Katarzyna Opalska

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This paper presents a three step procedure for creating a small signal parameterized circuit model of a two-port RF module characterized in frequency domain. First, Vector Fitting is used to find rational approximation of Y matrix entries. Second, RLC equivalent circuits are synthesized for each approximation and complimented with the controlled sources.(More)
The paper addresses bandwidth widening of an analog signal path, composed of a high-speed infrared photodetector, an amplifier and a transmission line connecting the two. To investigate influence of design variables upon bandwidth a simplified model of the signal path is analyzed first. Several design scenarios are considered, including transmission line(More)
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