发明名称 |
Method and arrangement for demodulating an optical DPSK binary signal |
摘要 |
An optical differentially phase shift keyed or DPSK binary signal which in the event of phase changes exhibits amplitude reductions and is phase-demodulated is provided. The received optical DPSK binary signal is additionally amplitude-demodulated and resulting phase and amplitude information is evaluated.
|
申请公布号 |
US7826750(B2) |
申请公布日期 |
2010.11.02 |
申请号 |
US20060514744 |
申请日期 |
2006.08.31 |
申请人 |
NOKIA SIEMENS NETWORKS GMBH & CO. KG |
发明人 |
SCHAIRER WOLFGANG;WEISKE CLAUS-JOERG |
分类号 |
H04B10/66 |
主分类号 |
H04B10/66 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|