| 发明名称 |
ELECTRONIC INSTRUMENT FOR MEASURING THE OVERALL PHASE AND AMPLITUDE DISTORTION OF A TRANSMISSION CHANNEL |
| 摘要 |
<p>An instrument for measuring the overall phase and amplitude distortion between the ends of a transmission channel includes a pulse generator placed at one end, and a circuit placed at the other end which regenerates the pulses and compares them with those received, displaying the vector difference of their spectral components on a spectrum analyzer.</p> |
| 申请公布号 |
CA1194547(A) |
申请公布日期 |
1985.10.01 |
| 申请号 |
CA19820415789 |
申请日期 |
1982.11.17 |
| 申请人 |
SIP -SOCIETA ITALIANA PER L'ESERCIZIO TELEFONICO P.A. |
发明人 |
FABBRI, BRUNO;FAUSONE, ALFREDO |
| 分类号 |
H04B17/00;G01R23/20;G01R27/28;(IPC1-7):H04B17/00 |
主分类号 |
H04B17/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
