GB1288494A - - Google Patents
Info
- Publication number
- GB1288494A GB1288494A GB1288494DA GB1288494A GB 1288494 A GB1288494 A GB 1288494A GB 1288494D A GB1288494D A GB 1288494DA GB 1288494 A GB1288494 A GB 1288494A
- Authority
- GB
- United Kingdom
- Prior art keywords
- slot
- disc
- radiation pattern
- wall
- centre
- 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
- 239000004020 conductor Substances 0.000 abstract 2
- 230000005855 radiation Effects 0.000 abstract 2
- 239000002184 metal Substances 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q21/00—Antenna arrays or systems
- H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
- H01Q21/20—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path
- H01Q21/205—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a curvilinear path providing an omnidirectional coverage
-
- 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
- H01Q13/10—Resonant slot antennas
Landscapes
- Waveguide Aerials (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB1208770 | 1970-03-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB1288494A true GB1288494A (enExample) | 1972-09-13 |
Family
ID=9998171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB1288494D Expired GB1288494A (enExample) | 1970-03-13 | 1970-03-13 |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB1288494A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471695A (zh) * | 2021-07-06 | 2021-10-01 | 中国商用飞机有限责任公司 | 用于高频天线的馈线及其制造方法 |
-
1970
- 1970-03-13 GB GB1288494D patent/GB1288494A/en not_active Expired
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113471695A (zh) * | 2021-07-06 | 2021-10-01 | 中国商用飞机有限责任公司 | 用于高频天线的馈线及其制造方法 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PS | Patent sealed | ||
| PCNP | Patent ceased through non-payment of renewal fee |