摘要
简要介绍了频率合成技术的发展历程,对目前典型的几种频率合成体制,如直接模拟式频率合成技术(DAS)、间接锁相式频率合成技术(PLL)和直接数字式频率合成技术(DDS)分别进行分析、研究。重点展望了频率合成技术的发展趋势及相关应用。
In this paper, the development of the frequency synthesis technique is introduced. The existing typical frequency synthesis techniques such as Direct Analog Synthesizing (DAS), Direct Digital Synthesizing(DDS) and indirect Phase-Lock Synthesizing(PLL) are studied. The development trend and its applications of the frequency synthesis techniques are viewed as an important point.
出处
《电子对抗》
2010年第3期45-49,共5页
Electronic Warfare