FR2160707A1 - - Google Patents
Info
- Publication number
- FR2160707A1 FR2160707A1 FR7141720A FR7141720A FR2160707A1 FR 2160707 A1 FR2160707 A1 FR 2160707A1 FR 7141720 A FR7141720 A FR 7141720A FR 7141720 A FR7141720 A FR 7141720A FR 2160707 A1 FR2160707 A1 FR 2160707A1
- 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.)
- Granted
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
- G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
- G01S13/74—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems
- G01S13/76—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7141720A FR2160707B1 (fr) | 1971-11-22 | 1971-11-22 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7141720A FR2160707B1 (fr) | 1971-11-22 | 1971-11-22 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2160707A1 true FR2160707A1 (fr) | 1973-07-06 |
FR2160707B1 FR2160707B1 (fr) | 1976-09-03 |
Family
ID=9086142
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7141720A Expired FR2160707B1 (fr) | 1971-11-22 | 1971-11-22 |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2160707B1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559273A1 (fr) * | 1984-02-04 | 1985-08-09 | Int Standard Electric Corp | Systeme de mesure a distance bidirectionnel |
FR2571863A1 (fr) * | 1984-10-12 | 1986-04-18 | Labo Cent Telecommunicat | Dispositif d'acquisition en frequence et en phase de repondeur radar |
-
1971
- 1971-11-22 FR FR7141720A patent/FR2160707B1/fr not_active Expired
Non-Patent Citations (1)
Title |
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NEANT * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2559273A1 (fr) * | 1984-02-04 | 1985-08-09 | Int Standard Electric Corp | Systeme de mesure a distance bidirectionnel |
FR2571863A1 (fr) * | 1984-10-12 | 1986-04-18 | Labo Cent Telecommunicat | Dispositif d'acquisition en frequence et en phase de repondeur radar |
Also Published As
Publication number | Publication date |
---|---|
FR2160707B1 (fr) | 1976-09-03 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |