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Description: 简要介绍了数字下变频的设计，通过采用xilinx的ise软件，ipcore的调用实现-Briefly introduced the design of digital down conversion, through the use of ise the xilinx software, ipcore call the realization of
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Size: 2578432 |
Author: 望天 |
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Description: 数字下变频的FPGA 实现.rar-数字下变频的FPGA 实现.rar
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Size: 219136 |
Author: lusan |
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Description: 基于FPGA的数字下变频器（DDC）的设计,将采样得到的高速率信号变成低速率基带信号，以便进行下一步的信号处理。由NCO、数字混频器、低通滤波器和抽取滤波器四个模块组成。采用自编的加法树乘法器，提高乘法运算效率。-Design based on FPGA digital downconverter (DDC), the high-speed signal will be sampled baseband signal into a low rate for the next step in the signal processing. Is composed of four modules of the NCO, the digital mixer, the low pass filter and a decimation filter. Adder tree multiplier using self efficient multiplication.
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Size: 52224 |
Author: shengxx |
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