Design and Realization of π／4-DQPSK Modulation Circuit Based on FPGA

Hong Li Zhu; Xia Sun

doi:10.4028/www.scientific.net/AMR.490-495.402

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Design and Realization of π／4-DQPSK Modulation Circuit Based on FPGA
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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 490-495Design and Realization of π／4-DQPSK Modulation...

Design and Realization of π／4-DQPSK Modulation Circuit Based on FPGA

Abstract:

Technology of digital modulation plays an important role in digital communication system, the combination of digital communication technology and FPGA is a certain trend. This paper designs and realizes a new π／4-DQPSK modulator based on FPGA. The simulation result provides the correction of the design. With simple solution, high integration and high reliability, this π／4-DQPSK modulator can be widely used in digital communication field.