BE588978A - Antenna system with slot radiators. - Google Patents
Antenna system with slot radiators.Info
- Publication number
- BE588978A BE588978A BE588978A BE588978A BE588978A BE 588978 A BE588978 A BE 588978A BE 588978 A BE588978 A BE 588978A BE 588978 A BE588978 A BE 588978A BE 588978 A BE588978 A BE 588978A
- Authority
- BE
- Belgium
- Prior art keywords
- antenna system
- slot radiators
- radiators
- slot
- antenna
- Prior art date
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
- H01Q3/22—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 in accordance with variation of frequency of radiated wave
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01Q—ANTENNAS, i.e. RADIO AERIALS
- H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
- H01Q25/02—Antennas or antenna systems providing at least two radiating patterns providing sum and difference patterns
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL237470 | 1959-03-25 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE588978A true BE588978A (en) | 1960-09-26 |
Family
ID=19751631
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE588978A BE588978A (en) | 1959-03-25 | 1960-03-24 | Antenna system with slot radiators. |
Country Status (6)
Country | Link |
---|---|
US (1) | US3105968A (en) |
BE (1) | BE588978A (en) |
CH (1) | CH376545A (en) |
DE (1) | DE1105927B (en) |
GB (1) | GB906614A (en) |
NL (2) | NL237470A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3324475A (en) * | 1964-02-13 | 1967-06-06 | Decca Ltd | Scanning antenna array wherein feed utilizes dispersive elements to provide nonlinear scan-frequency relationship |
US3643261A (en) * | 1969-10-09 | 1972-02-15 | Itt | Apparatus and method of compensating a long highly dispersive traveling wave transmission line |
DE3310043C2 (en) * | 1983-03-19 | 1995-02-23 | Deutsche Aerospace | Waveguide slot antenna |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT454356A (en) * | 1948-07-29 | |||
FR983033A (en) * | 1949-01-22 | 1951-06-18 | Directional antenna with variable direction of radiation with frequency | |
US2616046A (en) * | 1949-12-01 | 1952-10-28 | Arthur E Marston | Multielement helix antenna |
US2623121A (en) * | 1950-04-28 | 1952-12-23 | Nat Union Radio Corp | Wave guide |
US2676257A (en) * | 1950-06-03 | 1954-04-20 | Hughes Tool Co | Microwave antenna array |
US2743440A (en) * | 1951-07-19 | 1956-04-24 | Henry J Riblet | Electromagnetic horn |
US2810908A (en) * | 1951-10-10 | 1957-10-22 | Rca Corp | Microwave phase compensation system |
-
0
- NL NL123907D patent/NL123907C/xx active
- NL NL237470D patent/NL237470A/xx unknown
-
1960
- 1960-03-24 US US17294A patent/US3105968A/en not_active Expired - Lifetime
- 1960-03-24 BE BE588978A patent/BE588978A/en unknown
- 1960-03-24 GB GB10481/60A patent/GB906614A/en not_active Expired
- 1960-03-24 CH CH329460A patent/CH376545A/en unknown
- 1960-03-25 DE DEN18085A patent/DE1105927B/en active Pending
Also Published As
Publication number | Publication date |
---|---|
DE1105927B (en) | 1961-05-04 |
NL123907C (en) | |
CH376545A (en) | 1964-04-15 |
NL237470A (en) | |
GB906614A (en) | 1962-09-26 |
US3105968A (en) | 1963-10-01 |
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