Error vector magnitude (EVM) measurements for GSM/EDGE applications revised under production conditions. - Markus Helfenstein; Ertan Baykal; Kurt Müller; Alexander Lampe (ISCAS (5), 2005)

SOI vs. bulk for wireless application. - A. Owzar; Ertan Baykal; P. Felicio; T. Zheng; Ralph Stephan; Markus Helfenstein; Rolf Becker (APCCAS, 2012)