Results 31 to 40 of about 25,041 (293)
Microsystems & Nanoengineering, 2021 Reservoir computing is a potential neuromorphic paradigm for promoting future disruptive applications in the era of the Internet of Things, owing to its well-known low training cost and compatibility with hardware. It has been successfully implemented by
Jie Sun +7 more
doaj +1 more source
Isolation Improvement Technique for Two Closely Spaced Loop Antennas Using MTM Absorber Cells
International Journal of Antennas and Propagation, 2012 This paper presents a new method to improve isolation between two loop antennas with absorber cells exhibiting negative permittivity and permeability at the aimed frequency of 2.54 GHz.
Hongmin Lee, Hyungsup Lee
doaj +1 more source
Independently Tunable Concurrent Dual-Band VCO Using Square Open-Loop Resonator
IEEE Access, 2018 A concurrent dual-band voltage-controlled oscillator (VCO) with independently tunable dual oscillation frequencies is proposed. A shared square open-loop dual-mode resonator and two varactor diodes are the basic units offering flexible tuning for the ...
Boqiong Li +3 more
doaj +1 more source
Microsystems & Nanoengineering, 2023 In this paper, a modification to the eigenmode operation of resonant gyroscopes is introduced. The multi-coefficient eigenmode operation can improve cross-mode isolation due to electrode misalignments and imperfections, which is one of the causes of ...
Zhenming Liu, Haoran Wen, Farrokh Ayazi
doaj +1 more source
Quantum Nondemolition Measurement of Discrete Fock States of a Nanomechanical Resonator [PDF]
, 2007 We study theoretically a radio frequency superconducting interference device integrated with both a nanomechanical resonator and an LC one. By applying adiabatic and rotating wave approximations, we obtain an effective Hamiltonian that governs the ...
Abdo, Baleegh +4 more
core +3 more sources
Short-Circuited Stub-Embedded Ring Resonator and its Application in Diplexer
IEEE Access, 2019 Two types of short-circuited stub-embedded ring resonators (SERRs) are proposed in this paper. The resonant modes of the SERR can be designed by properly choosing the short-circuited point on the resonator.
Baoping Ren +3 more
doaj +1 more source
Characteristics of a 9mm triple-beam tuning fork resonant sensor [PDF]
, 2007 This paper describes the design and testing of the first miniaturised metallic triple-beam tuning fork resonant sensors for use in force, pressure and torque measurement applications. The new devices with 9mm length vibrating tines have resulted in over
Intiang, J +3 more
core +1 more source
Planar Shielded-Loop Resonators
, 2014 The design and analysis of planar shielded-loop resonators for use in wireless non-radiative power transfer systems is presented. The difficulties associated with coaxial shielded-loop resonators for wireless power transfer are discussed and planar ...
Grbic, Anthony, Tierney, Brian B.
core +1 more source
Frequency Precision of Oscillators Based on High-Q Resonators [PDF]
, 2015 We present a method for analyzing the phase noise of oscillators based on feedback driven high quality factor resonators. Our approach is to derive the phase drift of the oscillator by projecting the stochastic oscillator dynamics onto a slow time scale ...
Cross, M. C., Kenig, Eyal
core +1 more source
Structural biology of ferritin nanocages
FEBS Letters, EarlyView.Ferritin is a conserved iron‐storage protein that sequesters iron as a ferric mineral core within a nanocage, protecting cells from oxidative damage and maintaining iron homeostasis. This review discusses ferritin biology, structure, and function, and highlights recent cryo‐EM studies revealing mechanisms of ferritinophagy, cellular iron uptake, and ...
Eloise Mastrangelo, Flavio Di Pisa
wiley +1 more source