This work introduces a versatile type of electronically controllable bilinear transfer segments,
ie two ports allowing independent electronic control of zero and pole of transfer function …

This paper presents a low-voltage low-power chopper-stabilized differential difference
amplifier (DDA) realized using 40 nm CMOS technology. Operating with a supply voltage of …

This research proposes bipolar junction transistor (BJT)-based log-domain high-order
elliptic ladder low-pass (LPF) and band-pass filters (BPF) using a lossless differentiator and …

The article presents a scheme of active RC-filter of the second order (ARCF), which is
realized on multidifferential operational amplifiers (DDA). Based on this filter, we can obtain …

Owing to the advantages of low power consumption and lower device size, CMOS and
FinFET based Difference Differential Amplifiers (DDA) are often applied for signal …

This paper brings new solution of linearly adjustable fractional-order capacitance multiplier.
The adjustable current gain, linear in wide range of input current and with linear …

A new notch filter (NF) circuit based on a single differential difference operational amplifier
(DDA) has been developed and studied, which is characterized by reduced current …

The paper proposes an extended classification of Active RC Filters (ARCF) and ARLC Filters
(ARLCF) with Sallen-Key architectures, including those created in the last three years. This …

– Curriculum Vitae Page 1 Curriculum Vitae Associate Professor Norbert Herencsar Brno
University of Technology, Dept. of Telecommunications Technicka 3082/12, 616 00 Brno, Czech …

A wide variety of applications require information about the current flow. Current sensing
applications have different performance requirements in terms of cost, isolation, precision …