JPH0450543B2 - - Google Patents
Info
- Publication number
- JPH0450543B2 JPH0450543B2 JP30333587A JP30333587A JPH0450543B2 JP H0450543 B2 JPH0450543 B2 JP H0450543B2 JP 30333587 A JP30333587 A JP 30333587A JP 30333587 A JP30333587 A JP 30333587A JP H0450543 B2 JPH0450543 B2 JP H0450543B2
- Authority
- JP
- Japan
- Prior art keywords
- beat signal
- distance
- electromagnetic wave
- frequency
- wave
- 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 - Lifetime
Links
- 238000005259 measurement Methods 0.000 claims description 24
- 238000000034 method Methods 0.000 claims description 15
- 238000001514 detection method Methods 0.000 claims description 7
- 230000008569 process Effects 0.000 claims description 3
- 230000003321 amplification Effects 0.000 description 9
- 238000003199 nucleic acid amplification method Methods 0.000 description 9
- 238000012545 processing Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000007246 mechanism Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 230000004043 responsiveness Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000000428 dust Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
Landscapes
- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
- Radar Systems Or Details Thereof (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30333587A JPH01145590A (ja) | 1987-12-02 | 1987-12-02 | 電磁波レーダ測距方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP30333587A JPH01145590A (ja) | 1987-12-02 | 1987-12-02 | 電磁波レーダ測距方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01145590A JPH01145590A (ja) | 1989-06-07 |
| JPH0450543B2 true JPH0450543B2 (enrdf_load_stackoverflow) | 1992-08-14 |
Family
ID=17919735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP30333587A Granted JPH01145590A (ja) | 1987-12-02 | 1987-12-02 | 電磁波レーダ測距方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01145590A (enrdf_load_stackoverflow) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5240445A (en) * | 1989-05-18 | 1993-08-31 | Sukuki Jidosha Koygo Kabushiki Kaisha | Power steering system of outboard motor |
| EP1777549B1 (en) | 2005-10-24 | 2012-10-03 | Mitsubishi Electric Information Technology Centre Europe B.V. | Object ranging |
-
1987
- 1987-12-02 JP JP30333587A patent/JPH01145590A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01145590A (ja) | 1989-06-07 |
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