GB2088138B - Antennas - Google Patents
AntennasInfo
- Publication number
- GB2088138B GB2088138B GB8134081A GB8134081A GB2088138B GB 2088138 B GB2088138 B GB 2088138B GB 8134081 A GB8134081 A GB 8134081A GB 8134081 A GB8134081 A GB 8134081A GB 2088138 B GB2088138 B GB 2088138B
- Authority
- GB
- United Kingdom
- Prior art keywords
- antennas
- 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
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/04—Multimode antennas
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q5/00—Arrangements for simultaneous operation of antennas on two or more different wavebands, e.g. dual-band or multi-band arrangements
- H01Q5/40—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements
- H01Q5/45—Imbricated or interleaved structures; Combined or electromagnetically coupled arrangements, e.g. comprising two or more non-connected fed radiating elements using two or more feeds in association with a common reflecting, diffracting or refracting device
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Waveguide Aerials (AREA)
- Aerials With Secondary Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8134081A GB2088138B (en) | 1980-11-13 | 1981-11-12 | Antennas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB8036535 | 1980-11-13 | ||
GB8134081A GB2088138B (en) | 1980-11-13 | 1981-11-12 | Antennas |
Publications (2)
Publication Number | Publication Date |
---|---|
GB2088138A GB2088138A (en) | 1982-06-03 |
GB2088138B true GB2088138B (en) | 1984-05-10 |
Family
ID=26277499
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB8134081A Expired GB2088138B (en) | 1980-11-13 | 1981-11-12 | Antennas |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2088138B (en) |
-
1981
- 1981-11-12 GB GB8134081A patent/GB2088138B/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB2088138A (en) | 1982-06-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |