JPS6154483A - ドップラ−効果型防犯装置 - Google Patents
ドップラ−効果型防犯装置Info
- Publication number
- JPS6154483A JPS6154483A JP17705184A JP17705184A JPS6154483A JP S6154483 A JPS6154483 A JP S6154483A JP 17705184 A JP17705184 A JP 17705184A JP 17705184 A JP17705184 A JP 17705184A JP S6154483 A JPS6154483 A JP S6154483A
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- quadrant
- signal
- output
- transition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000000694 effects Effects 0.000 title claims description 13
- 230000002265 prevention Effects 0.000 title 1
- 230000007704 transition Effects 0.000 claims abstract description 95
- 238000001514 detection method Methods 0.000 claims abstract description 72
- 230000010355 oscillation Effects 0.000 claims description 17
- 230000007257 malfunction Effects 0.000 abstract description 4
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 9
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 5
- 230000010363 phase shift Effects 0.000 description 4
- 239000004235 Orange GGN Substances 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Burglar Alarm Systems (AREA)
- Radar Systems Or Details Thereof (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17705184A JPS6154483A (ja) | 1984-08-25 | 1984-08-25 | ドップラ−効果型防犯装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17705184A JPS6154483A (ja) | 1984-08-25 | 1984-08-25 | ドップラ−効果型防犯装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154483A true JPS6154483A (ja) | 1986-03-18 |
| JPH0418796B2 JPH0418796B2 (enExample) | 1992-03-27 |
Family
ID=16024273
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17705184A Granted JPS6154483A (ja) | 1984-08-25 | 1984-08-25 | ドップラ−効果型防犯装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6154483A (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077940A1 (ja) * | 2006-01-06 | 2007-07-12 | Matsushita Electric Works, Ltd. | 移動体検出装置 |
-
1984
- 1984-08-25 JP JP17705184A patent/JPS6154483A/ja active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007077940A1 (ja) * | 2006-01-06 | 2007-07-12 | Matsushita Electric Works, Ltd. | 移動体検出装置 |
| US7746220B2 (en) | 2006-01-06 | 2010-06-29 | Panasonic Electric Works Co., Ltd. | Moving object detection apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0418796B2 (enExample) | 1992-03-27 |
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