@article{paperid:1037011,
author = {Joodaki, Mojtaba},
title = {Small-Signal Characterization of SiGe-HBT<tex>$f_T$</tex>-Doubler up to 120 GHz},
journal = {IEEE Transactions on Electron Devices},
year = {2005},
volume = {52},
number = {9},
month = {September},
issn = {0018-9383},
pages = {2108--2111},
			numpages = {3},
keywords = {ft-doubler; S-parameter measurements; SiGe-HBT; transit frequency},
}