Zobrazeno 1 - 10
of 80
pro vyhledávání: '"P. Suwanjan"'
Publikováno v:
Radioengineering, Vol 21, Iss 3, Pp 886-891 (2012)
This article presents a three-inputs single-output biquadratic filter performing completely standard functions: low-pass, high-pass, band-pass, band-reject and all-pass functions, based on current controlled current conveyor transconductance amplifie
Externí odkaz:
https://doaj.org/article/0e15679fa712411cb1ccc21c91885a01
Autor:
Worawut Kulapong, Winai Jaikla, Surapong Siripongdee, Roman Sotner, Peerawut Suwanjan, Amornchai Chaichana
Publikováno v:
Elektronika ir Elektrotechnika, Vol 29, Iss 3, Pp 26-32 (2023)
An alternative method for synthesising the sinusoidal oscillator based on series negative resistance-capacitance is presented in this paper. The proposed topology is constructed with the series negative resistance-capacitance circuit connected in par
Externí odkaz:
https://doaj.org/article/98892aff36e945eca4a4496ce5750150
Autor:
Nuttapon Seechaiya, Winai Jaikla, Amornchai Chaichana, Phamorn Silapan, Piya Supavarasuwat, Peerawut Suwanjan
Publikováno v:
Journal of Electrical and Computer Engineering, Vol 2024 (2024)
A capacitance multiplier is an active circuit designed specifically to increase the capacitance of a passive capacitor to a significantly higher capacitance level. In this paper, the use of a voltage differencing differential difference amplifier (VD
Externí odkaz:
https://doaj.org/article/7839a52f6df848709f533b1041ebbdbf
Autor:
Winai Jaikla, Surasak Sangyaem, Piya Supavarasuwat, Fabian Khateb, Shahram Minaei, Tomasz Kulej, Peerawut Suwanjan
Publikováno v:
IEEE Access, Vol 11, Pp 56152-56169 (2023)
In this contribution, the realization of a first-order, two-input, single-output voltage-mode multifunction filter employing a second-generation voltage conveyor (VCII) is described. The proposed first-order versatile filter is extremely simple, comp
Externí odkaz:
https://doaj.org/article/8bfd568fc8fe404cb589e37f14b903e3
Publikováno v:
Elektronika ir Elektrotechnika, Vol 27, Iss 5, Pp 11-17 (2021)
The commercially available IC LT1228 is an interesting active device due to its advantage features, such as a fast transconductance amplifier, a wide bandwidth over a wide range of voltage gain, low total harmonic distortion (THD), high impedance dif
Externí odkaz:
https://doaj.org/article/4e05de92ae644860a595a641bf415a65
Akademický článek
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Autor:
Winai Jaikla, Fabian Khateb, Montree Kumngern, Tomasz Kulej, Rajeev Kumar Ranjan, Peerawut Suwanjan
Publikováno v:
IEEE Access, Vol 8, Pp 187832-187839 (2020)
The design of a low-power, low-voltage, fully-differential universal biquad filter is presented in this work, which is constructed from four multiple-input gate-driven operational transconductance amplifiers (MI-OTAs) along with one passive resistor
Externí odkaz:
https://doaj.org/article/40b4ce8881d94a4d97df9993325dfede
Autor:
Winai Jaikla, Unchittha Buakhong, Surapong Siripongdee, Fabian Khateb, Roman Sotner, Phamorn Silapan, Peerawut Suwanjan, Amornchai Chaichana
Publikováno v:
Sensors, Vol 21, Iss 21, p 7376 (2021)
This paper presents the design of a voltage-mode three-input single-output multifunction first-order filter employing commercially available LT1228 IC for easy verification of the proposed circuit by laboratory measurements. The proposed filter is ve
Externí odkaz:
https://doaj.org/article/821edc6ee03f48c4b9d674494fcd4339
Publikováno v:
Sensors, Vol 20, Iss 5, p 1319 (2020)
This paper presents the quadrature sinusoidal oscillators for a phase sensitive detection (PSD) system. The proposed oscillators are design by using the commercially available ICs (LT1228). The core oscillator consists of three LT1228s: two grounded
Externí odkaz:
https://doaj.org/article/36239316f713403293654c0cab25bb64
Akademický článek
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