WO2010141548A3 - Antenna feed system - Google Patents
Antenna feed system Download PDFInfo
- Publication number
- WO2010141548A3 WO2010141548A3 PCT/US2010/037022 US2010037022W WO2010141548A3 WO 2010141548 A3 WO2010141548 A3 WO 2010141548A3 US 2010037022 W US2010037022 W US 2010037022W WO 2010141548 A3 WO2010141548 A3 WO 2010141548A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- antenna feed
- antenna
- improvement
- radio transceiver
- feed
- Prior art date
Links
Classifications
-
- 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
- H01Q19/10—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 reflecting surfaces
- H01Q19/12—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 reflecting surfaces wherein the surfaces are concave
-
- 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
- H01Q15/14—Reflecting surfaces; Equivalent structures
- H01Q15/16—Reflecting surfaces; Equivalent structures curved in two dimensions, e.g. paraboloidal
-
- 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
- H01Q19/10—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 reflecting surfaces
- H01Q19/12—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 reflecting surfaces wherein the surfaces are concave
- H01Q19/13—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 reflecting surfaces wherein the surfaces are concave the primary radiating source being a single radiating element, e.g. a dipole, a slot, a waveguide termination
- H01Q19/134—Rear-feeds; Splash plate feeds
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
Abstract
A microwave system comprises an antenna, antenna feed, a radio transceiver, and appropriate cabling among the aforementioned. Cost, performance and reliability improvements are achieved with further integration of these elements and with design improvements in the antenna feed. One improvement is the integration of the radio transceiver with the antenna feed. This improvement has many benefits including the elimination of RF cables and connectors. Another improvement is the incorporation of parasitic radiators and sub-reflectors as part to of the antenna feed. The entire antenna, including the feed design is optimized with 3D finite element, method (FEM) software and numerical optimization software. Another improvement is the utilization of the digital cable to power the integrated radio transceiver and a center fed parabolic reflector.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201080003481.1A CN102239599B (en) | 2009-06-04 | 2010-06-02 | Antenna feed system |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/477,998 US8466847B2 (en) | 2009-06-04 | 2009-06-04 | Microwave system |
US12/477,998 | 2009-06-04 | ||
US12/477,986 | 2009-06-04 | ||
US12/477,986 US8493279B2 (en) | 2009-06-04 | 2009-06-04 | Antenna feed system |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2010141548A2 WO2010141548A2 (en) | 2010-12-09 |
WO2010141548A3 true WO2010141548A3 (en) | 2011-03-03 |
Family
ID=43298464
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2010/037022 WO2010141548A2 (en) | 2009-06-04 | 2010-06-02 | Antenna feed system |
Country Status (2)
Country | Link |
---|---|
CN (2) | CN104092025B (en) |
WO (1) | WO2010141548A2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8836601B2 (en) * | 2013-02-04 | 2014-09-16 | Ubiquiti Networks, Inc. | Dual receiver/transmitter radio devices with choke |
ES2868348T3 (en) * | 2014-10-14 | 2021-10-21 | Ubiquiti Inc | Signal isolation covers and reflectors for antenna |
US9847584B2 (en) | 2014-12-02 | 2017-12-19 | Ubiquiti Networks, Inc. | Multi-panel antenna system |
KR102020581B1 (en) * | 2015-02-24 | 2019-09-11 | 프라운호퍼 게젤샤프트 쭈르 푀르데룽 데어 안겐반텐 포르슝 에. 베. | Integrated Transceiver with Focusing Antenna |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202699A (en) * | 1991-05-30 | 1993-04-13 | Confier Corporation | Integrated MMDS antenna and down converter |
US5825333A (en) * | 1992-03-05 | 1998-10-20 | Honda Giken Kogyo Kabushiki Kaisha | Offset multibeam antenna |
US5844527A (en) * | 1993-02-12 | 1998-12-01 | Furuno Electric Company, Limited | Radar antenna |
US6429827B1 (en) * | 1998-12-28 | 2002-08-06 | Transystem, Inc. | Integrated MMDS antenna with reflector mounted on a totally sealed single-body dipole-transceiver base |
US20080111758A1 (en) * | 2006-11-09 | 2008-05-15 | Kvh Industries, Inc. | Antenna Feed-Tube-to-Amplifier Coupling |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5523768A (en) * | 1991-05-30 | 1996-06-04 | Conifer Corporation | Integrated feed and down converter apparatus |
US5666126A (en) * | 1995-09-18 | 1997-09-09 | California Amplifier | Multi-staged antenna optimized for reception within multiple frequency bands |
US20070075909A1 (en) * | 2005-10-03 | 2007-04-05 | Andrew Corporation | Integrated Satellite Communications Outdoor Unit |
CN101414707A (en) * | 2008-11-28 | 2009-04-22 | 邢红兵 | Novel short backfire antenna |
-
2010
- 2010-06-02 CN CN201410317194.8A patent/CN104092025B/en active Active
- 2010-06-02 WO PCT/US2010/037022 patent/WO2010141548A2/en active Application Filing
- 2010-06-02 CN CN201080003481.1A patent/CN102239599B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5202699A (en) * | 1991-05-30 | 1993-04-13 | Confier Corporation | Integrated MMDS antenna and down converter |
US5825333A (en) * | 1992-03-05 | 1998-10-20 | Honda Giken Kogyo Kabushiki Kaisha | Offset multibeam antenna |
US5844527A (en) * | 1993-02-12 | 1998-12-01 | Furuno Electric Company, Limited | Radar antenna |
US6429827B1 (en) * | 1998-12-28 | 2002-08-06 | Transystem, Inc. | Integrated MMDS antenna with reflector mounted on a totally sealed single-body dipole-transceiver base |
US20080111758A1 (en) * | 2006-11-09 | 2008-05-15 | Kvh Industries, Inc. | Antenna Feed-Tube-to-Amplifier Coupling |
Also Published As
Publication number | Publication date |
---|---|
CN102239599A (en) | 2011-11-09 |
WO2010141548A2 (en) | 2010-12-09 |
CN104092025B (en) | 2017-04-26 |
CN102239599B (en) | 2015-06-03 |
CN104092025A (en) | 2014-10-08 |
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