IT1138987B - ANTENNA EXCITER WITH ELLIPTICAL RADIATION CHARACTERISTICS - Google Patents
ANTENNA EXCITER WITH ELLIPTICAL RADIATION CHARACTERISTICSInfo
- Publication number
- IT1138987B IT1138987B IT20075/81A IT2007581A IT1138987B IT 1138987 B IT1138987 B IT 1138987B IT 20075/81 A IT20075/81 A IT 20075/81A IT 2007581 A IT2007581 A IT 2007581A IT 1138987 B IT1138987 B IT 1138987B
- Authority
- IT
- Italy
- Prior art keywords
- radiation characteristics
- antenna exciter
- elliptical radiation
- elliptical
- exciter
- Prior art date
Links
- 230000005855 radiation Effects 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0208—Corrugated horns
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/02—Waveguide horns
- H01Q13/0208—Corrugated horns
- H01Q13/0225—Corrugated horns of non-circular cross-section
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3009254A DE3009254C2 (en) | 1980-03-11 | 1980-03-11 | Antenna exciter with a radiation pattern of elliptical cross-section |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8120075A0 IT8120075A0 (en) | 1981-03-02 |
IT1138987B true IT1138987B (en) | 1986-09-17 |
Family
ID=6096840
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20075/81A IT1138987B (en) | 1980-03-11 | 1981-03-02 | ANTENNA EXCITER WITH ELLIPTICAL RADIATION CHARACTERISTICS |
Country Status (4)
Country | Link |
---|---|
CA (1) | CA1157146A (en) |
DE (1) | DE3009254C2 (en) |
FR (1) | FR2478381A1 (en) |
IT (1) | IT1138987B (en) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3109667A1 (en) * | 1981-03-13 | 1982-09-23 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | "WIDE-BAND GROOVED HORN SPOTLIGHT" |
JPH0770886B2 (en) * | 1984-08-22 | 1995-07-31 | 日本電気株式会社 | Elliptical corrugated feeder |
NO157480C (en) * | 1985-02-28 | 1988-03-30 | Sintef | HYBRID MODE HORNANTENNE. |
DE4009322A1 (en) * | 1990-03-23 | 1991-09-26 | Ant Nachrichtentech | Supply system for angle diversity operation of dish reflector antenna - has pair of horns between dish and sub-reflector defining angle between them |
US5552797A (en) * | 1994-12-02 | 1996-09-03 | Avnet, Inc. | Die-castable corrugated horns providing elliptical beams |
CN105789911B (en) * | 2016-04-20 | 2019-03-19 | 四川中测微格科技有限公司 | Circular polarisation elliptical beam circular array electromagnetic horn unit |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1179392A (en) * | 1966-01-31 | 1970-01-28 | Mini Of Technology | Improvements in or relating to Horn Aerials |
DE2616125C3 (en) * | 1976-04-13 | 1979-12-20 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Broadband hybrid mode converter |
-
1980
- 1980-03-11 DE DE3009254A patent/DE3009254C2/en not_active Expired
-
1981
- 1981-03-02 IT IT20075/81A patent/IT1138987B/en active
- 1981-03-09 CA CA000372523A patent/CA1157146A/en not_active Expired
- 1981-03-11 FR FR8104893A patent/FR2478381A1/en active Granted
Also Published As
Publication number | Publication date |
---|---|
CA1157146A (en) | 1983-11-15 |
IT8120075A0 (en) | 1981-03-02 |
DE3009254C2 (en) | 1982-07-08 |
FR2478381A1 (en) | 1981-09-18 |
FR2478381B1 (en) | 1984-02-10 |
DE3009254A1 (en) | 1981-10-01 |
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