JPS5777975A - Improving method for precision of measurement of fm radar device - Google Patents
Improving method for precision of measurement of fm radar deviceInfo
- Publication number
- JPS5777975A JPS5777975A JP15348680A JP15348680A JPS5777975A JP S5777975 A JPS5777975 A JP S5777975A JP 15348680 A JP15348680 A JP 15348680A JP 15348680 A JP15348680 A JP 15348680A JP S5777975 A JPS5777975 A JP S5777975A
- Authority
- JP
- Japan
- Prior art keywords
- signal
- measurement
- time
- difference
- caused
- 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.)
- Pending
Links
- 238000005259 measurement Methods 0.000 title abstract 5
- 238000000034 method Methods 0.000 title 1
- 238000005070 sampling Methods 0.000 abstract 1
- 239000000126 substance Substances 0.000 abstract 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
- G01S13/06—Systems determining position data of a target
- G01S13/08—Systems for measuring distance only
- G01S13/32—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated
- G01S13/36—Systems for measuring distance only using transmission of continuous waves, whether amplitude-, frequency-, or phase-modulated, or unmodulated with phase comparison between the received signal and the contemporaneously transmitted signal
Landscapes
- Engineering & Computer Science (AREA)
- Radar, Positioning & Navigation (AREA)
- Remote Sensing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15348680A JPS5777975A (en) | 1980-10-31 | 1980-10-31 | Improving method for precision of measurement of fm radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15348680A JPS5777975A (en) | 1980-10-31 | 1980-10-31 | Improving method for precision of measurement of fm radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5777975A true JPS5777975A (en) | 1982-05-15 |
Family
ID=15563616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15348680A Pending JPS5777975A (en) | 1980-10-31 | 1980-10-31 | Improving method for precision of measurement of fm radar device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5777975A (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018197697A (ja) * | 2017-05-24 | 2018-12-13 | 新日本無線株式会社 | 電波式センサ |
-
1980
- 1980-10-31 JP JP15348680A patent/JPS5777975A/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2018197697A (ja) * | 2017-05-24 | 2018-12-13 | 新日本無線株式会社 | 電波式センサ |
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