Quaternary phase coding and decoding of
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Xiaogang Chen; Dexiu Huang; Xiuhua Yuan
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Article
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2006
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John Wiley and Sons
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English
β 90 KB
A three-chip, 240-Gchip/s quaternary phase-shift code is assigned to short pulses after reflection from a encoder. The code is then recognized by a decoder. The encoder and decoder consist of superstructured fiber Bragg gratings (SSFBGs). The quaternary phase encoding and decoding of short pulses at