A novel small-signal modeling and simulation technique in SiGe: C HBT for ultra high frequency applications. - Gholamreza Karimi; Roza Banitalebi (IEICE Electron. Express, 2011)

Designing and modeling of ultra low voltage and ultra low power LNA using ANN and ANFIS for Bluetooth applications. - Gholamreza Karimi; Sedighe Babaei Sedaghat; Roza Banitalebi (Neurocomputing, 2013)