Qiang Zhou
Abstract
Combining with computer technique,based on CPLD,an arbitrary waveform generator with I、Q double channel was designed and the software design that makes it work was provided.Finally,the waveform generator is used to produce FSK/PPM hybrid modulation signal and better performance is obtained.
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Combining with computer technique,based on CPLD,an arbitrary waveform generator with I、Q double channel was designed and the software design that makes it work was provided.Finally,the waveform generator is used to produce FSK/PPM hybrid modulation signal and better performance is obtained.
Key concepts: Waveform, Arbitrary waveform generator, Signal generator, Generator (circuit theory), Computer science, Modulation (music), Complex programmable logic device, Function generator