Power MOSFET Linearizer of a High-Voltage Power Amplifier for High-Frequency Pulse-Echo Instrumentation

A power MOSFET linearizer is proposed for a high-voltage power amplifier (HVPA) used in high-frequency pulse-echo instrumentation. The power MOSFET linearizer is composed of a DC bias-controlled series power MOSFET shunt with parallel inductors and capacitors. The proposed scheme is designed to impr...

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Bibliographic Details
Main Authors: Hojong Choi, Park Chul Woo, Jung-Yeol Yeom, Changhan Yoon
Format: Article
Language:English
Published: MDPI AG 2017-04-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/17/4/764