured dielectric foam architectures and methods for producing the same

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US5621423A (en) 1983-08-29 1997-04-15 Radant Systems, Inc. Electromagnetic energy shield
JPH11345518A (en) 1998-06-01 1999-12-14 Murata Mfg Co Ltd Composite dielectric material and dielectric antenna using the same
CA2346878A1 (en) * 1998-10-16 2000-04-27 Xubai Zhang Voltage tunable laminated dielectric materials for microwave applications
US6075485A (en) * 1998-11-03 2000-06-13 Atlantic Aerospace Electronics Corp. Reduced weight artificial dielectric antennas and method for providing the same
US6307519B1 (en) * 1999-12-23 2001-10-23 Hughes Electronics Corporation Multiband antenna system using RF micro-electro-mechanical switches, method for transmitting multiband signals, and signal produced therefrom

Also Published As

Publication number Publication date
US6646605B2 (en) 2003-11-11
WO2002031914A1 (en) 2002-04-18
US20020057222A1 (en) 2002-05-16

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