Results 151 to 160 of about 17,815 (305)
Linear Voltage Controlled Oscillator
, 2006 Den alternative Delta-Sigma modulatoren utviklet ved MES-gruppen (FDSM) krever at det er en lineær sammenheng mellom inngangsspenning og utgangsfrekvens fra VCO en. Oppgaven går ut på å studere forskjellige VCO-arkitekturer med hensyn på linearitet og forsøke å komme med forslag til forbedringer.
openaire +1 more source
Nanopower CMOS transponders for UHF and microwave RFID systems
, 2007 At first, we present an analysis and a discussion of the design options and tradeoffs for a passive microwave transponder. We derive a set of criteria for the optimization of the voltage multiplier, the power matching network and the backscatter ...
De Vita, Giuseppe
core
Advanced Science, EarlyView.A bandgap‐engineered PtxTey:Ag2Te quantum dot platform enables tunable NIR‐IIb emission for deep‐tissue imaging and mild photothermal therapy. Conjugation with αPD‐L1 confers dual tumor targeting and real‐time monitoring of PD‐L1 dynamics. Mild photothermal modulation induces immune reprogramming, enhancing checkpoint blockade efficacy and achieving ...
Jing Liu +9 more
wiley +1 more source
A Fully Integrated Memristive Chaotic Circuit Based on Memristor Emulator with Voltage-Controlled Oscillator. [PDF]
Micromachines (Basel)Duan Z +6 more
europepmc +1 more source
Phase noise quartz oscillator and a voltage controlled oscillator
, 2014 Проведен сравнительный анализ шумовых характеристик кварцевых генераторов и генераторов, управляемых напряжением. Приведены выражения, определяющие относительную спектральную плотность мощности фазовых шумов генераторов и графики зависимостей фазовых ...
Н.П. Кандырин +2 more
core
Advanced Science, EarlyView.Open‐shell type radical anions with stable doublet emission have been synthesized that feature aromaticity engineering, through‐space charge‐transfer (TSCT), and electro(fluoro)chromism. ABSTRACT We report the doublet emissive open‐shell radical anions, where the N‐annulated perylene diimide (PDIN–H) is functionalized with aromatic rings.
Jeongyoon Kim +4 more
wiley +1 more source
A Highly Linear Ultra-Low-Area-and-Power CMOS Voltage-Controlled Oscillator for Autonomous Microsystems. [PDF]
Micromachines (Basel)Pacheco JM +3 more
europepmc +1 more source
Voltage controlled oscillator is easily aligned, has low phase noise
, 1965 Voltage Controlled Oscillator /VCO/, represented by an equivalent RF circuit, is easily adjusted for optimum performance by varying the circuit parameter.
Sydnor, R. L.
core
Photonic‐Enabled Energy‐Efficient Transparent Neuromorphic Computing Devices: A Review
Advanced Science, EarlyView.Transparent photonic neuromorphic computing devices merge optics and brain‐inspired computing to overcome von Neumann bottlenecks with ultrafast, low‐energy processing. By exploiting transparent oxides, 2D materials, phase‐change materials, and hybrid heterostructures, these platforms enable photonic synapses, memory, and logic for see‐through edge ...
Shuvaraj Ghosh +8 more
wiley +1 more source