BE843614A - Doppler-bewegingsdetector - Google Patents
Doppler-bewegingsdetectorInfo
- Publication number
- BE843614A BE843614A BE168489A BE168489A BE843614A BE 843614 A BE843614 A BE 843614A BE 168489 A BE168489 A BE 168489A BE 168489 A BE168489 A BE 168489A BE 843614 A BE843614 A BE 843614A
- Authority
- BE
- Belgium
- Prior art keywords
- motion detector
- doppler motion
- doppler
- detector
- motion
- 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
- G01S13/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S13/56—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
-
- 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
- G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
- G01S15/02—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems using reflection of acoustic waves
- G01S15/50—Systems of measurement, based on relative movement of the target
- G01S15/52—Discriminating between fixed and moving objects or between objects moving at different speeds
- G01S15/523—Discriminating between fixed and moving objects or between objects moving at different speeds for presence detection
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Physics & Mathematics (AREA)
- Computer Networks & Wireless Communication (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Burglar Alarm Systems (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE168489A BE843614A (nl) | 1976-06-30 | 1976-06-30 | Doppler-bewegingsdetector |
| CH933376A CH607047A5 (me) | 1976-06-30 | 1976-07-21 | |
| FR7624094A FR2360886A1 (fr) | 1976-06-30 | 1976-08-06 | Detecteur de mouvement a effet doppler |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| BE168489A BE843614A (nl) | 1976-06-30 | 1976-06-30 | Doppler-bewegingsdetector |
| CH933376A CH607047A5 (me) | 1976-06-30 | 1976-07-21 | |
| FR7624094A FR2360886A1 (fr) | 1976-06-30 | 1976-08-06 | Detecteur de mouvement a effet doppler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE843614A true BE843614A (nl) | 1976-10-18 |
Family
ID=27158602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE168489A BE843614A (nl) | 1976-06-30 | 1976-06-30 | Doppler-bewegingsdetector |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE843614A (me) |
| CH (1) | CH607047A5 (me) |
| FR (1) | FR2360886A1 (me) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH459008A (de) * | 1963-06-11 | 1968-06-30 | Specialties Dev Corp | Wahrnehmungs- und Überwachungsanlage mit einer Einrichtung zur Ausstrahlung eines Signals einer gegebenen Frequenz in einen Raum |
| FR1518863A (fr) * | 1967-02-14 | 1968-03-29 | France Etat | Dispositif d'auto-contrôle adaptable aux installations de gardiennage par effet doppler |
-
1976
- 1976-06-30 BE BE168489A patent/BE843614A/xx unknown
- 1976-07-21 CH CH933376A patent/CH607047A5/xx not_active IP Right Cessation
- 1976-08-06 FR FR7624094A patent/FR2360886A1/fr active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| FR2360886A1 (fr) | 1978-03-03 |
| CH607047A5 (me) | 1978-11-30 |
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