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Norbert Herencsar, Jaroslav Koton and Pavel Hanak
This letter presents a novel realization of a voltage-mode (VM) first-order all-pass filter (APF) with attractive features. The proposed circuit employs a single readily available six-terminal active device called as universal voltage conveyor (UVC) and ...
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Jaroslav Koton,Norbert Herencsar,Martin Venclovsky
Pág. 15 - 26
After the presentation of the Current Follower Transconductance Amplifier (CFTA) active element, it has found a numerous application possibilities while designing linear and non-linear analog function blocks. This paper gives a short review of the CFTA a...
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Josef Burian,Jaroslav Koton,Norbert Herencsar
Pág. 37 - 41
This paper deals about the design of a fast voltage-mode full-wave rectifier, where universal voltage conveyor and second-generation current conveyor are used as active elements. Thanks to the active elements, the input and output impedance of the non-li...
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Norbert Herencsar,Jaroslav Koton,Abhirup Lahiri,Bilgin Metin,Kamil Vrba
Pág. 20 - 25
This paper presents a new active building block (ABB) called voltage gain-controlled modified current feedback amplifier (VGC-MCFOA) based on bipolar junction transistor technology. The versatility of the new ABB is demonstrated in new first-order all-pa...
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Jiri Misurec,Jaroslav Koton
Pág. 26 - 30
Active elements working in the current or mixed mode are still attractive for the design of analog functional blocks. The current conveyor (CC) was defined already in 1968. This paper deals with hysteresis comparators using second generation current conv...
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