Zobrazeno 1 - 10
of 35
pro vyhledávání: '"Phamorn Silapan"'
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
Publikováno v:
Sensors, Vol 22, Iss 13, p 4922 (2022)
This paper proposes a duty-cycle electronically tunable triangular/square wave generator using LT1228 commercially available ICs for capacitive sensor interfacing. The generator comprises two LT1228s, a grounded resistor, and a grounded capacitor. Th
Externí odkaz:
https://doaj.org/article/3d473f81efea465b9ebe2ed644462806
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:
Advances in Electrical and Electronic Engineering, Vol 12, Iss 1, Pp 40-46 (2014)
This article presents a new voltage-mode first order allpass filter (APF) employing voltage differencing transconductance amplifier (VDTA). The advantages of the circuit are that: the circuit description is very compact, consists of merely a VDTA and
Externí odkaz:
https://doaj.org/article/61b71a5f0adf4e2aa7013adcd886a020
Autor:
Weerapon Kongnun, Phamorn Silapan
Publikováno v:
Advances in Electrical and Electronic Engineering, Vol 11, Iss 4, Pp 275-283 (2013)
The article presents a current-mode full-wave rectifier employing multiple output current follower transconductance amplifier (MO-CFTA). The both circuits description is very simple, it merely comprises only single MO-CFTA, without external passive e
Externí odkaz:
https://doaj.org/article/4f9fab3169a448beb638797d9c307e04
Publikováno v:
International Journal of Engineering Trends and Technology. 70:122-129
Publikováno v:
2022 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS).
Publikováno v:
2022 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS).
Autor:
Phamorn Silapan
Publikováno v:
International Journal of Electrical and Electronic Engineering & Telecommunications. :231-236
Publikováno v:
2021 18th International Conference on Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON).
This research presents a current-mode phase-shifted multicarrier PWM circuit designed by the commercially available ICs (LM13700 and AD844) and grounded capacitor of a current-mode multi-phase triangular wave generator and a current-mode comparator c