NL149009B - DOPPLER RADAR DEVICE. - Google Patents
DOPPLER RADAR DEVICE.Info
- Publication number
- NL149009B NL149009B NL6607302A NL6607302A NL149009B NL 149009 B NL149009 B NL 149009B NL 6607302 A NL6607302 A NL 6607302A NL 6607302 A NL6607302 A NL 6607302A NL 149009 B NL149009 B NL 149009B
- Authority
- NL
- Netherlands
- Prior art keywords
- radar device
- doppler radar
- doppler
- 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
- G01S13/50—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)
- Multimedia (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE1965T0028227 DE1234075B (en) | 1965-03-23 | 1965-03-23 | Doppler radar device |
NL6607302A NL149009B (en) | 1966-05-26 | 1966-05-26 | DOPPLER RADAR DEVICE. |
US557076A US3365716A (en) | 1966-05-26 | 1966-06-13 | Doppler radar devices |
GB3181866A GB1198794A (en) | 1966-05-26 | 1966-07-15 | Improvements in or relating to Doppler Radar Devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL6607302A NL149009B (en) | 1966-05-26 | 1966-05-26 | DOPPLER RADAR DEVICE. |
GB3181866A GB1198794A (en) | 1966-05-26 | 1966-07-15 | Improvements in or relating to Doppler Radar Devices |
Publications (2)
Publication Number | Publication Date |
---|---|
NL6607302A NL6607302A (en) | 1967-11-27 |
NL149009B true NL149009B (en) | 1976-03-15 |
Family
ID=26261092
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NL6607302A NL149009B (en) | 1965-03-23 | 1966-05-26 | DOPPLER RADAR DEVICE. |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB1198794A (en) |
NL (1) | NL149009B (en) |
-
1966
- 1966-05-26 NL NL6607302A patent/NL149009B/en not_active IP Right Cessation
- 1966-07-15 GB GB3181866A patent/GB1198794A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL6607302A (en) | 1967-11-27 |
GB1198794A (en) | 1970-07-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NL80 | Abbreviated name of patent owner mentioned of already nullified patent |
Owner name: TERMA |
|
V4 | Lapsed because of reaching the maxim lifetime of a patent |