JPH0160962B2 - - Google Patents
Info
- Publication number
- JPH0160962B2 JPH0160962B2 JP55174081A JP17408180A JPH0160962B2 JP H0160962 B2 JPH0160962 B2 JP H0160962B2 JP 55174081 A JP55174081 A JP 55174081A JP 17408180 A JP17408180 A JP 17408180A JP H0160962 B2 JPH0160962 B2 JP H0160962B2
- Authority
- JP
- Japan
- Prior art keywords
- mirror surface
- phase
- electric field
- reflecting mirror
- antenna device
- 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
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
-
- 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
- H01Q15/147—Reflecting surfaces; Equivalent structures provided with means for controlling or monitoring the shape of the reflecting surface
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55174081A JPS5797705A (en) | 1980-12-10 | 1980-12-10 | Reflective mirror antenna device |
DE19813152620 DE3152620T1 (de) | 1980-12-10 | 1981-12-08 | Reflexionsspiegel-antenneneinheit |
US06/440,220 US4506270A (en) | 1980-12-10 | 1981-12-08 | Reflecting mirror antenna unit with diverse curvature |
PCT/JP1981/000372 WO1982002120A1 (fr) | 1980-12-10 | 1981-12-08 | Antenne a reflecteur |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55174081A JPS5797705A (en) | 1980-12-10 | 1980-12-10 | Reflective mirror antenna device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5797705A JPS5797705A (en) | 1982-06-17 |
JPH0160962B2 true JPH0160962B2 (en]) | 1989-12-26 |
Family
ID=15972313
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP55174081A Granted JPS5797705A (en) | 1980-12-10 | 1980-12-10 | Reflective mirror antenna device |
Country Status (3)
Country | Link |
---|---|
US (1) | US4506270A (en]) |
JP (1) | JPS5797705A (en]) |
WO (1) | WO1982002120A1 (en]) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6331839B1 (en) | 1999-03-17 | 2001-12-18 | Burt Baskette Grenell | Satellite antenna enhancer and method and system for using an existing satellite dish for aiming replacement dish |
US6215453B1 (en) | 1999-03-17 | 2001-04-10 | Burt Baskette Grenell | Satellite antenna enhancer and method and system for using an existing satellite dish for aiming replacement dish |
EP2161784A1 (en) * | 2008-09-05 | 2010-03-10 | Astrium Limited | Antenna reflector |
US9190716B2 (en) | 2008-09-05 | 2015-11-17 | Astrium Limited | Reflector |
JP5859198B2 (ja) * | 2010-12-27 | 2016-02-10 | 三菱電機株式会社 | アンテナリフレクタの製造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3521288A (en) * | 1968-07-10 | 1970-07-21 | Us Air Force | Antenna array employing beam waveguide feed |
JPS5851442B2 (ja) * | 1972-10-13 | 1983-11-16 | 日本電信電話株式会社 | 2 ヘンパキヨウヨウアンテナソウチ |
US4090204A (en) * | 1976-09-01 | 1978-05-16 | Rca Corporation | Electronically steered antenna system using a reflective surface formed of piezoelectric transducers |
JPS5427346A (en) * | 1977-08-02 | 1979-03-01 | Sanei Kinzoku Kogyo Kk | Reflector |
-
1980
- 1980-12-10 JP JP55174081A patent/JPS5797705A/ja active Granted
-
1981
- 1981-12-08 WO PCT/JP1981/000372 patent/WO1982002120A1/ja active Application Filing
- 1981-12-08 US US06/440,220 patent/US4506270A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPS5797705A (en) | 1982-06-17 |
US4506270A (en) | 1985-03-19 |
WO1982002120A1 (fr) | 1982-06-24 |
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