2004
Silicon-germanium BiCMOS HBT technology for wireless power amplifier applications.
[DOI]
Jeffrey B. Johnson
,
Alvin J. Joseph
,
David C. Sheridan
,
Ramana M. Maladi
,
Per-Olof Brandt
,
Jonas Persson
,
Jesper Andersson
,
Are Bjorneklett
,
Ulrika Persson
,
Fariborz Abasi
,
Lars Tilly
IEEE J. Solid State Circuits, 2004