JPS538009A - Monitor system for leakage coaxial cables - Google Patents
Monitor system for leakage coaxial cablesInfo
- Publication number
- JPS538009A JPS538009A JP8216576A JP8216576A JPS538009A JP S538009 A JPS538009 A JP S538009A JP 8216576 A JP8216576 A JP 8216576A JP 8216576 A JP8216576 A JP 8216576A JP S538009 A JPS538009 A JP S538009A
- Authority
- JP
- Japan
- Prior art keywords
- coaxial cables
- monitor system
- leakage coaxial
- leakage
- detect
- 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
- 230000005540 biological transmission Effects 0.000 abstract 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
- H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
- H04B5/28—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium using the near field of leaky cables, e.g. of leaky coaxial cables
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Near-Field Transmission Systems (AREA)
- Monitoring And Testing Of Transmission In General (AREA)
Abstract
PURPOSE:To detect the open and short of the transmission line, by providing the monitor circuit in the mobile radio communicating system.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8216576A JPS538009A (en) | 1976-07-09 | 1976-07-09 | Monitor system for leakage coaxial cables |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8216576A JPS538009A (en) | 1976-07-09 | 1976-07-09 | Monitor system for leakage coaxial cables |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS538009A true JPS538009A (en) | 1978-01-25 |
Family
ID=13766807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8216576A Pending JPS538009A (en) | 1976-07-09 | 1976-07-09 | Monitor system for leakage coaxial cables |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS538009A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597183A (en) * | 1983-02-24 | 1986-07-01 | Standard Oil Company (Indiana) | Methods and apparatus for measuring a length of cable suspending a well logging tool in a borehole |
JPH02501025A (en) * | 1987-06-25 | 1990-04-05 | ディジタル イクイプメント コーポレーション | Shorted coaxial cable detector for district network |
-
1976
- 1976-07-09 JP JP8216576A patent/JPS538009A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4597183A (en) * | 1983-02-24 | 1986-07-01 | Standard Oil Company (Indiana) | Methods and apparatus for measuring a length of cable suspending a well logging tool in a borehole |
JPH02501025A (en) * | 1987-06-25 | 1990-04-05 | ディジタル イクイプメント コーポレーション | Shorted coaxial cable detector for district network |
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