摘要
介绍一种X波段频率合成器的设计方案,此方案将直接式和数字锁相相结合,完成快速捷变功能。并对其进行了分析、讨论,最后给出研制结果。
The design of an X-band frequency synthesizer is introduced, this design combines strongpoints of direct frequency synthesizer with digital PLL to accomplish frequency agility. The design is analyzed and discussed. Its experimental results and performances are given.
出处
《电子元器件应用》
2004年第6期10-13,共4页
Electronic Component & Device Applications
关键词
数字锁相环
倍频
混频
线性调频信号
digital phase-locking loop
frequency-multipliers
mixing
LFM
