IT978997B - Dispositivo analogico logico di misura della distanza utilizzan te un radar doppler o ad onda stazionaria - Google Patents
Dispositivo analogico logico di misura della distanza utilizzan te un radar doppler o ad onda stazionariaInfo
- Publication number
- IT978997B IT978997B IT20256/73A IT2025673A IT978997B IT 978997 B IT978997 B IT 978997B IT 20256/73 A IT20256/73 A IT 20256/73A IT 2025673 A IT2025673 A IT 2025673A IT 978997 B IT978997 B IT 978997B
- Authority
- IT
- Italy
- Prior art keywords
- doppler
- analogue
- measuring device
- distance measuring
- wave radar
- Prior art date
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
- G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
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 |
---|---|---|---|
FR7204536A FR2170992B1 (it) | 1972-02-10 | 1972-02-10 |
Publications (1)
Publication Number | Publication Date |
---|---|
IT978997B true IT978997B (it) | 1974-09-20 |
Family
ID=9093312
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20256/73A IT978997B (it) | 1972-02-10 | 1973-02-09 | Dispositivo analogico logico di misura della distanza utilizzan te un radar doppler o ad onda stazionaria |
Country Status (7)
Country | Link |
---|---|
US (1) | US3908190A (it) |
DE (1) | DE2306835A1 (it) |
FR (1) | FR2170992B1 (it) |
GB (1) | GB1365059A (it) |
IL (1) | IL41514A (it) |
IT (1) | IT978997B (it) |
NL (1) | NL7301949A (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4119966A (en) * | 1977-07-14 | 1978-10-10 | Motorola Inc. | Clutter discriminating apparatus for use with pulsed doppler radar systems and the like |
US4135452A (en) * | 1978-01-09 | 1979-01-23 | The United States Of America As Represented By The Secretary Of The Navy | Time delay computer using fuze doppler for air-to-air missiles |
FR2589245B1 (fr) * | 1978-03-13 | 1988-09-30 | Trt Telecom Radio Electr | Dispositif de radar pour mesurer la distance qui le separe d'une cible mobile |
DE3821216A1 (de) * | 1988-06-23 | 1989-12-28 | Telefunken Electronic Gmbh | Messsystem |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2151323A (en) * | 1935-05-18 | 1939-03-21 | Telefunken Gmbh | Radio apparatus for determining distance and direction |
DE1274353B (de) * | 1964-06-13 | 1968-08-01 | Standard Elektrik Lorenz Ag | Nach der Laufzeitmethode arbeitende Einrichtung zur Entfernungsmessung |
US3743419A (en) * | 1969-07-09 | 1973-07-03 | Bofors Ab | Ranging system |
US3730628A (en) * | 1970-12-16 | 1973-05-01 | Martin Marietta Corp | Electronic distance measuring method and apparatus |
US3714648A (en) * | 1971-10-22 | 1973-01-30 | Honeywell Inc | Time to collision circuitry for collision warning system |
-
1972
- 1972-02-10 FR FR7204536A patent/FR2170992B1/fr not_active Expired
-
1973
- 1973-02-09 IT IT20256/73A patent/IT978997B/it active
- 1973-02-09 US US331297A patent/US3908190A/en not_active Expired - Lifetime
- 1973-02-11 IL IL41514A patent/IL41514A/en unknown
- 1973-02-12 NL NL7301949A patent/NL7301949A/xx unknown
- 1973-02-12 GB GB672073A patent/GB1365059A/en not_active Expired
- 1973-02-12 DE DE2306835A patent/DE2306835A1/de active Pending
Also Published As
Publication number | Publication date |
---|---|
GB1365059A (en) | 1974-08-29 |
DE2306835A1 (de) | 1973-08-16 |
FR2170992B1 (it) | 1977-07-15 |
IL41514A (en) | 1976-09-30 |
IL41514A0 (en) | 1973-06-29 |
NL7301949A (it) | 1973-08-14 |
US3908190A (en) | 1975-09-23 |
FR2170992A1 (it) | 1973-09-21 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
SE391465B (sv) | Vermeisoleringsplatta | |
BE798444A (nl) | Impulsradarapparaat | |
BR7306466D0 (pt) | Um transdutor de medida a prova de explosao | |
CA964750A (en) | Homodyne doppler radar with increased target sensitivity | |
FR2619928B1 (fr) | Dispositifs radars perfectionnes | |
IT978997B (it) | Dispositivo analogico logico di misura della distanza utilizzan te un radar doppler o ad onda stazionaria | |
IT1205873B (it) | Sistema radar a tracciatura sdoppiata | |
IT990967B (it) | Calcolatore digitale della velocita di variazione della distanza di un bersaglio | |
IT985894B (it) | Tastatore elettronico di misura | |
SE390572B (sv) | Elektromagnetisk avstandsmetapparat | |
IT1031556B (it) | Dispositivo radar ad effetto doppler | |
IT995824B (it) | Apparecchio radar per determinare il movimento di un oggetto in una zona da sorvegliare | |
IT998740B (it) | Rivelatore di eco radar ad accumulazione | |
BE796289A (fr) | Dispositif a onde millimetrique | |
IT954726B (it) | Dispositivo per la determinazione della direzione di propagazione di un onda piana | |
IT986873B (it) | Apparecchio radar doppler ad impulsi | |
IT978367B (it) | Apparecchio radar doppler ad impulsi con canali telemetrici | |
FR2278082A1 (fr) | Radar doppler antibrouilleur | |
FR2321706A1 (fr) | Perfectionnements aux radars doppler coherents a impulsions | |
IT1235616B (it) | Apparecchio radar con determinazione della distanza | |
GB1438496A (en) | Doppler radar for velocity measuring | |
BR7304216D0 (pt) | Caixa de um dispositivo de fiar de extremo livre com cilindro desagregador | |
IT999338B (it) | Disposizione per la prova di un apparecchio radar | |
IT990660B (it) | Apparecchio radar doppler ad impulsi con conversione coerente | |
NL161584B (nl) | Afstandsmeetschakelinrichting voor een radarinstallatie. |