Description: Abstract；The frequency synthesis technology has the important status in the modern electronic technology. In equipment such as correspondence, radar and navigation, it may work as the unwanted signal generator In the test facility, may work as the standard signal source, therefore the frequency synthesizer is called by the people as "the heart" of many electronic systems .DDS——Digital Direct Frequency Synthesis technology is one brand-new frequency synthetic method, is a frequency synthesis technology revolution. This paper analyzes the basic principle of DDS and its output frequency spectrum characteristic, and realizes it with VHDL language on FPGA. In regard to the output
- [DDS] - DDS Direct Digital Synthesizer, a design
- [DDs] - This is my graduation project is the use
- [electroclock] - VHDL digital clock, each module contains
- [LCD1602] - LCD1602 display the source code 1. Sourc
- [dds] - Direct digital frequency synthesizer, ba
- [DDS1024] - DDS frequency adjustable must realize VH
- [AM] - AM modulation works within the FPGA. Wit
- [Simulate] - FPGA to control the signal sampling poin
- [signal] - written in verilog serial control signal
- [QuartusIIVHDLDDS] - FPGA-based design of the DDS signal sour
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毕业论文(DDS的VHDL语言实现及其高纯谱研究).doc
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