Here I need some papers about SiGe HBTs!

[huihui]

Hello,I need some papers which are important to me in addition.
They are:

1)S.Ganser and S.Herzinger, "Silicon LNA/Mixer ICs for use up to 3GHz", Microwave Engineering Europe, vol.37,pp.33-39,Decmber/January 1997.

2)K.Auginger,H.Knapp, "Noise characteristics of 0.5um/70GHz SiGe bipolar technologies", 29th European Microwave Conference Proceedings,vol.2,pp.129-132,October 1999.

3) T.F.Meister, H.Schafer, "SiGe Base bipolar technology with 74GHz fmax and 11ps Gate Delay", in IEDM Technical Digest,pp.739-742,December 1995,TP 30.3.

4) J.Bock, H.Knapp, "12ps Implanted Base silicon bipolar technology".in IEDM Technical Digest,pp.553-556, December 1999.

Thanks in advance!

 

[huihui]

Ask a question.
Where do I look for the papers in the IEDM Technical Digest.