| 发明名称 |
PHASE DELAY QUANTITY MEASUREMENT SYSTEM |
| 摘要 |
PURPOSE:To make measurement and monitor of the delay phase difference possible without back-to-back connection for measurement by measuring the phase delay difference from the master station to the salve station by utilizing the transmission line from the slave station to the master station. |
| 申请公布号 |
JPS5389609(A) |
申请公布日期 |
1978.08.07 |
| 申请号 |
JP19770004655 |
申请日期 |
1977.01.18 |
| 申请人 |
NIPPON ELECTRIC CO;NIPPON TELEGRAPH & TELEPHONE |
发明人 |
KAGE GOUZOU;NAKAMURA HIROYASU;HIRAIDE KENKICHI;HATSUTORI TAKESHI |
| 分类号 |
G01R27/28;H04B17/00 |
主分类号 |
G01R27/28 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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