AU5468600A - Axially symmetric gradient lenses and antenna systems employing same - Google Patents
Axially symmetric gradient lenses and antenna systems employing sameInfo
- 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
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)
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)
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)
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 |
-
2000
- 2000-06-07 WO PCT/US2000/015627 patent/WO2000076030A1/en active Application Filing
- 2000-06-07 WO PCT/US2000/015673 patent/WO2000076028A1/en active Application Filing
- 2000-06-07 AU AU54686/00A patent/AU5468600A/en not_active Abandoned
- 2000-06-07 WO PCT/US2000/015626 patent/WO2000076027A1/en active Application Filing
- 2000-06-07 AU AU58693/00A patent/AU5869300A/en not_active Abandoned
- 2000-06-07 AU AU54687/00A patent/AU5468700A/en not_active Abandoned
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 |