A study of injection locking and pulling in oscillators

被引：897

作者：

Razavi, B ^{[1
]}

机构：

[1] Univ Calif Los Angeles, Dept Elect Engn, Los Angeles, CA 90095 USA

来源：

IEEE JOURNAL OF SOLID-STATE CIRCUITS | 2004年 / 39卷 / 09期

关键词：

Adler's equation; injection locking; injection pulling; oscillator nonlinearity; oscillator pulling; quadrature oscillators;

D O I：

10.1109/JSSC.2004.831608

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

Injection locking characteristics of oscillators are derived and a graphical analysis is presented that describes injection pulling in time and frequency domains. An identity obtained from phase and envelope equations is used to express the requisite oscillator nonlinearity and interpret phase noise reduction. The behavior of phase-locked oscillators under injection pulling is also formulated.

引用

页码：1415 / 1424

页数：10

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