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[VHDL-FPGA-Verilog] cpsk

Description: 用VHDL硬件语言对BPSK调制解调系统进行编写，仿真通过，源代码-VHDL hardware language using BPSK modulation and demodulation system, the preparation, simulation adopted, the source code
Platform: | Size: 68608 | Author: 王岩嵩 | Hits:

[VHDL-FPGA-Verilog] bpsk_fpga

Description: 在FPGA上实现BPSK信号的解调，全部用VHDL语言编写，非常实用。-Implemented on the FPGA BPSK signal demodulation, all with the VHDL language, very useful.
Platform: | Size: 388096 | Author: jiaojian | Hits:

[VHDL-FPGA-Verilog] 2DPSK

Description: vhdl,Digital phase modulation is also known as phase shift keying, 2DPSK is binary differential phase shift keying, is a kind of digital phase modulation. Digital phase modulation using carrier phase change to transmit digital signal, usually can be divided into it absolute phase shift ( BPSK ) and the relative phase shift ( DPSK ). Relative phase shift is the use of digital information and the adjacent symbols to determine relative carrier phase difference carrier phase. This paper mainly introduces the 2DPSK modulation and demodulation process and the use of phase selection method to achieve the process. And the principle of the key analysis, including modulation and demodulation principle, as well as in the modulation and the demodulation process utilizing principle to achieve absolute code and relative code generation.-Digital phase modulation is also known as phase shift keying, 2DPSK is binary differential phase shift keying, is a kind of digital phase modulation. Digital phase modulation using carrier phase change to transmit digital signal, usually can be divided into it absolute phase shift ( BPSK ) and the relative phase shift ( DPSK ). Relative phase shift is the use of digital information and the adjacent symbols to determine relative carrier phase difference carrier phase. This paper mainly introduces the 2DPSK modulation and demodulation process and the use of phase selection method to achieve the process. And the principle of the key analysis, including modulation and demodulation principle, as well as in the modulation and the demodulation process utilizing principle to achieve absolute code and relative code generation.
Platform: | Size: 1910784 | Author: 乐逍遥 | Hits:

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