W
Winfried Bakalski
Researcher at Infineon Technologies
Publications - 64
Citations - 605
Winfried Bakalski is an academic researcher from Infineon Technologies. The author has contributed to research in topics: Amplifier & Direct-coupled amplifier. The author has an hindex of 13, co-authored 64 publications receiving 593 citations.
Papers
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Proceedings ArticleDOI
Lumped and distributed lattice-type LC-baluns
TL;DR: In this paper, the lumped lattice-type LC-balun bridge elements are substituted by microstrip lines, which results in an improved performance at the 2nd and 3rd harmonic frequency for RF power amplifier output baluns.
Patent
Impedance matching network with improved quality factor and method for matching an impedance
Winfried Bakalski,Anthony Thomas +1 more
TL;DR: In this article, the authors propose an impedance matching network consisting of a first and a second signal terminal and a reference potential terminal, and a series branch between the first and the second signal terminals comprising a third capacitive element.
Patent
Adjustable impedance matching network
TL;DR: In this paper, a transmission line transformer is configured to transform an impedance connected to a first port so that a corresponding transformed impedance lies within a confined impedance region in a complex impedance plane.
Patent
System and Method for a Radio Frequency Switch
Winfried Bakalski,Nikolay Ilkov +1 more
TL;DR: In this article, a circuit includes a plurality of switching networks coupled between a corresponding plurality of RF ports and a common RF port, and a control circuit, each of which includes a first switch coupled between its corresponding RF port and the common RF ports, such that the selectable network provides a DC path in a first state and a series capacitance in a second state.
Journal ArticleDOI
A fully integrated 5.3-GHz 2.4-V 0.3-W SiGe bipolar power amplifier with 50-/spl Omega/ output
TL;DR: In this article, a radio frequency power amplifier for 4.8-5.7 GHz has been realized in a 0.35/spl mu/m SiGe bipolar technology using two on-chip transformers as input-balun and for interstage matching.