Ulf Koenig
Daimler AG
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Publication
Featured researches published by Ulf Koenig.
international conference on solid state and integrated circuits technology | 2004
Kaicheng Li; Daoguang Liu; Rongkan Liu; J. Zhang; Rongqiang Li; Luncai Liu; Wan-jing Xu; Kaiquan He; Yukui Liu; Shiliu Xu; Gangyi Hu; Xueliang Xu; Guangbing Chen; Ulf Koenig; A. Gruhle; Horst Kibbel; U. Zeiler
In this paper. a SiGe HBT was described, which was based on a unique process technology. To characterize the SiGe HBT, HP85 10C network analyzer, HP83650A synthetic signal sources, HP8517b S parameter measuring systems etc. have been used for measuring radiofrequency performance of SiGe HBT. The measurements showed satisfactory results. The SiGe HBT cutoff frequency f/sub T/ is 108 GHz, and the maximum oscillation frequency is 157 GHz.
Archive | 1991
Ulf Koenig; Friedrich Dr Rer Na Schaeffler; Wolfgang Dipl Phys Behr
Archive | 2001
Horst Kibbel; Ulf Koenig; Johannes Konle; H. Presting
Electronics Letters | 1994
U. Erben; A. Gruhle; A. Schuppen; H. Kibbel; Ulf Koenig
Archive | 1991
Ulf Koenig; Max Dr Rer Nat Kuisl; Friedrich Dr Rer Na Schaeffler
Archive | 1988
E. Kasper; Max Dr Kuisl; Ulf Koenig; Johann-Friedrich Luy
Archive | 2006
Ulf Koenig; Lars Koenig
nano/micro engineered and molecular systems | 2006
Daoguang Liu; Jun Xu; Shiliu Xu; Yue Hao; Peixin Qian; Zhihong Liu; Gangyi Hu; Zhengfan Zhang; J. Zhang; Rongkan Liu; Luncai Liu; Rongqiang Li; Kaiquan He; Yukui Liu; Guangbing Chen; Ulf Koenig; Horst Kibbel; A. Gruhle; Ulrich Seiler; Kaicheng Li
Archive | 1987
Erich Dr Kasper; Ulf Koenig; Max Dr Rer Nat Kuisl
Archive | 2003
Horst Kibbel; Ulf Koenig; H. Presting
