CH278795A - Antenne radioélectrique dirigée à large bande de fréquences. - Google Patents
Antenne radioélectrique dirigée à large bande de fréquences.Info
- Publication number
- CH278795A CH278795A CH278795DA CH278795A CH 278795 A CH278795 A CH 278795A CH 278795D A CH278795D A CH 278795DA CH 278795 A CH278795 A CH 278795A
- Authority
- CH
- Switzerland
- Prior art keywords
- radio antenna
- directed radio
- broadband
- broadband directed
- antenna
- Prior art date
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
-
- 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
- H01Q13/08—Radiating ends of two-conductor microwave transmission lines, e.g. of coaxial lines, of microstrip lines
- H01Q13/085—Slot-line radiating ends
-
- 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
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9845A GB590413A (en) | 1945-01-01 | Antennae for broad frequency band operation |
Publications (1)
Publication Number | Publication Date |
---|---|
CH278795A true CH278795A (fr) | 1951-10-31 |
Family
ID=9698361
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CH278795D CH278795A (fr) | 1945-01-01 | 1947-11-26 | Antenne radioélectrique dirigée à large bande de fréquences. |
Country Status (3)
Country | Link |
---|---|
US (1) | US2559693A (fr) |
BE (1) | BE476546A (fr) |
CH (1) | CH278795A (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781512A (en) * | 1951-12-05 | 1957-02-12 | Jr Ralph O Robinson | Cylindrical notch antenna |
US2942263A (en) * | 1957-02-25 | 1960-06-21 | Gen Dynamics Corp | Antennas |
US5519408A (en) * | 1991-01-22 | 1996-05-21 | Us Air Force | Tapered notch antenna using coplanar waveguide |
JP2005086531A (ja) * | 2003-09-09 | 2005-03-31 | Sony Corp | 無線通信装置 |
US12009600B1 (en) | 2022-06-08 | 2024-06-11 | First Rf Corporation | Broadband antenna structure and associated devices |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2206923A (en) * | 1934-09-12 | 1940-07-09 | American Telephone & Telegraph | Short wave radio system |
DE970327C (de) * | 1936-03-07 | 1958-09-11 | Pintsch Bamag Ag | Einrichtung zum Buendeln ultrakurzer elektromagnetischer Wellen |
US2238770A (en) * | 1938-03-07 | 1941-04-15 | Emi Ltd | High frequency electrical conductor or radiator |
US2234293A (en) * | 1939-09-19 | 1941-03-11 | Rca Corp | Antenna system |
US2402622A (en) * | 1940-11-26 | 1946-06-25 | Univ Leland Stanford Junior | Radiating electromagnetic wave guide |
US2433368A (en) * | 1942-03-31 | 1947-12-30 | Sperry Gyroscope Co Inc | Wave guide construction |
US2400867A (en) * | 1942-06-27 | 1946-05-21 | Rca Corp | Antenna |
US2414266A (en) * | 1942-06-27 | 1947-01-14 | Rca Corp | Antenna |
US2407068A (en) * | 1942-09-15 | 1946-09-03 | Gen Electric | Wave transmitting system |
-
0
- BE BE476546D patent/BE476546A/xx unknown
-
1945
- 1945-12-19 US US636021A patent/US2559693A/en not_active Expired - Lifetime
-
1947
- 1947-11-26 CH CH278795D patent/CH278795A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
US2559693A (en) | 1951-07-10 |
BE476546A (fr) |
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