Strong Injection Locking and Pulling in LC Multiphase Oscillators With Multiple Injection Signals

被引：5

作者：

Tofangdarzade, Aidin ^{[1
]}

Tofangdarzade, Armin ^{[1
]}

Saniei, Namdar ^{[2
]}

机构：

[1] Tabriz Univ, Dept Elect & Comp Engn, Tabriz 5166616471, Iran

[2] Univ Ontario Inst Technol, Dept Elect Comp & Software Engn, Oshawa, ON L1H 7K4, Canada

来源：

IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS | 2019年 / 66卷 / 08期

关键词：

Injection locked oscillator; multiple injections; lock range; LC-ring oscillator; multiphase LC oscillators; RING OSCILLATORS; DESIGN; RANGE; BANDWIDTH; DOMAIN; MODEL;

D O I：

10.1109/TCSII.2018.2889148

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 and pulling of LC multiphase oscillators with multiple properly phased injection signals are analyzed in strong injection regime. Analytical closed-form formulas for lock range and instantaneous phase are presented for the first time. To leverage the present knowledge about injection locked oscillators, the analytical findings of this brief are derived in alignment with previous corresponding studies toward single-stage LC oscillators with single-injection signal. Finally, the proposed analysis for locking and pulling findings is verified by circuit simulations.

引用

页码：1336 / 1340

页数：5

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