Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/30649
Title: Novel technique of pulse width modulator design using a ring oscillator
Authors: Sarkar, B C
Mandal, M K
Keywords: Ring oscillator;Phase shifter;Pulse width modulator
Issue Date: Jun-2006
Publisher: NISCAIR-CSIR, India
IPC Code: H03B
Abstract: A novel technique of pulse width modulation using a multiphase ring oscillator and a multiplexer-based digitally controlled phase shifter (DCPS) has been presented. The proposed circuit can produce 0 to 100 % variation of the width of the pulse train, depending on the control word applied to DCPS. Experimental results obtained in a prototype circuit confirm the design algorithm proposed in this work.
Page(s): 473-477
URI: http://hdl.handle.net/123456789/30649
ISSN: 0975-1041 (Online); 0019-5596 (Print)
Appears in Collections:IJPAP Vol.44(06) [June 2006]

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