Journal ArticleDOI
An approach to the analysis of injection-locked oscillators
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TLDR
In this paper, the locking equation for single-stage LC injection-locked oscillators is derived for subharmonic, fundamental, and harmonic locking, the dc transfer characteristic of a nonlinear device being approximated, at the dc operating point, by a third-order polynomial.Abstract:
By combining the instantaneous phase shift of a twosinusoid-input describing function with a phase response of the tuned circuit it has been possible to develop the locking equation for single-stage LC injection-locked oscillators ILO. The locking range as well as steady-state phase shift of an ILO are calculated for subharmonic, fundamental, and harmonic locking, the dc transfer characteristic of a nonlinear device being approximated, at the dc operating point, by a third-order polynomial. The phase plane representation is included. Experimental results are given to support some of the theoretical relations derived.read more
Citations
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Proceedings ArticleDOI
On the difference between two widely publicized methods for analyzing oscillator phase behavior
TL;DR: It is shown that, for stationary input noise sources, both methods produce equal results for the oscillator's phase noise behavior, with the approximation in [6] being unable to predict the locking behavior.
Journal ArticleDOI
Time-Domain Model for Injection Locking in Nonharmonic Oscillators
G.R. Gangasani,Peter R. Kinget +1 more
TL;DR: Time-domain delay-based modeling of injection locking is used to describe injection-locking phenomena in nonharmonic oscillators and is further used to predict the injection- locking behavior of a single-ended CMOS inverter based ring oscillator.
Journal ArticleDOI
BPSK to ASK Signal Conversion Using Injection-Locked Oscillators—Part I: Theory
TL;DR: In this paper, a new method and circuit for the conversion of binary phase-shift keying (BPSK) signals into amplitude shift keying signals is presented. But the conversion method is based on superharmonic injection and locking of oscillator circuits, and interference phenomena.
Proceedings ArticleDOI
Comprehensive frequency-dependent substrate noise analysis using boundary element methods
Hongmei Li,Jorge Carballido,Harry H. Yu,Vladimir Okhmatovski,Elyse Rosenbaum,Andreas C. Cangellaris +5 more
TL;DR: In this article, a new and efficient method is introduced for the calculation of the Green's function that can accommodate arbitrary substrate doping profiles and thus facilitate substrate noise analysis using boundary element methods.
Patent
Apparatus and methods for radar imaging based on injected push-push oscillators
TL;DR: In this article, an Injection-locked push-push oscillator was proposed to reduce the production cost and improve the performance of a conventional phased array antenna, which was used for radar imaging and for phased array antennas.
References
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Book
Detection, Estimation, And Modulation Theory
TL;DR: Detection, estimation, and modulation theory, Detection, estimation and modulation theorists, اطلاعات رسانی کشاورزی .
Journal ArticleDOI
A Study of Locking Phenomena in Oscillators
TL;DR: In this paper, a differential equation is derived which gives the oscillator phase as a function of time, and with the aid of this equation, the transient process of "pull-in" as well as the production of distorted beat note are described in detail.
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Phaselock Techniques
TL;DR: This book represents the second edition of Gardner's widely known book on phaselock principles and applications, and Gardner has clearly written for the practitioner, providing the necessary information with a minimum of rigor and a succinct writing style.
Book
Multiple-Input Describing Functions and Nonlinear System Design
TL;DR: The theory of automatic control has been advanced in important ways during recent years, particularly with respect to stability and optimal control, but these theories do not, however, lay to rest all questions of importance to the control engineer.
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Nonlinear oscillations in physical systems
TL;DR: The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions as mentioned in this paper.