二极管预失真Diode Predistortion Linearization for Power Amplifier RFICs in Digital Radios by Christopher B. Haskins Thesis submitted to the faculty of the Virginia Polytechnic Institute and State University in partial fulfillment of the requirements for the degree of Master of Science In Electrical Engineering Sanjay Raman, Chair Charles W. Bostian Dennis G. Sweeney April 17, 2000 Blacksburg, VA Keywords: predistortion, nonlinear, power amplifier, MESFET, HBT, intermodulation distortion, AM-AM, AM-PM, ACPR, envelope analysis, integrated circuit Copyright 2000, Christopher B. Haskins Diode Predistortion Linearization for Power Amplifier RFICs in Digital Radios Christopher B. Haskins (ABSTRACT) The recent trend in modern information technology has been towards the increased use of portable and h……