FR2235503B1 - - Google Patents
Info
- Publication number
- FR2235503B1 FR2235503B1 FR7422064A FR7422064A FR2235503B1 FR 2235503 B1 FR2235503 B1 FR 2235503B1 FR 7422064 A FR7422064 A FR 7422064A FR 7422064 A FR7422064 A FR 7422064A FR 2235503 B1 FR2235503 B1 FR 2235503B1
- Authority
- FR
- France
- 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
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
- H01Q3/36—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 with variable phase-shifters
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19732332784 DE2332784C3 (en) | 1973-06-28 | Circuit for phase calculation for a radar antenna that works with electronic beam swiveling |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2235503A1 FR2235503A1 (en) | 1975-01-24 |
FR2235503B1 true FR2235503B1 (en) | 1978-10-27 |
Family
ID=5885260
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7422064A Expired FR2235503B1 (en) | 1973-06-28 | 1974-06-25 |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2235503B1 (en) |
GB (1) | GB1466272A (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL8303444A (en) * | 1983-10-07 | 1985-05-01 | Hollandse Signaalapparaten Bv | PHASE ROTATOR CONTROL FOR A PHASED-ARRAY ANTENNA. |
JPH0265401A (en) * | 1988-08-31 | 1990-03-06 | Mitsubishi Electric Corp | Data transfer equipment for antenna control |
CN109087626B (en) * | 2018-08-08 | 2023-08-25 | 京东方科技集团股份有限公司 | Phased array transmitting circuit, transmitting method, phased array device and preparation method thereof |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1233532A (en) * | 1967-03-31 | 1971-05-26 |
-
1974
- 1974-06-25 FR FR7422064A patent/FR2235503B1/fr not_active Expired
- 1974-06-25 GB GB2801274A patent/GB1466272A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1466272A (en) | 1977-03-02 |
DE2332784A1 (en) | 1975-01-23 |
DE2332784B2 (en) | 1976-11-25 |
FR2235503A1 (en) | 1975-01-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |