A 4.8-6 GHz IEEE 802.11a WLAN SiGe-Bipolar Power Amplifier with On-chip Output Matching
Winfried Bakalski, Andriy Vasylyev, Werner Simb.rger, Marcus K.ll, Alfons Schmid, and Krzysztof Kitlinski
Conference Proceedings of the 35th European Microwave Conference, October 2005

Ultra-broadband 20.5-31 GHz monolithically-integrated CMOS power amplifier
A. Vasylyev, P. Weger, and W. Simburger
IEEE Electronics Letters, vol. 41, no. 23, pp. 1281-1282, November 2005

Fully-integrated 32 dBm, 1.5-2.9 GHz SiGe-bipolar power amplifier using power-combining transformer
Vasylyev, A.; Weger, P.; Bakalski, W.; Simburger, W.
Electronics Letters Volume 41, Issue 16, Pp:35 - 36; 04 August 2005

Keramische System-in-Package-Technologie fur 5GHz-Transceivermodul
R.Matz, W.Debski, U.Langmann, P.Mayr, W.Simburger, S.Walter, P. Weger, C.Weyers
Deutsche IMAPS-Konferenz 2005, Munchen. 10-11 October 2005