BE694487A - - Google Patents
Info
- Publication number
- BE694487A BE694487A BE694487DA BE694487A BE 694487 A BE694487 A BE 694487A BE 694487D A BE694487D A BE 694487DA BE 694487 A BE694487 A BE 694487A
- Authority
- BE
- Belgium
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
- G01S13/785—Distance Measuring Equipment [DME] systems
- G01S13/788—Coders or decoders therefor; Special detection circuits
-
- 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
- G01S13/785—Distance Measuring Equipment [DME] systems
- G01S13/787—Distance Measuring Equipment [DME] systems co-operating with direction defining beacons
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US529462A US3375514A (en) | 1966-02-23 | 1966-02-23 | Receiving station for radio navigation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE694487A true BE694487A (US20090163788A1-20090625-C00002.png) | 1967-08-23 |
Family
ID=24110018
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE694487D BE694487A (US20090163788A1-20090625-C00002.png) | 1966-02-23 | 1967-02-23 |
Country Status (5)
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB1190675A (en) * | 1969-02-14 | 1970-05-06 | Cossor Ltd A C | Improvements relating to Secondary Radar Transponders. |
| US3599105A (en) * | 1969-07-24 | 1971-08-10 | Hughes Aircraft Co | Amplitude discriminator with an adaptive threshold |
| AT307762B (de) * | 1971-04-28 | 1973-06-12 | Eumig | Verfahren und Einrichtung zur Entfernungsmessung |
| DE3009651C2 (de) * | 1980-03-13 | 1983-02-10 | Standard Elektrik Lorenz Ag, 7000 Stuttgart | System, bei dem aus impulsförmigen Signalen Triggerzeitpunkte abgeleitet werden |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3331068A (en) * | 1941-07-10 | 1967-07-11 | Int Standard Electric Corp | Aircraft identifier |
| US3119998A (en) * | 1956-09-21 | 1964-01-28 | Martin Marietta Corp | Object locating systems |
| NL253570A (US20090163788A1-20090625-C00002.png) * | 1959-07-10 | |||
| NL256422A (US20090163788A1-20090625-C00002.png) * | 1959-10-01 | |||
| FR1260068A (fr) * | 1960-03-18 | 1961-05-05 | Thomson Houston Comp Francaise | Perfectionnements aux récepteurs de radiodétection |
| US3032757A (en) * | 1960-06-13 | 1962-05-01 | Collins Radio Co | Side lobe suppression network |
| US3214757A (en) * | 1961-06-07 | 1965-10-26 | Bendix Corp | Linear amplifier system |
| US3178705A (en) * | 1961-10-06 | 1965-04-13 | Rca Corp | Decoders for transponders or the like |
| US3178706A (en) * | 1961-11-10 | 1965-04-13 | Rca Corp | Transponder decoder |
| NL286891A (US20090163788A1-20090625-C00002.png) * | 1961-12-19 | |||
| FR1355686A (fr) * | 1962-02-05 | 1964-03-20 | Honeywell Regulator Co | Radar destiné à être utilisé comme altimètre ou autre dispositif de mesure des distances |
| NL292166A (US20090163788A1-20090625-C00002.png) * | 1962-05-02 |
-
1966
- 1966-02-23 US US529462A patent/US3375514A/en not_active Expired - Lifetime
-
1967
- 1967-02-17 GB GB7626/67A patent/GB1169612A/en not_active Expired
- 1967-02-22 DE DEJ33048A patent/DE1290605B/de not_active Withdrawn
- 1967-02-23 BE BE694487D patent/BE694487A/xx unknown
- 1967-02-23 NL NL6702867A patent/NL6702867A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6702867A (US20090163788A1-20090625-C00002.png) | 1967-08-24 |
| US3375514A (en) | 1968-03-26 |
| GB1169612A (en) | 1969-11-05 |
| DE1290605B (de) | 1969-03-13 |
