p/8 D8PSK (Differential 8 PSK Phase Shift Keying: A broad classification of modulation techniques where the information to be transmitted is contained in the phase of the carrier wave.) is a differential modulation format where the bits for a given symbol are determined by the phase change from the previous symbol. p /8 D8PSK is the same as D8PS...
In this paper, design, development and hardware implementation of a new demapping scheme for Differential 8-PSK (D8PSK) demodulator on a Zynq 7000 FPGA based ZED board is proposed using the concepts of model based design. The proposed work can be easily extended to other M-ary DPSK schemes.
8 Phase-Shift Keying (8PSK) is a form of phase modulation with eight phase states located at 0, π, +/-(π/4), +/-(π/2) and +/-(3π/4) radians in the IQ plane. Each symbol carries log 2 (8) = 3 bits of information.