发明名称 |
COMMUNICATION SYSTEM |
摘要 |
PURPOSE:To adapt that angular modulated carrier wave is demodulated and influence by trap effect is eliminated from it to make it correctly and stably operate in the communication system wherein the reference frequency signal is distributed to communication network from an orbiter. |
申请公布号 |
JPS5299012(A) |
申请公布日期 |
1977.08.19 |
申请号 |
JP19760016321 |
申请日期 |
1976.02.16 |
申请人 |
NIPPON TELEGRAPH & TELEPHONE |
发明人 |
MURATA TAKEO;KURAHASHI YUTAKA |
分类号 |
H04J1/06;H04B1/00;H04B7/00;H04B7/15;H04B7/26;H04J1/14;H04J3/06 |
主分类号 |
H04J1/06 |
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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