@ARTICLE {1368,
author={N.B.C. Carvalho and J. C. Pedro},
doi={10.1002/mmce.20108},
journal={Intrnl. Journal of RF and Microwave Computer-Aided Engineering},
title={Load-impedance selection for maximized large-signal IMD sweet-spot effects },
year={2005},
month={September},
volume={5},
number={15},
pages={434-440},
ISSN={1096-4290}
}