FR1605252A - - Google Patents
Info
- Publication number
- FR1605252A FR1605252A FR100193A FR100193A FR1605252A FR 1605252 A FR1605252 A FR 1605252A FR 100193 A FR100193 A FR 100193A FR 100193 A FR100193 A FR 100193A FR 1605252 A FR1605252 A FR 1605252A
- 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
- G01S5/00—Position-fixing by co-ordinating two or more direction or position line determinations; Position-fixing by co-ordinating two or more distance determinations
- G01S5/0009—Transmission of position information to remote stations
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Mobile Radio Communication Systems (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Position Fixing By Use Of Radio Waves (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR100193A FR1605252A (en) | 1967-03-24 | 1967-03-24 | |
GB1408068A GB1333031A (en) | 1967-03-24 | 1968-03-22 | Radio direction finding system |
DE19681766020 DE1766020B1 (en) | 1967-03-24 | 1968-03-22 | LOCATION SYSTEM WITH RADIO DIRECTION |
US00716704A US3789411A (en) | 1967-03-24 | 1968-03-25 | Radiolocation system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR100193A FR1605252A (en) | 1967-03-24 | 1967-03-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1605252A true FR1605252A (en) | 1973-11-02 |
Family
ID=8627569
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR100193A Expired FR1605252A (en) | 1967-03-24 | 1967-03-24 |
Country Status (4)
Country | Link |
---|---|
US (1) | US3789411A (en) |
DE (1) | DE1766020B1 (en) |
FR (1) | FR1605252A (en) |
GB (1) | GB1333031A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2702601A1 (en) * | 1977-01-22 | 1978-07-27 | Licentia Gmbh | Data transmission system for radio direction finders - uses telephone lines for channel and Hilbert transformation data |
FR2601460B1 (en) * | 1986-07-10 | 1988-12-02 | Onera (Off Nat Aerospatiale) | INSTALLATION FOR THE DETECTION AND LOCATION OF SPACE BY INTERFEROMETRIC MEASUREMENT, IN REAL TIME AND AT LARGE DISTANCE |
DE3639444A1 (en) * | 1986-11-21 | 1988-05-05 | Klaus Dr Pfaff | Rapid signal detection, direction finding and locating device |
DE3839610A1 (en) * | 1988-11-24 | 1990-05-31 | Telefunken Systemtechnik | Radio reconnaisance system |
GB2259822B (en) * | 1991-07-23 | 1995-08-30 | Terrafix Ltd | D F Method |
GB2337171A (en) * | 1998-05-06 | 1999-11-10 | Motorola Ltd | Direction finder |
IL227858A (en) | 2013-08-08 | 2015-06-30 | Elbit System Bmd And Land Ew Elisra Ltd | System and method for directionally classifying radio signals |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE474943A (en) * | 1945-10-10 | |||
US3181160A (en) * | 1961-05-22 | 1965-04-27 | Thomson Houston Comp Francaise | Monopulse radio-detection receivers |
-
1967
- 1967-03-24 FR FR100193A patent/FR1605252A/fr not_active Expired
-
1968
- 1968-03-22 DE DE19681766020 patent/DE1766020B1/en active Pending
- 1968-03-22 GB GB1408068A patent/GB1333031A/en not_active Expired
- 1968-03-25 US US00716704A patent/US3789411A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3789411A (en) | 1974-01-29 |
DE1766020B1 (en) | 1974-02-07 |
GB1333031A (en) | 1973-10-10 |