JPH0418795B2 - - Google Patents
Info
- Publication number
- JPH0418795B2 JPH0418795B2 JP17705084A JP17705084A JPH0418795B2 JP H0418795 B2 JPH0418795 B2 JP H0418795B2 JP 17705084 A JP17705084 A JP 17705084A JP 17705084 A JP17705084 A JP 17705084A JP H0418795 B2 JPH0418795 B2 JP H0418795B2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- quadrant
- signal
- output
- level
- 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.)
- Expired
Links
- 230000007704 transition Effects 0.000 claims description 70
- 238000001514 detection method Methods 0.000 claims description 64
- 230000010355 oscillation Effects 0.000 claims description 17
- 230000000694 effects Effects 0.000 claims description 13
- 230000004044 response Effects 0.000 claims description 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 11
- 238000006243 chemical reaction Methods 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000013459 approach Methods 0.000 description 6
- 230000010363 phase shift Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 230000007257 malfunction Effects 0.000 description 3
- 239000002131 composite material Substances 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000001788 irregular 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 |
|---|---|---|---|
| JP17705084A JPS6154482A (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 |
|---|---|---|---|
| JP17705084A JPS6154482A (ja) | 1984-08-25 | 1984-08-25 | ドップラ−効果型防犯装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6154482A JPS6154482A (ja) | 1986-03-18 |
| JPH0418795B2 true JPH0418795B2 (enExample) | 1992-03-27 |
Family
ID=16024257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17705084A Granted JPS6154482A (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) | JPS6154482A (enExample) |
-
1984
- 1984-08-25 JP JP17705084A patent/JPS6154482A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6154482A (ja) | 1986-03-18 |
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