JPS5251963A - Range finding system - Google Patents
Range finding systemInfo
- Publication number
- JPS5251963A JPS5251963A JP12775875A JP12775875A JPS5251963A JP S5251963 A JPS5251963 A JP S5251963A JP 12775875 A JP12775875 A JP 12775875A JP 12775875 A JP12775875 A JP 12775875A JP S5251963 A JPS5251963 A JP S5251963A
- Authority
- JP
- Japan
- Prior art keywords
- range finding
- finding system
- modulated wave
- wave
- component
- 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
Landscapes
- Measuring Phase Differences (AREA)
- Radar Systems Or Details Thereof (AREA)
Abstract
PURPOSE: To provide a small-sized device capable of performing a measurement with good directivity by feeding a carrier wave subjected to amplitude modualation with the use of a modulated wave having a wavelength 2 or more times as long as a distance to the end object and detecting the reflected wave to find a phase difference between the modulated wave and the modulated wave component. component.
COPYRIGHT: (C)1977,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12775875A JPS5251963A (en) | 1975-10-23 | 1975-10-23 | Range finding system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12775875A JPS5251963A (en) | 1975-10-23 | 1975-10-23 | Range finding system |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5251963A true JPS5251963A (en) | 1977-04-26 |
Family
ID=14967948
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12775875A Pending JPS5251963A (en) | 1975-10-23 | 1975-10-23 | Range finding system |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5251963A (en) |
-
1975
- 1975-10-23 JP JP12775875A patent/JPS5251963A/en active Pending
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