Design on a Wideband High-speed Frequency-hopping Frequency Syntesizer
Zhao Suo-ju · Radio Engineering · 2014
A novel wideband high-speed frequency-hopping frequency synthesizer is presented for anti-jamming communication. On the basis of using DDS to realize narrowband high-speed frequency hopping,the output frequency of frequency-hopping frequency synthesizer can be improved by the ping-pong type switching double PLL Frequency Synthesizer frequency mixing. The design scheme and implementation method of frequency-hopping frequency synthesizer are introduced in detail. The relevant content of reliability design is also presented. The test results show that the design can meet the expected requirements of specifications.