GB2303491B - Antenna arrangements - Google Patents
Antenna arrangementsInfo
- Publication number
- GB2303491B GB2303491B GB9612805A GB9612805A GB2303491B GB 2303491 B GB2303491 B GB 2303491B GB 9612805 A GB9612805 A GB 9612805A GB 9612805 A GB9612805 A GB 9612805A GB 2303491 B GB2303491 B GB 2303491B
- Authority
- GB
- United Kingdom
- Prior art keywords
- antenna arrangements
- arrangements
- 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 - Lifetime
Links
Classifications
-
- 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
- H01Q13/20—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave
- H01Q13/24—Non-resonant leaky-waveguide or transmission-line antennas; Equivalent structures causing radiation along the transmission path of a guided wave constituted by a dielectric or ferromagnetic rod or pipe
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q19/00—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic
- H01Q19/06—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens
- H01Q19/062—Combinations of primary active antenna elements and units with secondary devices, e.g. with quasi-optical devices, for giving the antenna a desired directional characteristic using refracting or diffracting devices, e.g. lens for focusing
-
- 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
- H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9612805A GB2303491B (en) | 1995-07-17 | 1996-06-19 | Antenna arrangements |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9514557.9A GB9514557D0 (en) | 1995-07-17 | 1995-07-17 | Antenna arrangements |
GBGB9603320.4A GB9603320D0 (en) | 1995-07-17 | 1996-02-16 | Antenna arrangements |
GB9612805A GB2303491B (en) | 1995-07-17 | 1996-06-19 | Antenna arrangements |
Publications (3)
Publication Number | Publication Date |
---|---|
GB9612805D0 GB9612805D0 (en) | 1996-08-21 |
GB2303491A GB2303491A (en) | 1997-02-19 |
GB2303491B true GB2303491B (en) | 1999-04-14 |
Family
ID=27267818
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9612805A Expired - Lifetime GB2303491B (en) | 1995-07-17 | 1996-06-19 | Antenna arrangements |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2303491B (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19939834A1 (en) * | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Multi-beam radar sensor e.g. automobile obstacle sensor, has focusing body supported by holder relative to each transmission/reception element and common dielectric lens in path of each beam |
DE19939832A1 (en) * | 1999-08-21 | 2001-02-22 | Bosch Gmbh Robert | Multi-beam radar sensor e.g. automobile obstacle sensor, has polyrods supported by holder with spring sections and spacer for maintaining required spacing of polyrods from microwave structure |
EP1696509B1 (en) * | 2003-12-18 | 2009-10-28 | Fujitsu Limited | Antenna device, radio reception device, and radio transmission device |
DE102005002505A1 (en) * | 2005-01-19 | 2006-07-27 | Robert Bosch Gmbh | Device for emitting and receiving electromagnetic radiation |
JP6121680B2 (en) | 2012-10-05 | 2017-04-26 | 日立オートモティブシステムズ株式会社 | Radar module and speed measurement device using the same |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2268626A (en) * | 1992-07-02 | 1994-01-12 | Secr Defence | Dielectric resonator antenna. |
-
1996
- 1996-06-19 GB GB9612805A patent/GB2303491B/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2268626A (en) * | 1992-07-02 | 1994-01-12 | Secr Defence | Dielectric resonator antenna. |
Non-Patent Citations (1)
Title |
---|
AZ Fradin, "Microwave Antennas", 1961, Pergamon Press pages 25 to 29 * |
Also Published As
Publication number | Publication date |
---|---|
GB9612805D0 (en) | 1996-08-21 |
GB2303491A (en) | 1997-02-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) | ||
PE20 | Patent expired after termination of 20 years |
Expiry date: 20160618 |