DE3775528D1 - Reflektorantenne mit einem selbsttragenden speisungsstrahler. - Google Patents
Reflektorantenne mit einem selbsttragenden speisungsstrahler.Info
- Publication number
- DE3775528D1 DE3775528D1 DE8787903452T DE3775528T DE3775528D1 DE 3775528 D1 DE3775528 D1 DE 3775528D1 DE 8787903452 T DE8787903452 T DE 8787903452T DE 3775528 T DE3775528 T DE 3775528T DE 3775528 D1 DE3775528 D1 DE 3775528D1
- Authority
- DE
- Germany
- Prior art keywords
- tube
- subreflector
- intermediate space
- aperture
- self
- 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.)
- Expired - Lifetime
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
- 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
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NO862192A NO862192D0 (no) | 1986-06-03 | 1986-06-03 | Reflektorantenne med selvbaerende mateelement. |
NO864563A NO864563L (no) | 1986-06-03 | 1986-11-17 | Reflektorantenne med selvbaerende mateelement. |
PCT/NO1987/000044 WO1987007771A1 (en) | 1986-06-03 | 1987-06-03 | Reflector antenna with a self-supported feed |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3775528D1 true DE3775528D1 (de) | 1992-02-06 |
Family
ID=26647959
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787903452T Expired - Lifetime DE3775528D1 (de) | 1986-06-03 | 1987-06-03 | Reflektorantenne mit einem selbsttragenden speisungsstrahler. |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0268635B1 (de) |
JP (1) | JPH01500790A (de) |
AT (1) | ATE70924T1 (de) |
DE (1) | DE3775528D1 (de) |
NO (2) | NO864563L (de) |
WO (1) | WO1987007771A1 (de) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4002913A1 (de) * | 1990-02-01 | 1991-08-08 | Ant Nachrichtentech | Doppelreflektor-antenne |
GB9007976D0 (en) * | 1990-04-09 | 1990-06-06 | Marconi Electronic Devices | Antenna arrangement |
BR9811241A (pt) * | 1997-08-21 | 2000-08-15 | Kildal Antenna Consulting Ab | Antena refletora melhorada com alimentação auto-suportada |
SE515493C2 (sv) | 1999-12-28 | 2001-08-13 | Ericsson Telefon Ab L M | Subreflektor, matare samt reflektorantenn innefattande en sådan subreflektor. |
WO2006064536A1 (ja) * | 2004-12-13 | 2006-06-22 | Mitsubishi Denki Kabushiki Kaisha | アンテナ装置 |
JP6051904B2 (ja) * | 2013-02-06 | 2016-12-27 | 三菱電機株式会社 | アンテナ装置用一次放射器、およびアンテナ装置 |
US9246233B2 (en) | 2013-03-01 | 2016-01-26 | Optim Microwave, Inc. | Compact low sidelobe antenna and feed network |
JP6198647B2 (ja) * | 2014-03-19 | 2017-09-20 | 三菱電機株式会社 | アンテナ装置 |
CN104979622A (zh) * | 2014-04-08 | 2015-10-14 | 蒋云阳 | 异形圆锥柱宽频带天线 |
WO2018120197A1 (zh) * | 2016-12-30 | 2018-07-05 | 华为技术有限公司 | 一种天线及通信设备 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE466752A (de) * | 1945-07-21 | |||
NL272285A (de) * | 1960-12-19 | |||
DE2240893A1 (de) * | 1972-08-19 | 1974-03-07 | Gruenzweig & Hartmann | Spiegelantenne, insbesondere fuer das 12 ghz-band |
-
1986
- 1986-11-17 NO NO864563A patent/NO864563L/no unknown
-
1987
- 1987-06-03 JP JP62503322A patent/JPH01500790A/ja active Pending
- 1987-06-03 WO PCT/NO1987/000044 patent/WO1987007771A1/en active IP Right Grant
- 1987-06-03 EP EP87903452A patent/EP0268635B1/de not_active Expired - Lifetime
- 1987-06-03 DE DE8787903452T patent/DE3775528D1/de not_active Expired - Lifetime
- 1987-06-03 AT AT87903452T patent/ATE70924T1/de not_active IP Right Cessation
-
1988
- 1988-02-03 NO NO880464A patent/NO163928C/no unknown
Also Published As
Publication number | Publication date |
---|---|
ATE70924T1 (de) | 1992-01-15 |
NO880464L (no) | 1988-02-03 |
NO163928B (no) | 1990-04-30 |
NO864563L (no) | 1987-12-04 |
NO163928C (no) | 1990-08-08 |
NO880464D0 (no) | 1988-02-03 |
EP0268635B1 (de) | 1991-12-27 |
WO1987007771A1 (en) | 1987-12-17 |
NO864563D0 (no) | 1986-11-17 |
EP0268635A1 (de) | 1988-06-01 |
JPH01500790A (ja) | 1989-03-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings |