FR1229016A - Perfectionnements aux dispositifs éliminateurs de parasites - Google Patents
Perfectionnements aux dispositifs éliminateurs de parasitesInfo
- Publication number
- FR1229016A FR1229016A FR789846A FR789846A FR1229016A FR 1229016 A FR1229016 A FR 1229016A FR 789846 A FR789846 A FR 789846A FR 789846 A FR789846 A FR 789846A FR 1229016 A FR1229016 A FR 1229016A
- Authority
- FR
- France
- Prior art keywords
- pest
- eliminator devices
- devices
- pest eliminator
- eliminator
- Prior art date
- 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
- 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
- G01S13/78—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted discriminating between different kinds of targets, e.g. IFF-radar, i.e. identification of friend or foe
- G01S13/781—Secondary Surveillance Radar [SSR] in general
- G01S13/784—Coders or decoders therefor; Degarbling systems; Defruiting systems
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 |
---|---|---|---|
FR789846A FR1229016A (fr) | 1959-03-19 | 1959-03-19 | Perfectionnements aux dispositifs éliminateurs de parasites |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR789846A FR1229016A (fr) | 1959-03-19 | 1959-03-19 | Perfectionnements aux dispositifs éliminateurs de parasites |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1229016A true FR1229016A (fr) | 1960-09-02 |
Family
ID=8712691
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR789846A Expired FR1229016A (fr) | 1959-03-19 | 1959-03-19 | Perfectionnements aux dispositifs éliminateurs de parasites |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1229016A (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1268227B (de) * | 1963-07-01 | 1968-05-16 | Electronique & Radio Ind | Anordnung zur Verarbeitung von periodischen Radarimpulsgruppen |
DE1271785B (de) * | 1963-03-05 | 1968-07-04 | Electronique & Radio Ind | Anordnung zur Beseitigung der nichtsynchronen Antwortsignale in einer Freund-Feind-Abfrageanlage eines Sekundaerradargeraets |
FR2090323A1 (fr) * | 1970-05-27 | 1972-01-14 | Hughes Aircraft Co |
-
1959
- 1959-03-19 FR FR789846A patent/FR1229016A/fr not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1271785B (de) * | 1963-03-05 | 1968-07-04 | Electronique & Radio Ind | Anordnung zur Beseitigung der nichtsynchronen Antwortsignale in einer Freund-Feind-Abfrageanlage eines Sekundaerradargeraets |
DE1268227B (de) * | 1963-07-01 | 1968-05-16 | Electronique & Radio Ind | Anordnung zur Verarbeitung von periodischen Radarimpulsgruppen |
FR2090323A1 (fr) * | 1970-05-27 | 1972-01-14 | Hughes Aircraft Co |
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