NL6616784A - - Google Patents
Info
- Publication number
- NL6616784A NL6616784A NL6616784A NL6616784A NL6616784A NL 6616784 A NL6616784 A NL 6616784A NL 6616784 A NL6616784 A NL 6616784A NL 6616784 A NL6616784 A NL 6616784A NL 6616784 A NL6616784 A NL 6616784A
- Authority
- NL
- Netherlands
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
- H01Q3/26—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture
- H01Q3/30—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array
- H01Q3/34—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 relative phase or relative amplitude of energisation between two or more active radiating elements; varying the distribution of energy across a radiating aperture varying the relative phase between the radiating elements of an array by electrical means
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR40060 | 1965-11-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL6616784A true NL6616784A (forum.php) | 1969-02-25 |
Family
ID=8593638
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL6616784A NL6616784A (forum.php) | 1965-11-29 | 1966-11-29 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US3480958A (forum.php) |
| FR (1) | FR1570415A (forum.php) |
| GB (1) | GB1175365A (forum.php) |
| NL (1) | NL6616784A (forum.php) |
Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3581242A (en) * | 1969-10-20 | 1971-05-25 | Us Air Force | Variable polarizer for microwave systems |
| GB1345537A (en) * | 1970-07-09 | 1974-01-30 | Marconi Co Ltd | Electrical signal combining and separating arrangements |
| US3706998A (en) * | 1971-02-03 | 1972-12-19 | Raytheon Co | Multiple interleaved phased antenna array providing simultaneous operation at two frequencies and two polarizations |
| US3787859A (en) * | 1971-09-29 | 1974-01-22 | Itt | Scanning cylindrical antenna for a phase comparison guidance system |
| US4045800A (en) * | 1975-05-22 | 1977-08-30 | Hughes Aircraft Company | Phase steered subarray antenna |
| US4063250A (en) * | 1975-12-16 | 1977-12-13 | Electrospace Systems, Inc. | Beam and null switch step steerable antenna system |
| US4121209A (en) * | 1977-10-20 | 1978-10-17 | The United States Of America As Represented By The Secretary Of The Navy | Two-axis motion compensation for AMTI |
| US4277787A (en) * | 1979-12-20 | 1981-07-07 | General Electric Company | Charge transfer device phased array beamsteering and multibeam beamformer |
| US4611208A (en) * | 1983-10-04 | 1986-09-09 | The United States Of America As Represented By The Secretary Of The Air Force | Means for aligning elevation beam pattern along an isodop in synthetic aperture mapping radar |
| DE3571897D1 (en) * | 1984-03-24 | 1989-08-31 | Gen Electric Co Plc | A beam forming network |
| DE19938862C1 (de) | 1999-08-17 | 2001-03-15 | Kathrein Werke Kg | Hochfrequenz-Phasenschieberbaugruppe |
| DE10104564C1 (de) | 2001-02-01 | 2002-09-19 | Kathrein Werke Kg | Steuerungsvorrichtung zum Einstellen eines unterschiedlichen Absenkwinkels insbesondere von zu einer Basisstation gehörenden Mobilfunkantennen sowie eine zugehörige Antenne und Verfahren zur Veränderung eines Absenkwinkels |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355735A (en) * | 1960-03-23 | 1967-11-28 | Herman N Chait | Radar system with independent control of transmit and receive antenna patterns |
-
1965
- 1965-11-29 FR FR40060A patent/FR1570415A/fr not_active Expired
-
1966
- 1966-11-28 GB GB53243/66A patent/GB1175365A/en not_active Expired
- 1966-11-29 NL NL6616784A patent/NL6616784A/xx unknown
- 1966-11-29 US US597805A patent/US3480958A/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE1541469A1 (de) | 1969-10-02 |
| FR1570415A (forum.php) | 1969-06-13 |
| DE1541469B2 (de) | 1975-05-22 |
| US3480958A (en) | 1969-11-25 |
| GB1175365A (en) | 1969-12-23 |