Results 151 to 160 of about 342,767 (296)
CS-GA-XGBoost-Based Model for a Radio-Frequency Power Amplifier under Different Temperatures. [PDF]
Micromachines (Basel), 2023 Wang J, Zhou S.
europepmc +1 more source
Advanced Functional Materials, EarlyView.The dielectric properties of clays are studied on the level of individual monolayers and functional double stacks. The material breakdown characteristics and charge storage performance are analyzed. For illustration, a defined charge pattern representing a cuneiform character is produced, written into a microscopic clay tile, referencing the origins of
Sebastian Gödrich +6 more
wiley +1 more source
A Ku-Band Broadband Stacked FET Power Amplifier Using 0.15 μm GaAs pHEMT. [PDF]
Micromachines (Basel), 2023 Li J +5 more
europepmc +1 more source
Stepping motor drive circuit designed for low power drain [PDF]
High power drain is eliminated by a circuit consisting of a divide-by-two stage, two identical inputs, a wiggle amplifier, driver, and power output stages to drive the step ...
core +1 more source
Photoswitching Conduction in Framework Materials
Advanced Functional Materials, EarlyView.This mini‐review summarizes recent advances in state‐of‐the‐art proton and electron conduction in framework materials that can be remotely and reversibly switched on and off by light. It discusses the various photoswitching conduction mechanisms and the strategies employed to enhance photoswitched conductivity.
Helmy Pacheco Hernandez +4 more
wiley +1 more source
A Dual Load-Modulated Doherty Power Amplifier Design Method for Improving Power Back-Off Efficiency. [PDF]
Sensors (Basel), 2023 Jin Y, Dai Z, Ran X, Xu C, Li M.
europepmc +1 more source
Advanced Functional Materials, EarlyView.In this strategy, a conductive nano‐probe is employed to induce nanoscale phase transitions and map the nanoscale conductivity and trap density of GST films. By utilizing the contrasting properties of phase‐change states, nano‐resonators are fabricated that exhibit plasmonic conduction and dramatically different transport characteristics.
Sunwoo Bang +4 more
wiley +1 more source
A 6-18 GHz High-Efficiency GaN Power Amplifier Using Transistor Stacking and Reactive Matching. [PDF]
Micromachines (Basel)Wang C +6 more
europepmc +1 more source
Design of dual-band power amplifier using bandstop filter and dual-mode bias circuit for multistandard transceiver systems. [PDF]
Sci Rep, 2023 Zarghami S, Hayati M.
europepmc +1 more source
Advanced Functional Materials, EarlyView.A chiral photodetector capable of selectively distinguishing left‐ and right‐handed circularly polarized light is experimentally demonstrated. The device, which features a nanopatterned electrode inverse‐designed by a genetic algorithm within a metal–dielectric–metal nanocavity that incorporates a vacuum‐deposited small‐molecule multilayer, exhibits ...
Kyung Ryoul Park +3 more
wiley +1 more source