FR2311318B1 - - Google Patents
Info
- Publication number
- FR2311318B1 FR2311318B1 FR7615851A FR7615851A FR2311318B1 FR 2311318 B1 FR2311318 B1 FR 2311318B1 FR 7615851 A FR7615851 A FR 7615851A FR 7615851 A FR7615851 A FR 7615851A FR 2311318 B1 FR2311318 B1 FR 2311318B1
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
- G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB20243/75A GB1540382A (en) | 1975-05-14 | 1975-05-14 | Phased array radars |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2311318A1 FR2311318A1 (fr) | 1976-12-10 |
| FR2311318B1 true FR2311318B1 (oth) | 1981-03-20 |
Family
ID=10142763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7615851A Granted FR2311318A1 (fr) | 1975-05-14 | 1976-05-14 | Radar a elements en phase |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4060806A (oth) |
| DE (1) | DE2621504C2 (oth) |
| FR (1) | FR2311318A1 (oth) |
| GB (1) | GB1540382A (oth) |
| IT (1) | IT1062359B (oth) |
| NL (1) | NL7605116A (oth) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4115774A (en) * | 1977-08-17 | 1978-09-19 | The Bendix Corporation | CW radar AM-noise video-cancellation system |
| US4176354A (en) * | 1978-08-25 | 1979-11-27 | The United States Of America As Represented By The Secretary Of The Navy | Phased-array maintenance-monitoring system |
| US5225839A (en) * | 1980-12-29 | 1993-07-06 | Okurowski Frank A | All weather tactical strike system (AWTSS) and method of operation |
| US4520361A (en) * | 1983-05-23 | 1985-05-28 | Hazeltine Corporation | Calibration of a system having plural signal-carrying channels |
| US4646093A (en) * | 1984-08-22 | 1987-02-24 | Raytheon Company | Digital monopulse for tracking radar |
| US5027127A (en) * | 1985-10-10 | 1991-06-25 | United Technologies Corporation | Phase alignment of electronically scanned antenna arrays |
| US4924232A (en) * | 1988-10-31 | 1990-05-08 | Hughes Aircraft Company | Method and system for reducing phase error in a phased array radar beam steering controller |
| GB2285537B (en) * | 1989-09-28 | 1995-11-08 | Marconi Co Ltd | Calibration of distributed receiver system for antenna array |
| US6549164B2 (en) | 2001-03-22 | 2003-04-15 | Ball Aerospace & Technologies Corp. | Distributed adaptive combining system for multiple aperture antennas including phased arrays |
| DE60213843D1 (de) | 2001-11-09 | 2006-09-21 | Ems Technologies Inc | Strahlformer für eine mehrkeulenempfangsantenne |
| EP1442499B1 (en) * | 2001-11-09 | 2006-07-05 | EMS Technologies, Inc. | Beamformer for multi-beam broadcast antenna |
| US8686896B2 (en) * | 2011-02-11 | 2014-04-01 | Src, Inc. | Bench-top measurement method, apparatus and system for phased array radar apparatus calibration |
| CN104330778B (zh) * | 2014-11-25 | 2017-01-11 | 成都金本华科技股份有限公司 | 对有源相控阵雷达进行多通道校正的方法 |
| JP6862670B2 (ja) * | 2016-04-01 | 2021-04-21 | 富士通株式会社 | 電子回路、レーダ装置、及びレーダの送信チャネルの補正方法 |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3471855A (en) * | 1968-11-25 | 1969-10-07 | Us Air Force | System for generating test signals for an array of receiver channels |
| US3967279A (en) * | 1970-12-07 | 1976-06-29 | The Magnavox Company | Self-phasing array with a time-shared processor |
| US3794998A (en) * | 1972-04-26 | 1974-02-26 | Raytheon Co | Monopulse radar receiver with error correction |
| US3964065A (en) * | 1974-12-17 | 1976-06-15 | The United States Of America As Represented By The Secretary Of The Army | Steerable antenna null combiner system |
-
1975
- 1975-05-14 GB GB20243/75A patent/GB1540382A/en not_active Expired
-
1976
- 1976-05-13 NL NL7605116A patent/NL7605116A/xx not_active Application Discontinuation
- 1976-05-14 US US05/686,574 patent/US4060806A/en not_active Expired - Lifetime
- 1976-05-14 IT IT68196/76A patent/IT1062359B/it active
- 1976-05-14 DE DE2621504A patent/DE2621504C2/de not_active Expired
- 1976-05-14 FR FR7615851A patent/FR2311318A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| DE2621504A1 (de) | 1976-11-25 |
| US4060806A (en) | 1977-11-29 |
| IT1062359B (it) | 1984-10-10 |
| DE2621504C2 (de) | 1985-06-20 |
| NL7605116A (nl) | 1976-11-16 |
| FR2311318A1 (fr) | 1976-12-10 |
| GB1540382A (en) | 1979-02-14 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |