多進制數(shù)字相位調(diào)制系統(tǒng)課程設計

1、《武漢理工大學 FPGA 課程設計報告》目錄 目錄摘要 ....................................................................................................................................................IAbstract ..................................

2、...........................................................................................................II1 引言...........................................................................................................

3、.....................................12 MPSK 調(diào)制解調(diào)的原理.................................................................................................................22.1 MPSK 調(diào)制原理.........................................

4、.........................................................................22.2 4PSK 信號產(chǎn)生 ................................................................................................................32.3 4PSK 信號的解調(diào)原理

5、....................................................................................................33 MPSK 調(diào)制電路 VHDL 程序及仿真............................................................................................63.1

6、FPGA 中 MPSK 的實現(xiàn)......................................................................................................63.2 VHDL 程序設計方法......................................................................................

7、.................73.4 仿真結(jié)果及分析..................................................................................................................84 MPSK 解調(diào)程序及仿真結(jié)果............................................................

8、...........................................104.1 解調(diào) VHDL 程序...............................................................................................................104.2 MPSK 解調(diào)仿真結(jié)果.................................

9、.......................................................................125 心得體會......................................................................................................................................136 參考文

10、獻......................................................................................................................................14《武漢理工大學 FPGA 課程設計報告》IAbstractMulti-band digital phase modulation, also known as mul

11、ti-phase or multiphase system. It is a sine wave having a plurality of phase states to represent a plurality of sets of binary information symbols. In this paper, to achieve MPSK (M-ary Phase Shift Keying) modulation and

12、 demodulation functions FPGAP (Field-rogrammable Gate Array, a field programmable gate array) on. Using VHDL hardware description language programming for the entire MPSK system simulation, simulation timing diagram of t

13、he program code XST synthesis, get RTL view. Simulation results show the correctness and feasibility of the design, intuitive to understand more clearly the principle of MPSK modulation and demodulation. Keywords: MPSK;