GB9301657D0 - Improvement relating to antennas - Google Patents
Improvement relating to antennasInfo
- Publication number
- GB9301657D0 GB9301657D0 GB939301657A GB9301657A GB9301657D0 GB 9301657 D0 GB9301657 D0 GB 9301657D0 GB 939301657 A GB939301657 A GB 939301657A GB 9301657 A GB9301657 A GB 9301657A GB 9301657 D0 GB9301657 D0 GB 9301657D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- antennas
- improvement relating
- relating
- improvement
- 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.)
- Granted
Links
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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q7/00—Loop antennas with a substantially uniform current distribution around the loop and having a directional radiation pattern in a plane perpendicular to the plane of the loop
-
- 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
- H01Q9/16—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole
- H01Q9/26—Resonant antennas with feed intermediate between the extremities of the antenna, e.g. centre-fed dipole with folded element or elements, the folded parts being spaced apart a small fraction of operating wavelength
- H01Q9/265—Open ring dipoles; Circular dipoles
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9301657A GB2261997B (en) | 1992-02-14 | 1993-01-28 | Improvement relating to antennas |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB929203121A GB9203121D0 (en) | 1992-02-14 | 1992-02-14 | Broadband circular skeleton slot antenna |
GB9301657A GB2261997B (en) | 1992-02-14 | 1993-01-28 | Improvement relating to antennas |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9301657D0 true GB9301657D0 (en) | 1993-03-17 |
GB2261997A GB2261997A (en) | 1993-06-02 |
GB2261997B GB2261997B (en) | 1994-08-31 |
Family
ID=26300316
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9301657A Expired - Fee Related GB2261997B (en) | 1992-02-14 | 1993-01-28 | Improvement relating to antennas |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2261997B (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE373878T1 (en) | 2004-07-13 | 2007-10-15 | Tdk Corp | PXM ANTENNA FOR POWERFUL, BROADBAND APPLICATIONS |
EP3982484A1 (en) * | 2020-10-07 | 2022-04-13 | Rohde & Schwarz GmbH & Co. KG | Wideband antenna array |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL72904C (en) * | 1946-01-16 | |||
GB673797A (en) * | 1950-11-27 | 1952-06-11 | Collins Radio Co | Improvements in antennas |
-
1993
- 1993-01-28 GB GB9301657A patent/GB2261997B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2261997B (en) | 1994-08-31 |
GB2261997A (en) | 1993-06-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 19970128 |