EP2359435A4 - Compact multibeam reflector antenna - Google Patents
Compact multibeam reflector antennaInfo
- Publication number
- EP2359435A4 EP2359435A4 EP09826261A EP09826261A EP2359435A4 EP 2359435 A4 EP2359435 A4 EP 2359435A4 EP 09826261 A EP09826261 A EP 09826261A EP 09826261 A EP09826261 A EP 09826261A EP 2359435 A4 EP2359435 A4 EP 2359435A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- reflector antenna
- compact
- multibeam reflector
- compact multibeam
- antenna
- 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.)
- Withdrawn
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
- H01Q19/18—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 having two or more spaced reflecting surfaces
- H01Q19/19—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 having two or more spaced reflecting surfaces comprising one main concave reflecting surface associated with an auxiliary reflecting surface
-
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2008145112 | 2008-11-17 | ||
KR1020090089956A KR100944216B1 (en) | 2008-11-17 | 2009-09-23 | Compact multi beam reflector antenna |
PCT/KR2009/006600 WO2010056029A2 (en) | 2008-11-17 | 2009-11-11 | Compact multibeam reflector antenna |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2359435A2 EP2359435A2 (en) | 2011-08-24 |
EP2359435A4 true EP2359435A4 (en) | 2012-09-12 |
Family
ID=44278777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP09826261A Withdrawn EP2359435A4 (en) | 2008-11-17 | 2009-11-11 | Compact multibeam reflector antenna |
Country Status (1)
Country | Link |
---|---|
EP (1) | EP2359435A4 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2776724C1 (en) * | 2021-06-29 | 2022-07-26 | Федеральное государственное казенное образовательное учреждение высшего образования "Академия Федеральной службы безопасности Российской Федерации" (Академия ФСБ России) | Multibeam multiband multimirror antenna with axisymmetric counter-reflectors |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5136294A (en) * | 1987-01-12 | 1992-08-04 | Nec Corporation | Multibeam antenna |
US6211834B1 (en) * | 1998-09-30 | 2001-04-03 | Harris Corporation | Multiband ring focus antenna employing shaped-geometry main reflector and diverse-geometry shaped subreflector-feeds |
-
2009
- 2009-11-11 EP EP09826261A patent/EP2359435A4/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5136294A (en) * | 1987-01-12 | 1992-08-04 | Nec Corporation | Multibeam antenna |
US6211834B1 (en) * | 1998-09-30 | 2001-04-03 | Harris Corporation | Multiband ring focus antenna employing shaped-geometry main reflector and diverse-geometry shaped subreflector-feeds |
Non-Patent Citations (3)
Title |
---|
IWATA R: "Composite parabola dual beam antenna with a phase compensation subreflector", ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM, 1989. AP-S. DIGEST, IEEE, 26 June 1989 (1989-06-26), pages 1594 - 1597vol.3, XP032148798, DOI: 10.1109/APS.1989.135030 * |
PEREIRA L C P ET AL: "Horn subreflector blockage effects in the analysis of earth station antenna sidelobe performance", 19880606; 19880606 - 19880610, 6 June 1988 (1988-06-06), pages 875 - 878, XP010073519 * |
SANAD M ED - INSTITUTE OF ELECTRICAL AND ELECTRONICS ENGINEERS: "DESIGN OF QUAD-BAND REFLECTOR ANTENNAS WITHOUT USING FREQUENCY SELECTIVE SURFACES", PROCEEDINGS OF THE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSIS). ANN ARBOR, JUNE 28 - JULY 2, 1993; [PROCEEDINGS OF THE ANTENNAS AND PROPAGATION SOCIETY INTERNATIONAL SYMPOSIUM (APSIS)], NEW YORK, IEEE, US, vol. 2, 28 June 1993 (1993-06-28), pages 804 - 807, XP000420001 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2776724C1 (en) * | 2021-06-29 | 2022-07-26 | Федеральное государственное казенное образовательное учреждение высшего образования "Академия Федеральной службы безопасности Российской Федерации" (Академия ФСБ России) | Multibeam multiband multimirror antenna with axisymmetric counter-reflectors |
Also Published As
Publication number | Publication date |
---|---|
EP2359435A2 (en) | 2011-08-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
17P | Request for examination filed |
Effective date: 20110617 |
|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20120810 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01Q 25/00 20060101ALN20120806BHEP Ipc: H01Q 19/19 20060101AFI20120806BHEP |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20130308 |