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TitleQuadrature RC−Oscillators [electronic resource] : The van der Pol Approach / by João Carlos Ferreira de Almeida Casaleiro, Luís Augusto Bica Gomes Oliveira, Igor M. Filanovsky
ImprintCham : Springer International Publishing : Imprint: Springer, 2019
Connect tohttps://doi.org/10.1007/978-3-030-00740-9
Descript XIII, 160 p. 80 illus., 3 illus. in color. online resource

SUMMARY

This book presents a tutorial review of van der Pol model, a universal oscillator model for the analysis of modern RC−oscillators in weak and strong nonlinear regimes. A detailed analysis of the injection locking in van der Pol oscillators is also presented. The relation between the van der Pol parameters and several circuit implementations in CMOS nanotechnology is given, showing that this theory is very useful in the optimization of oscillator key parameters, such as: frequency, amplitude and phase relationship. The authors discuss three different examples: active coupling RC−oscillators, capacitive coupling RC−oscillators, and two-integrator oscillator working in the sinusoidal regime. · Provides a detailed tutorial on the van der Pol oscillator model, which can be the basis for the analysis of modern RC−oscillators in weak and strong nonlinear regimes; · Demonstrations the relationship between the van der Pol parameters and several circuit implementations in CMOS nanotechnology, showing that this theory is a powerful tool in the optimization of key oscillator parameters; · Provides three circuit prototypes implemented in modern CMOS nanotechnology in the GHz range, with applications in low area, low power, low cost, wireless sensor network (WSN) applications (e.g. IoT, BLE)


CONTENT

Introduction -- Sinusoidal Oscillators -- van der Pol Oscillator -- Injection Locking -- Active coupling RC−oscillator -- Capacitive coupling RC-oscillator -- Two-integrator oscillator -- Conclusions


Systems engineering Electronics Circuits and Systems. http://scigraph.springernature.com/things/product-market-codes/T24068 Electronics and Microelectronics Instrumentation. http://scigraph.springernature.com/things/product-market-codes/T24027 Signal Image and Speech Processing. http://scigraph.springernature.com/things/product-market-codes/T24051



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