TY - GEN A1 - Rudolph, Matthias A1 - Lenk, Friedrich A1 - Llopis, O. A1 - Heinrich, Wolfgang T1 - On the Simulation of Low-Frequency Noise Upconversion in InGaP/GaAs HBTs T2 - IEEE transactions on microwave theory and techniques Y1 - 2006 SN - 0018-9480 VL - 54 IS - 7 SP - 2954 EP - 2961 ER -