Presented research introduces active filtering circuits which allow change of the transfer type without necessity of reconnection of the input or output terminal that can be very useful for on-chip applications. Our attention is focused on simple first-order filters that allow high-pass response (HP), all-pass response (AP) and also direct transfer (DT) with constant magnitude and phase characteristics between two terminals (input and output) by adjusting of one controllable parameter (current gain B in our case). Useful modification of the well-known current follower transconductance amplifier (CFTA), the so-called Z-copy current-controlled current follower differential input transconductance amplifier (ZC-CCCFDITA) and adjustable current ...
By following the most recent trend and progress in analog signal processing, this habilitation thesi...
The thesis deals with electronically adjustable and configurable applications of the modern active e...
This paper presents a novel reconnection-less and electronically reconfigurable analogue filter. It ...
This paper presents the results of study on utilization of Z-copy Voltage Controlled Current Followe...
In this paper a new active element for the realization of current-mode analog blocks Current Followe...
After the presentation of the Current Follower Transconductance Amplifier (CFTA) active element, it ...
This paper presents an universal filter with control of the pole frequency by two mutually independe...
This paper deals with operational transconductance amplifiers (OTAs) -based active voltage-mode biqu...
A modified version of voltage differencing current conveyor (VDCC) and its performance in detail is ...
This paper presents the results of study on utilization of Z-copy Voltage Controlled Current Followe...
Presented work deals with applications of the single Z-Copy Controlled-Gain Voltage Differencing Cur...
Tato disertační práce pojednává o návrhu nových funkčních bloků použitelných v oblasti zpracování an...
This thesis deals with the application using digitally controlled current amplifiers DACA (Digitally...
The paper deals with modern functional blocks based on current conveyors and their utilization in an...
Bakalářská práce je zaměřena na simulace a praktickou realizaci již existujících zapojení kmitočtový...
By following the most recent trend and progress in analog signal processing, this habilitation thesi...
The thesis deals with electronically adjustable and configurable applications of the modern active e...
This paper presents a novel reconnection-less and electronically reconfigurable analogue filter. It ...
This paper presents the results of study on utilization of Z-copy Voltage Controlled Current Followe...
In this paper a new active element for the realization of current-mode analog blocks Current Followe...
After the presentation of the Current Follower Transconductance Amplifier (CFTA) active element, it ...
This paper presents an universal filter with control of the pole frequency by two mutually independe...
This paper deals with operational transconductance amplifiers (OTAs) -based active voltage-mode biqu...
A modified version of voltage differencing current conveyor (VDCC) and its performance in detail is ...
This paper presents the results of study on utilization of Z-copy Voltage Controlled Current Followe...
Presented work deals with applications of the single Z-Copy Controlled-Gain Voltage Differencing Cur...
Tato disertační práce pojednává o návrhu nových funkčních bloků použitelných v oblasti zpracování an...
This thesis deals with the application using digitally controlled current amplifiers DACA (Digitally...
The paper deals with modern functional blocks based on current conveyors and their utilization in an...
Bakalářská práce je zaměřena na simulace a praktickou realizaci již existujících zapojení kmitočtový...
By following the most recent trend and progress in analog signal processing, this habilitation thesi...
The thesis deals with electronically adjustable and configurable applications of the modern active e...
This paper presents a novel reconnection-less and electronically reconfigurable analogue filter. It ...