GB2114374B - Improvements in or relating to aerials - Google Patents
Improvements in or relating to aerialsInfo
- Publication number
- GB2114374B GB2114374B GB08202714A GB8202714A GB2114374B GB 2114374 B GB2114374 B GB 2114374B GB 08202714 A GB08202714 A GB 08202714A GB 8202714 A GB8202714 A GB 8202714A GB 2114374 B GB2114374 B GB 2114374B
- Authority
- GB
- United Kingdom
- Prior art keywords
- aerials
- relating
- 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
- H01Q3/00—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system
- H01Q3/24—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching
- H01Q3/247—Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system varying the orientation by switching energy from one active radiating element to another, e.g. for beam switching by switching different parts of a primary active element
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/002—Antennas or antenna systems providing at least two radiating patterns providing at least two patterns of different beamwidth; Variable beamwidth antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
- H01Q9/04—Resonant antennas
- H01Q9/44—Resonant antennas with a plurality of divergent straight elements, e.g. V-dipole, X-antenna; with a plurality of elements having mutually inclined substantially straight portions
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08202714A GB2114374B (en) | 1982-01-30 | 1982-01-30 | Improvements in or relating to aerials |
| AU10744/83A AU555207B2 (en) | 1982-01-30 | 1983-01-25 | Aerials |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB08202714A GB2114374B (en) | 1982-01-30 | 1982-01-30 | Improvements in or relating to aerials |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2114374A GB2114374A (en) | 1983-08-17 |
| GB2114374B true GB2114374B (en) | 1985-06-26 |
Family
ID=10528002
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB08202714A Expired GB2114374B (en) | 1982-01-30 | 1982-01-30 | Improvements in or relating to aerials |
Country Status (2)
| Country | Link |
|---|---|
| AU (1) | AU555207B2 (en) |
| GB (1) | GB2114374B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9126240D0 (en) * | 1991-12-11 | 1992-02-12 | Shaye Communications Ltd | Diversity antenna |
| CN114447625B (en) * | 2021-12-18 | 2023-07-28 | 中国电波传播研究所（中国电子科技集团公司第二十二研究所） | Miniaturized orthogonal altimeter transmitting antenna |
-
1982
- 1982-01-30 GB GB08202714A patent/GB2114374B/en not_active Expired
-
1983
- 1983-01-25 AU AU10744/83A patent/AU555207B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU555207B2 (en) | 1986-09-18 |
| AU1074483A (en) | 1983-08-04 |
| GB2114374A (en) | 1983-08-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19940130 |