JPH047123B2 - - Google Patents
Info
- Publication number
- JPH047123B2 JPH047123B2 JP56036115A JP3611581A JPH047123B2 JP H047123 B2 JPH047123 B2 JP H047123B2 JP 56036115 A JP56036115 A JP 56036115A JP 3611581 A JP3611581 A JP 3611581A JP H047123 B2 JPH047123 B2 JP H047123B2
- Authority
- JP
- Japan
- Prior art keywords
- horn
- primary radiator
- antenna
- parabolic reflector
- parabolic
- 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
Landscapes
- Aerials With Secondary Devices (AREA)
- Waveguide Aerials (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611581A JPS57150204A (en) | 1981-03-12 | 1981-03-12 | Microwave band antenna |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3611581A JPS57150204A (en) | 1981-03-12 | 1981-03-12 | Microwave band antenna |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57150204A JPS57150204A (en) | 1982-09-17 |
| JPH047123B2 true JPH047123B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-02-10 |
Family
ID=12460774
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3611581A Granted JPS57150204A (en) | 1981-03-12 | 1981-03-12 | Microwave band antenna |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57150204A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6143281B2 (ja) * | 2013-03-04 | 2017-06-07 | 日本無線株式会社 | レーダアンテナ |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5425654A (en) * | 1977-07-29 | 1979-02-26 | Hitachi Denshi Ltd | Antenna mocrowave band |
-
1981
- 1981-03-12 JP JP3611581A patent/JPS57150204A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57150204A (en) | 1982-09-17 |