Results 11 to 20 of about 874,804 (349)

A Band-Pass Filter Based on the Spoof Surface Plasmon Polaritons and CPW-Based Coupling Structure

open access: yesIEEE Access, 2019
In this paper, a band-pass filter based on the spoof surface plasmon polaritons (SSPPs) and coplanar waveguide (CPW)-based coupling structure is proposed.
Jun Wang, Lei Zhao, Zhang-Cheng Hao
doaj   +3 more sources

0.5-V 281-nW Versatile Mixed-Mode Filter Using Multiple-Input/Output Differential Difference Transconductance Amplifiers

open access: yesSensors, 2023
This paper presents a new low-voltage versatile mixed-mode filter which uses a multiple-input/output differential difference transconductance amplifier (MIMO-DDTA).
Fabian Khateb   +2 more
doaj   +1 more source

Classification of Microwave Planar Filters by Deep Learning [PDF]

open access: yesRadioengineering, 2022
Over the last few decades, deep learning has been considered to be powerful tool in the classification tasks, and has become popular in many applications due to its capability of processing huge amount of data.
J. Vesely   +4 more
doaj  

An Analog Low Pass Filter Design of RCD

open access: yesChemical Engineering Transactions, 2015
The residual current operated protective device (RCD) as a protection facility for the safe operation of the power grid, prevent personal electric shock casualties, and reduce fires, and so on.
L.M. Shao   +5 more
doaj   +1 more source

0.3-V Nanopower Biopotential Low-Pass Filter

open access: yesIEEE Access, 2020
This paper presents a compact power-efficient CMOS fourth-order low-pass filter suitable for electrocardiogram (ECG) acquisition systems. The CMOS structure of the proposed filter utilize the bulkdriven technique and operates in subthreshold region to ...
Tomasz Kulej   +2 more
doaj   +1 more source

Electronically Tunable Current-Mode Third-Order Square-Root-Domain Filter Design [PDF]

open access: yes, 2018
In this study, electronically-tunable, current-mode, square-root-domain, third-order low-pass filter is proposed. The study is carried out with three circuit designs. First circuit is third-order low-pass Butterworth filter, second circuit is third-order
Adalar, F.Z.   +2 more
core   +1 more source

Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor (Q)

open access: yesمجلة بغداد للعلوم, 2015
Single-input Multiple-output Signals Third-order Active-R Filter for different Circuit Merit Factor Q Configuration is proposed. This paper discusses a new configuration to realize third-order low pass, band pass and high pass. The presented circuit uses
Baghdad Science Journal
doaj   +1 more source

New Single VDCC-based Explicit Current-Mode SRCO Employing All Grounded Passive Components [PDF]

open access: yesElectronics, 2014
This paper proposes a new single resistance controlled sinusoidal oscillator (SRCO) which employs only one voltage differencing current conveyor (VDCC), two grounded resistors and two grounded capacitors.
Dinesh Prasad   +2 more
doaj   +1 more source

Design and Verification of a New Universal Active Filter Based on the Current Feedback Operational Amplifier and Commercial AD844 Integrated Circuit

open access: yesSensors, 2023
This paper presents a triple-input and four-output type voltage-mode universal active filter based on three current-feedback operational amplifiers (CFOAs). The filter employs three CFOAs, two grounded capacitors, and six resistors.
Hua-Pin Chen   +4 more
doaj   +1 more source

Low-Pass Filtered Volumetric Shadows

open access: yesIEEE Transactions on Visualization and Computer Graphics, 2014
We present a novel and efficient method to compute volumetric soft shadows for interactive direct volume visualization to improve the perception of spatial depth. By direct control of the softness of volumetric shadows, disturbing visual patterns due to hard shadows can be avoided and users can adapt the illumination to their personal and application ...
Ament, Marco   +3 more
openaire   +3 more sources

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