FR2535467B1 - - Google Patents
Info
- Publication number
- FR2535467B1 FR2535467B1 FR7434011A FR7434011A FR2535467B1 FR 2535467 B1 FR2535467 B1 FR 2535467B1 FR 7434011 A FR7434011 A FR 7434011A FR 7434011 A FR7434011 A FR 7434011A FR 2535467 B1 FR2535467 B1 FR 2535467B1
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4817—Constructional features, e.g. arrangements of optical elements relating to scanning
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/02—Systems using the reflection of electromagnetic waves other than radio waves
-
- 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
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/74—Systems using reradiation of electromagnetic waves other than radio waves, e.g. IFF, i.e. identification of friend or foe
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/481—Constructional features, e.g. arrangements of optical elements
- G01S7/4811—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver
- G01S7/4812—Constructional features, e.g. arrangements of optical elements common to transmitter and receiver transmitted and received beams following a coaxial path
-
- 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
- G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
- G01S7/48—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S17/00
- G01S7/495—Counter-measures or counter-counter-measures using electronic or electro-optical means
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Electromagnetism (AREA)
- Optical Radar Systems And Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434011A FR2535467A1 (fr) | 1974-10-09 | 1974-10-09 | Dispositif destine a etre adjoint a un instrument optique d'observation pour faire reconnaitre celui-ci |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7434011A FR2535467A1 (fr) | 1974-10-09 | 1974-10-09 | Dispositif destine a etre adjoint a un instrument optique d'observation pour faire reconnaitre celui-ci |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2535467A1 FR2535467A1 (fr) | 1984-05-04 |
| FR2535467B1 true FR2535467B1 (US07179912-20070220-C00144.png) | 1985-02-15 |
Family
ID=9143904
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7434011A Granted FR2535467A1 (fr) | 1974-10-09 | 1974-10-09 | Dispositif destine a etre adjoint a un instrument optique d'observation pour faire reconnaitre celui-ci |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2535467A1 (US07179912-20070220-C00144.png) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5142288A (en) * | 1987-12-11 | 1992-08-25 | Cleveland William C | Electro-optical IFF system |
| DE3840277C2 (de) * | 1988-11-30 | 1997-04-17 | Diehl Gmbh & Co | Einrichtung zur Lokalisierung von Fahrzeugen im Gefechtsfeld |
| US5870215A (en) * | 1995-12-22 | 1999-02-09 | Northrop Grumman Corporation | Covert selective acquisition device for identifying friend or foe |
| FR2882440B1 (fr) | 2005-02-23 | 2007-04-20 | Sagem | Dispositif de contre-mesure et de poursuite d'une menace sous la forme d'un missile a autodirecteur |
| FR2882441B1 (fr) * | 2005-02-23 | 2007-04-20 | Sagem | Dispositif de contre-mesure et de poursuite d'une menace avec dispositif de retard optique |
| RU2742139C1 (ru) * | 2020-03-25 | 2021-02-02 | Акционерное общество "Научно-исследовательский институт "Полюс" им. М.Ф. Стельмаха" | Способ обнаружения оптических и оптико-электронных приборов |
| RU199765U1 (ru) * | 2020-06-09 | 2020-09-21 | Акционерное общество "Новосибирский приборостроительный завод" | Устройство для обнаружения оптических и оптико-электронных приборов и измерения дальности до них |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1489713A (fr) * | 1965-03-16 | 1967-07-28 | Dassault Electronique | Système de transmission par ondes |
| FR2029315A5 (US07179912-20070220-C00144.png) * | 1969-01-24 | 1970-10-16 | Thomson Brandt Csf | |
| DE2142944C3 (de) * | 1971-08-27 | 1980-11-27 | Precitronic Gesellschaft Fuer Feinmechanik Und Electronik Mbh, 2000 Hamburg | Indentifizierungssystem zur EKENNUNG UND Unterscheidung feindlicher oder eigener noch unidentifizierter Zielobjekte |
| DE2215463B2 (de) * | 1972-03-29 | 1975-07-10 | Precitronic Gesellschaft Fuer Feinmechanik Und Electronic Mbh, 2000 Hamburg | Freund/Feind-Identifizierungseinrichtung |
| DE2251295A1 (de) * | 1972-10-19 | 1974-05-02 | Eltro Gmbh | Verfahren zur freund/feind-identifizierung |
| FR2318429A1 (fr) * | 1974-08-19 | 1977-02-11 | Dassault Electronique | Procede et appareil pour la detection d'un equipement d'observation et la determination de ses caracteristiques |
-
1974
- 1974-10-09 FR FR7434011A patent/FR2535467A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2535467A1 (fr) | 1984-05-04 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |