IT978366B - Apparecchio radar doppler ad im pulsi con un discriminatore per la deteminazione della frequenza doppler - Google Patents
Apparecchio radar doppler ad im pulsi con un discriminatore per la deteminazione della frequenza dopplerInfo
- Publication number
- IT978366B IT978366B IT1947973A IT1947973A IT978366B IT 978366 B IT978366 B IT 978366B IT 1947973 A IT1947973 A IT 1947973A IT 1947973 A IT1947973 A IT 1947973A IT 978366 B IT978366 B IT 978366B
- Authority
- IT
- Italy
- Prior art keywords
- detemination
- discriminator
- radar device
- doppler
- pulse
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/64—Velocity measuring systems using range gates
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/581—Velocity or trajectory determination systems; Sense-of-movement determination systems using transmission of interrupted pulse modulated waves and based upon the Doppler effect resulting from movement of targets
-
- 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
- G01S13/50—Systems of measurement based on relative movement of target
- G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
- G01S13/585—Velocity or trajectory determination systems; Sense-of-movement determination systems processing the video signal in order to evaluate or display the velocity value
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Multimedia (AREA)
- Radar Systems Or Details Thereof (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722204095 DE2204095C3 (de) | 1972-01-28 | 1972-01-28 | Puls-Doppler-Radargerät mit zwei variablen TelldurchlaBbereichen zur zunehmend genaueren Dopplerfrequenzbestlmmung |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IT978366B true IT978366B (it) | 1974-09-20 |
Family
ID=5834346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IT1947973A IT978366B (it) | 1972-01-28 | 1973-01-23 | Apparecchio radar doppler ad im pulsi con un discriminatore per la deteminazione della frequenza doppler |
Country Status (5)
| Country | Link |
|---|---|
| DE (1) | DE2204095C3 (it) |
| FR (1) | FR2169095B1 (it) |
| GB (1) | GB1424391A (it) |
| IT (1) | IT978366B (it) |
| NL (1) | NL163325C (it) |
-
1972
- 1972-01-28 DE DE19722204095 patent/DE2204095C3/de not_active Expired
-
1973
- 1973-01-19 FR FR7301912A patent/FR2169095B1/fr not_active Expired
- 1973-01-19 NL NL7300816A patent/NL163325C/xx not_active IP Right Cessation
- 1973-01-23 IT IT1947973A patent/IT978366B/it active
- 1973-01-29 GB GB435673A patent/GB1424391A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NL7300816A (it) | 1973-07-31 |
| DE2204095C3 (de) | 1975-07-03 |
| FR2169095A1 (it) | 1973-09-07 |
| FR2169095B1 (it) | 1977-12-30 |
| DE2204095B2 (it) | 1974-11-14 |
| NL163325C (nl) | 1980-08-15 |
| GB1424391A (en) | 1976-02-11 |
| DE2204095A1 (de) | 1973-08-09 |
| NL163325B (nl) | 1980-03-17 |
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