FR1461732A - Système répondeur notamment pour l'aéronautique - Google Patents
Système répondeur notamment pour l'aéronautiqueInfo
- Publication number
- FR1461732A FR1461732A FR37904A FR37904A FR1461732A FR 1461732 A FR1461732 A FR 1461732A FR 37904 A FR37904 A FR 37904A FR 37904 A FR37904 A FR 37904A FR 1461732 A FR1461732 A FR 1461732A
- Authority
- FR
- France
- Prior art keywords
- aeronautics
- answering system
- answering
- 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
- G01S13/762—Systems using reradiation of radio waves, e.g. secondary radar systems; Analogous systems wherein pulse-type signals are transmitted with special measures concerning the radiation pattern, e.g. S.L.S.
-
- 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 |
---|---|---|---|
FR37904A FR1461732A (fr) | 1964-11-12 | 1965-11-10 | Système répondeur notamment pour l'aéronautique |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US410604A US3341846A (en) | 1964-11-12 | 1964-11-12 | Transponder system |
FR37904A FR1461732A (fr) | 1964-11-12 | 1965-11-10 | Système répondeur notamment pour l'aéronautique |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1461732A true FR1461732A (fr) | 1966-02-25 |
Family
ID=26167319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR37904A Expired FR1461732A (fr) | 1964-11-12 | 1965-11-10 | Système répondeur notamment pour l'aéronautique |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1461732A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2079292A1 (fr) * | 1970-02-06 | 1971-11-12 | Siemens Ag |
-
1965
- 1965-11-10 FR FR37904A patent/FR1461732A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2079292A1 (fr) * | 1970-02-06 | 1971-11-12 | Siemens Ag |
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