JPH0351122B2 - - Google Patents
Info
- Publication number
- JPH0351122B2 JPH0351122B2 JP6964581A JP6964581A JPH0351122B2 JP H0351122 B2 JPH0351122 B2 JP H0351122B2 JP 6964581 A JP6964581 A JP 6964581A JP 6964581 A JP6964581 A JP 6964581A JP H0351122 B2 JPH0351122 B2 JP H0351122B2
- Authority
- JP
- Japan
- Prior art keywords
- parallel plate
- input
- origin
- elements
- 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.)
- Expired
Links
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000003989 dielectric material Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
Classifications
-
- 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
- H01Q25/008—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 lens fed multibeam arrays
Landscapes
- Aerials With Secondary Devices (AREA)
- Variable-Direction Aerials And Aerial Arrays (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6964581A JPS57184305A (en) | 1981-05-09 | 1981-05-09 | Antenna device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6964581A JPS57184305A (en) | 1981-05-09 | 1981-05-09 | Antenna device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57184305A JPS57184305A (en) | 1982-11-13 |
JPH0351122B2 true JPH0351122B2 (zh) | 1991-08-05 |
Family
ID=13408784
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6964581A Granted JPS57184305A (en) | 1981-05-09 | 1981-05-09 | Antenna device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57184305A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB8711271D0 (en) * | 1987-05-13 | 1987-06-17 | British Broadcasting Corp | Microwave lens & array antenna |
WO2010061948A1 (ja) | 2008-11-28 | 2010-06-03 | 日立化成工業株式会社 | マルチビームアンテナ装置 |
-
1981
- 1981-05-09 JP JP6964581A patent/JPS57184305A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS57184305A (en) | 1982-11-13 |
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