JPS6152952B2 - - Google Patents
Info
- Publication number
- JPS6152952B2 JPS6152952B2 JP12201979A JP12201979A JPS6152952B2 JP S6152952 B2 JPS6152952 B2 JP S6152952B2 JP 12201979 A JP12201979 A JP 12201979A JP 12201979 A JP12201979 A JP 12201979A JP S6152952 B2 JPS6152952 B2 JP S6152952B2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- level
- transmission line
- pulse
- difference
- 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
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Locating Faults (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201979A JPS5647899A (en) | 1979-09-25 | 1979-09-25 | Automatic measuring device for impedancee unmatched section in transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12201979A JPS5647899A (en) | 1979-09-25 | 1979-09-25 | Automatic measuring device for impedancee unmatched section in transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5647899A JPS5647899A (en) | 1981-04-30 |
| JPS6152952B2 true JPS6152952B2 (cs) | 1986-11-15 |
Family
ID=14825559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12201979A Granted JPS5647899A (en) | 1979-09-25 | 1979-09-25 | Automatic measuring device for impedancee unmatched section in transmission line |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5647899A (cs) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5105442B2 (ja) * | 2009-01-15 | 2012-12-26 | 三菱電機株式会社 | プリント基板の検査装置および検査方法 |
| JP2010261769A (ja) * | 2009-05-01 | 2010-11-18 | Mitsubishi Electric Corp | プリント基板の検査装置および検査方法 |
| JP5971673B2 (ja) * | 2011-07-27 | 2016-08-17 | 山本 和男 | 風車ブレード用避雷導線の断線検出装置 |
| JP6991778B2 (ja) * | 2017-08-07 | 2022-01-13 | 日置電機株式会社 | 検査装置および閾値算出方法 |
-
1979
- 1979-09-25 JP JP12201979A patent/JPS5647899A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5647899A (en) | 1981-04-30 |
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