Results 141 to 150 of about 2,599,416 (347)
Active Frequency Filter Design Methods Based on Passive RLC Prototype [PDF]
, 2009 The aim of this diploma thesis is to design active frequency filters based on passive RLC prototype. Three methods of the design of active filters and active functional blocks of electronic circuits working in current or mixed mode are used to this ...
Pisár, Peter
core
Advanced Materials, EarlyView.Vertical organic electrochemical transistors (vOECTs) are limited in speed by ion‐impermeable metal electrodes that slow ion injection. Using ion‐permeable PBFDO top electrodes allows direct vertical ion injection into BBL channels, achieving high current densities (>400 A cm−2), large on/off ratios (>106), and ultrafast switching in 28 µs. This sets a
Han‐Yan Wu +14 more
wiley +1 more source
Reduksi Harmonisa pada Uninterruptible Power Supply (UPS) dengan Single Tuned Passive Filter [PDF]
, 2016 Using non-linier load in Uninterruptible Power Supply (UPS) can cause harmonic distortion which will eventually have the effect on power quality. The research was designed as a single-turned passive filter to cope will harmonic distortion in UPS. In this
Nasution, Agus Almi
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Advanced Materials, EarlyView.This review highlights the role of self‐assembled monolayers (SAMs) in perovskite solar cells, covering molecular engineering, multifunctional interface regulation, machine learning (ML) accelerated discovery, advanced device architectures, and pathways toward scalable fabrication and commercialization for high‐efficiency and stable single‐junction and
Asmat Ullah, Ying Luo, Stefaan De Wolf
wiley +1 more source
Sensitive and predictable separation of microfluidic droplets by size using in-line passive filter. [PDF]
Biomicrofluidics, 2017 Ding R, Ung WL, Heyman JA, Weitz DA.
europepmc +1 more source
Advanced Materials, EarlyView.A thermally adaptive plasmonic metasurface, functionalized with poly(N‐isopropylacrylamide) (PNIPAM) and anti‐CD63 antibodies, enables precise, on‐demand capture and release of extracellular vesicles (EVs). Delivering high recovery, improved purity, and intact vesicle structure, the platform offers a versatile, label‐free solution for real‐time EV ...
Beyza Nur Kucuk +7 more
wiley +1 more source
A Study of Parallel Operation of an active Filter and passive Filters [PDF]
, 2002 This paper reports investigations of the parallel operations of a current controlled active filter and passive filters in a system with current harmonic sources.
Pedersen, John Kim +2 more
core
Advanced Materials, EarlyView.Elephant‐skin‐inspired crack networks are programmed in porous diatomaceous earth (DE)‐cement composites using substrate‐guided, stress‐concentration induced fracture. The resulting crack lattices act as capillary conduits that redistribute water, while the porous matrix stores moisture.
Qingya Huang +5 more
wiley +1 more source
CDBA Based Voltage-Mode First-Order All-pass Filter Topologies
Electrica, 2019 Five new configurations realizing canonical first-order voltage-mode all-pass filter configurations using a single current differencing buffer amplifier (CDBA) are given.
Fırat KAÇAR, Yasin ÖZCELEP
doaj +2 more sources