AU5468600A - Axially symmetric gradient lenses and antenna systems employing same - Google Patents

Axially symmetric gradient lenses and antenna systems employing same

Info

Publication number
AU5468600A
AU5468600A AU54686/00A AU5468600A AU5468600A AU 5468600 A AU5468600 A AU 5468600A AU 54686/00 A AU54686/00 A AU 54686/00A AU 5468600 A AU5468600 A AU 5468600A AU 5468600 A AU5468600 A AU 5468600A
Authority
AU
Australia
Prior art keywords
antenna systems
axially symmetric
systems employing
employing same
gradient lenses
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
AU54686/00A
Inventor
Naftali Herscovici
Thomas Peragine
Robert F. Williamson
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.)
Spike Broadband Systems Inc
Original Assignee
Spike Broadband 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 Spike Broadband Systems Inc filed Critical Spike Broadband Systems Inc
Publication of AU5468600A publication Critical patent/AU5468600A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0087—Simple or compound lenses with index gradient
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/02—Simple or compound lenses with non-spherical faces
    • G02B3/04—Simple or compound lenses with non-spherical faces with continuous faces that are rotationally symmetrical but deviate from a true sphere, e.g. so called "aspheric" lenses
    • 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
    • H01Q15/02—Refracting or diffracting devices, e.g. lens, prism
    • H01Q15/08—Refracting or diffracting devices, e.g. lens, prism formed of solid dielectric material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
    • H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
    • H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • H01Q25/007—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device
    • H01Q25/008—Antennas or antenna systems providing at least two radiating patterns using two or more primary active elements in the focal region of a focusing device lens fed multibeam arrays

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
AU54686/00A 1999-06-07 2000-06-07 Axially symmetric gradient lenses and antenna systems employing same Abandoned AU5468600A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13787599P 1999-06-07 1999-06-07
US60137875 1999-06-07
PCT/US2000/015626 WO2000076027A1 (en) 1999-06-07 2000-06-07 Axially symmetric gradient lenses and antenna systems employing same

Publications (1)

Publication Number Publication Date
AU5468600A true AU5468600A (en) 2000-12-28

Family

ID=22479432

Family Applications (3)

Application Number Title Priority Date Filing Date
AU54686/00A Abandoned AU5468600A (en) 1999-06-07 2000-06-07 Axially symmetric gradient lenses and antenna systems employing same
AU58693/00A Abandoned AU5869300A (en) 1999-06-07 2000-06-07 Hemispheroidally shaped lens and antenna system employing same
AU54687/00A Abandoned AU5468700A (en) 1999-06-07 2000-06-07 Multimode sectored antenna systems

Family Applications After (2)

Application Number Title Priority Date Filing Date
AU58693/00A Abandoned AU5869300A (en) 1999-06-07 2000-06-07 Hemispheroidally shaped lens and antenna system employing same
AU54687/00A Abandoned AU5468700A (en) 1999-06-07 2000-06-07 Multimode sectored antenna systems

Country Status (2)

Country Link
AU (3) AU5468600A (en)
WO (3) WO2000076030A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010016799A1 (en) * 2008-08-07 2010-02-11 Em Technologies Group Pte Ltd Antenna for omni directional, multi-beam, high gain communication
EP2175522A1 (en) 2008-10-13 2010-04-14 Nederlandse Centrale Organisatie Voor Toegepast Natuurwetenschappelijk Onderzoek TNO Substrate lens antenna device
US8648768B2 (en) 2011-01-31 2014-02-11 Ball Aerospace & Technologies Corp. Conical switched beam antenna method and apparatus
US9379437B1 (en) 2011-01-31 2016-06-28 Ball Aerospace & Technologies Corp. Continuous horn circular array antenna system
US10199739B2 (en) 2015-08-05 2019-02-05 Matsing, Inc. Lens arrays configurations for improved signal performance
US11616302B2 (en) 2018-01-15 2023-03-28 Rogers Corporation Dielectric resonator antenna having first and second dielectric portions
US11552390B2 (en) 2018-09-11 2023-01-10 Rogers Corporation Dielectric resonator antenna system
DE112019006028T5 (en) 2018-12-04 2021-10-07 Rogers Corporation Dielectric electromagnetic structure and method of making it
US11482790B2 (en) * 2020-04-08 2022-10-25 Rogers Corporation Dielectric lens and electromagnetic device with same
CN116505292B (en) * 2023-06-29 2023-09-08 西安海天天线科技股份有限公司 Multi-stream omni-directional antenna equipment based on metamaterial lens technology

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1030063A (en) * 1964-02-26 1966-05-18 North American Aviation Inc Luneberg-type microwave lens
WO1992008254A1 (en) * 1990-10-29 1992-05-14 Thomson Consumer Electronics S.A. Method for the fabrication of lenses with a variable refraction index
ES2090604T3 (en) * 1991-01-28 1996-10-16 Thomson Multimedia Sa ANTENNA SYSTEM.
JPH0722834A (en) * 1993-06-30 1995-01-24 Murata Mfg Co Ltd Dielectric lens for antenna and its production
US5771449A (en) * 1994-03-17 1998-06-23 Endlink, Inc. Sectorized multi-function communication system
US5684491A (en) * 1995-01-27 1997-11-04 Hazeltine Corporation High gain antenna systems for cellular use
US5781163A (en) * 1995-08-28 1998-07-14 Datron/Transco, Inc. Low profile hemispherical lens antenna array on a ground plane
US5764199A (en) * 1995-08-28 1998-06-09 Datron/Transco, Inc. Low profile semi-cylindrical lens antenna on a ground plane
BR9710291A (en) * 1996-07-09 1999-08-17 Focused Energy Holding Inc Adjusted close radiating communication system
SE509278C2 (en) * 1997-05-07 1999-01-11 Ericsson Telefon Ab L M Radio antenna device and method for simultaneous generation of wide lobe and narrow point lobe

Also Published As

Publication number Publication date
WO2000076028A1 (en) 2000-12-14
AU5468700A (en) 2000-12-28
WO2000076030A1 (en) 2000-12-14
AU5869300A (en) 2000-12-28
WO2000076027A1 (en) 2000-12-14

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase