| 发明名称 |
SYSTEM FOR DETECTING BY A FIRST PILOT AND A GROUP OF SECOND PILOTS CORRELATED TO THE FIRST A FREQUENCY AND/OR PHASE DIFFERENCE BETWEEN RELAYED CARRIERS |
| 摘要 |
|
| 申请公布号 |
US4146838(A) |
申请公布日期 |
1979.03.27 |
| 申请号 |
US19770830627 |
申请日期 |
1977.09.06 |
| 申请人 |
NIPPON ELECTRIC COMPANY LTD. |
发明人 |
TAKADA, MASAMI |
| 分类号 |
H04J11/00;H04B7/15;H04B7/155;(IPC1-7):H04B7/14 |
主分类号 |
H04J11/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
