06 2007 679 680 4200994 10.1109/TIM.2007.895578 http://ieeexplore.ieee.org/lpdocs/epic03/wrapper.htm?arnumber=4200994 <![CDATA[Measuring Nonlinear Differential RF Amplifiers Using One Single-Ended Source
Yves Rolain, Wendy Van Moer, Johan Schoukens, Rik Pintelon · IEEE Transactions on Instrumentation and Measurement · 2007
A measurement procedure for the nonlinear baseband response of a differential amplifier is proposed using the large-signal network analyzer. The setup uses only one single-ended RF generator. A simplified nonparametric model for the frequency response of the device and its nonlinear contributions over a wide power range is proposed, measured, and validated experimentally