发明名称 |
Communicating A Signal According To ASK Modulation And PSK Modulation |
摘要 |
A transmitter modulator that is operable to modulate signals according to multiple modulation formats includes a first modulator, a second modulator, and a polarization beam combiner. The first modulator encodes a first signal according to a first modulation format. The second modulator encodes a second signal according to a second modulation format, the first signal orthogonally polarized with respect to the second signal. The polarization beam combiner combines the first signal and the second signal for transmission.
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申请公布号 |
US2008170639(A1) |
申请公布日期 |
2008.07.17 |
申请号 |
US20070622495 |
申请日期 |
2007.01.12 |
申请人 |
VASSILIEVA OLGA I;NAITO TAKAO |
发明人 |
VASSILIEVA OLGA I.;NAITO TAKAO |
分类号 |
H04L27/34;H04L27/36;H04L27/38 |
主分类号 |
H04L27/34 |
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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