Essays about: "Switch non-linearities"

Found 2 essays containing the words Switch non-linearities.

1. 1. Linearity Aspects of Dynamic PA Supply-Modulation Systems with Emphasis on Modulator Modeling and non-linearities

   University essay from Avdelningen för elektronik, matematik och naturvetenskap

   Author : Robert Glen Perea Tamayo; [2012]
   Keywords : EER; Envelope tracking; hybrid switching amplifiers; power amplifiers supply modulation;

   Abstract : Modern communication systems operate with high peak-to-average-power ratio (PAPR) over wide bandwidth. Linearity requirements force operation in a low efficient highly linear back-off region. Then increasing efficiency is becoming critical. One of the most promising technologies to accomplish this is using supply modulation, e. READ MORE

3. 2. Design of Highly Linear Sampling Switches for CMOS Track-and-Hold Circuits

   University essay from Institutionen för systemteknik

   Author : Muhammad Irfan Kazim; [2006]
   Keywords : Switch non-linearities; Bootstrap switch; Bulk-effect compensation switch; Charge injection;

   Abstract : This thesis discusses non-linearities associated with a sampling switch and compares transmission gate, bootstrapping and bulk-effect compensation architectures at circuit level from linearity point of view for 0.35 um CMOS process. All switch architectures have been discussed and designed with an additional constraint of switch reliability. READ MORE