Electronics Optics & Control, Volume. 25, Issue 10, 108(2018)
Design and Implementation of DS/FH Signal Source Based on FPGA
Aiming at the problems that the traditional DS/FH signal source is less intelligent, inconvenient to carry and inefficient, a DS/FH signal source with small volume, low power consumption and high precision was designed based on FPGA+AD9915. The system software was designed with Verilog language by using Quartus Ⅱ software development platform. The FPGA chip was used to realize the baseband signal processing, frequency hopping code generating and intermediate frequency modulating, and the control of AD9915 and digital-analog conversion chip was also realized through FPGA. Finally, the DS/FH signal source was generated by mixing frequency. The test results show that the system has better performance and can meet the test requirements on frequency hopping rate and frequency interval.
Get Citation
Copy Citation Text
[in Chinese], [in Chinese], [in Chinese]. Design and Implementation of DS/FH Signal Source Based on FPGA[J]. Electronics Optics & Control, 2018, 25(10): 108
Category:
Received: Sep. 27, 2017
Accepted: --
Published Online: Jan. 15, 2021
The Author Email: