Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Tomasz Kulej"'
Publikováno v:
Sensors; Volume 23; Issue 2; Pages: 688
SENSORS. 2023, vol. 23, issue 2, p. 1-16.
SENSORS. 2023, vol. 23, issue 2, p. 1-16.
In this work, a new versatile voltage- and transconductance-mode analog filter is proposed. The filter, without requiring resistors, employs three differential-difference transconductance amplifiers (DDTAs) and two grounded capacitors, which is suita
Publikováno v:
Sensors; Volume 22; Issue 22; Pages: 8619
SENSORS. 2022, vol. 22, issue 22, p. 1-12.
SENSORS. 2022, vol. 22, issue 22, p. 1-12.
This paper demonstrates the advantages of the multiple-input transconductor (MI-Gm) in filter application, in terms of topology simplification, increasing filter functions, and minimizing the count of needed active blocks and their consumed power. Fu
Publikováno v:
SENSORS. 2022, vol. 22, issue 7, p. 1-17.
Sensors; Volume 22; Issue 7; Pages: 2655
Sensors; Volume 22; Issue 7; Pages: 2655
This paper presents the extremely low-voltage supply of the CMOS structure of a differential difference transconductance amplifier (DDTA). With a 0.3-volt supply voltage, the circuit offers rail-to-rail operational capability. The circuit is designed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6dbaf121270b64f03829d052f26d0327
https://hdl.handle.net/11012/204105
https://hdl.handle.net/11012/204105
Publikováno v:
Sensors; Volume 23; Issue 4; Pages: 2146
SENSORS. 2023, vol. 23, issue 4, p. 1-15.
SENSORS. 2023, vol. 23, issue 4, p. 1-15.
This paper presents a low-frequency shadow sinusoidal oscillator using a bulk-driven multiple-input operational transconductance amplifier (MI-OTA) with extremely low-voltage supply and nano-power consumption. The proposed oscillator is composed usin
Publikováno v:
Sensors
Volume 23
Issue 3
Pages: 1526
SENSORS. 2023, vol. 23, issue 3, p. 1-18.
Volume 23
Issue 3
Pages: 1526
SENSORS. 2023, vol. 23, issue 3, p. 1-18.
This paper presents new voltage-mode shadow filters employing a low-power multiple-input differential difference transconductance amplifier (MI-DDTA). This device provides multiple-input voltage-mode arithmetic operation capability, electronic tuning
Publikováno v:
SENSORS. 2022, vol. 22, issue 9, p. 1-21.
Sensors; Volume 22; Issue 9; Pages: 3535
Sensors; Volume 22; Issue 9; Pages: 3535
This paper presents a new mixed-mode universal filter based on a differential difference transconductance amplifier (DDTA). Unlike the conventional transconductance amplifier (TA), this DDTA has both advantages of the TA and the differential differen
Publikováno v:
SENSORS. 2021, vol. 21, issue 5, IF: 3,275, p. 1-22.
Sensors, Vol 21, Iss 1683, p 1683 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 5
Sensors, Vol 21, Iss 1683, p 1683 (2021)
Sensors (Basel, Switzerland)
Sensors
Volume 21
Issue 5
This paper proposes the simulated and experimental results of a universal filter using the voltage differencing differential difference amplifier (VDDDA). Unlike the previous complementary metal oxide semiconductor (CMOS) structures of VDDDA that is
Publikováno v:
SENSORS. 2020, vol. 20, issue 24, p. 1-16.
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 7343, p 7343 (2020)
Sensors (Basel, Switzerland)
Sensors, Vol 20, Iss 7343, p 7343 (2020)
This paper presents a 0.5 V fifth-order Butterworth low-pass filter based on multiple-input operational transconductance amplifiers (OTA). The filter is designed for electrocardiogram (ECG) acquisition systems and operates in the subthreshold region
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::64cb3afc2e3b6bbe1ab91cab09dce4a9
https://hdl.handle.net/11012/195819
https://hdl.handle.net/11012/195819