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Uroschanit Yodprasit

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Related publications (6)

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Low-power and low-voltage analog baseband and quadrature frequency synthesizer

Uroschanit Yodprasit

Following the trend in portable wireless communications, this dissertation explores new approaches to designing of power-critical building blocks in the elementary circuit level. Specifically, the work focuses on designs of baseband continuous-time Gm-C fi ...

EPFL2006

Common-mode Oscillation in Capacitive Coupled Differential Colpitts Oscillators

Christian Enz, Uroschanit Yodprasit

A simple approach to the realisation of a differential Colpitts oscillator is to connect the grounded capacitor in the feedback network of two single-ended Colpitts oscillators together in series. As the output signals are expected to be differential, it i ...

2007

Realization of a Low-voltage and Low-power Colpitts Quadrature Oscillator

Christian Enz, Uroschanit Yodprasit

2006

Bulk-source-coupled CMOS Quadrature Oscillators

Pierre-André Farine, Cyril Botteron, Uroschanit Yodprasit

A quadrature oscillator based on a coupling between the bulk and the source of MOS transistors is proposed. Since the resonator load is not directly involved in the coupling process, the oscillation frequency is very close to the resonant frequency, hence ...

Institution of Engineering and Technology2009

On an Implementation of Differential and Quadrature Colpitts Injection-locked Frequency Dividers

Christian Enz, Uroschanit Yodprasit

2006

Ultra Low-Power Radio Design for Wireless Sensor Networks

Christian Enz, Uroschanit Yodprasit, Nicola Scolari

2005