专利名称：Optical differential quadrature pha-shift
日语签名keyed decoder
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发明人：Joshua A. Conway,Grant S. Williams
申请号：US10281676
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申请日：20021028
卸妆油的正确用法公开号：US20040081469A1
公开日：
ddn20040429
专利内容由知识产权出版社提供
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专利附图：embedded systems
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摘要：A differential quadrature pha shift keyed system includes a fiber optic source and a first fiber optic differential pha shift keyed demodulator coupled to the fiber optic source having a first pha differential. A cond fiber optic differential pha shift
consumerkeyed demodulator is coupled to the fiber optic source dispod parallel with the first fiber optic differential pha shift key demodulator. The cond demodulator has a cond pha shift differential equal to the first pha differential plus about 90 degrees.
申请人：CONWAY JOSHUA A.,WILLIAMS GRANT S.
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