DBPSKDifferential Binary Phase Shift Keying
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These results are an extension of Alcatel-Lucent's recent successful demonstration of a similar capacity upgrade - where researchers replaced 10-Gbit/s OOK channels with 40-Gbit/s DQPSK channels, co-existing with 40-Gbit/s DBPSK channels, in the same system (post-deadline paper at OFC/NFOEC 2007).
Tenders are invited for ASK, FSK, BPSK, DBPSK Modulator & Demodulator Modulator and Demodulator on same board
Modulation & Demodulation Techniques : ASK , FSK , BPSK , DBPSK Internal Data Generator : Digital Data Data Pattern : 8-Bit , 16-Bit , 32-Bit , 64-Bit Frequency : 2KHz, 4KHz, 8KHz, 16KHz Internal Carrier Generator : Direct Digital Synthesized Carrier Signal : Sine Wave SMD LED Indicators : 24 nos for Digital Data Selection , Data frequency selection & Technique selection Number of Test Points : 40 nos.