Results 41 to 50 of about 9,631 (194)
A systematic approach to circuit design and analysis: classification of Two-VCCS Circuits [PDF]
, 1999 This paper discusses a systematic approach to the design and analysis of circuits, using a transconductor or voltage controlled current source (VCCS) as a building block.
Klumperink, Eric A.M.
core +2 more sources
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
Accurate automatic tuning circuit for bipolar integrated filters [PDF]
, 1990 An accurate automatic tuning circuit for tuning the cutoff frequency and Q-factor of high-frequency bipolar filters is presented. The circuit is based on a voltage controlled quadrature oscillator (VCO).
Heij, Wim J.A. de +2 more
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Photo‐Patternable PEDOT:PSS for High Performance Organic Electrochemical Transistors
Advanced Materials, EarlyView.Organic mixed ionic‐electronic conductors, such as PEDOT:PSS, are a special class of material capable of dual conductivity, making them a perfect choice to bridge biology and man‐made technology. PEDOT:PSS can be photo‐patterned by blending it with a photo‐sensitive interpenetrating network.
Charles‐Théophile Coen +4 more
wiley +1 more source
Advanced Materials, EarlyView.The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj +8 more
wiley +1 more source
An Offset Cancelation Technique for Latch Type Sense Amplifiers [PDF]
, 2014 An offset compensation technique for a latch type sense amplifier is proposed in this paper. The proposed scheme is based on the recalibration of the charging/discharging current of the critical nodes which are affected by the device mismatches.
Laoudias, Costas +2 more
core +4 more sources
Franklin OpenThis paper introduces a novel Trans-admittance Mode (TAM) controller design that incorporates Proportional-Derivative (PD), Proportional-Integral (PI), and Proportional-Integral-Derivative (PID) control mechanisms.
Sweta Kumari, Deva Nand, Surya Kant
doaj +1 more source
Electronically Tunable Resistorless Mixed Mode Biquad Filters [PDF]
, 2013 This paper presents a new realization of elec¬tronically tunable mixed mode (including transadmittance- and voltage-modes) biquad filter with single input, three outputs or three inputs, single output using voltage differ-encing transconductance ...
Kacar, F., Yesil, A.
core +1 more source
Conductive Hydrogels for Exogenous Sensing and Cell Fate Control
Advanced Materials, EarlyView.We engineer electrically conductive hydrogels by combining sulfated glycosaminoglycans with semiconducting polymers. These hydrogels bind bioactive proteins, including growth factors, whose release or retention can be modulated by low‐voltage stimulation. The hydrogels are also integrated as 3D channels in organic electrochemical transistors as part of
Teuku Fawzul Akbar +15 more
wiley +1 more source
Thermal shot noise in top-gated single carbon nanotube field effect transistors [PDF]
, 2010 The high-frequency transconductance and current noise of top-gated single carbon nanotube transistors have been measured and used to investigate hot electron effects in one-dimensional transistors.
Berroir, J. -M. +7 more
core +5 more sources