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resonator    
n. 共鸣器,共鸣体,共振器

共鸣器,共鸣体,共振器

resonator
n 1: a hollow chamber whose dimensions allow the resonant
oscillation of electromagnetic or acoustic waves [synonym:
{resonator}, {cavity resonator}, {resonating chamber}]
2: an electrical circuit that combines capacitance and
inductance in such a way that a periodic electric oscillation
will reach maximum amplitude [synonym: {resonator}, {resonant
circuit}]
3: any system that resonates

Resonator \Res"o*na`tor\ (-n?`t?r), n. [NL. & G.]
1. (Acoustics) Anything which resounds; specifically, a
vessel in the form of a cylinder open at one end, or a
hollow ball of brass with two apertures, so contrived as
to greatly intensify a musical tone by its resonance. It
is used for the study and analysis of complex sounds.
[1913 Webster]

2. Anything that resounds or resonates; specif.:
(a) (Teleg.) An open box for containing a sounder and
designed to concentrate and amplify the sound.
(b) (Elec.) Any of various apparatus for exhibiting or
utilizing the effects of resonance in connection with
open circuits, as a device having an oscillating
circuit which includes a helix of bare copper wire, a
variable number of coils of which can be connected in
circuit with a condenser and spark gap excited with an
induction coil. It is used to create high-frequency
electric brush discharges.
(c) (Wireless Teleg.) The antenna system and other
high-frequency circuits of a receiving apparatus.
[Webster 1913 Suppl.]


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  • Resonator - an overview | ScienceDirect Topics
    A resonator is a device that allows the RF or MW energy from a source to be stored confined so that there is a finite flux of electromagnetic energy within the confines of the resonator From: Reference Module in Chemistry, Molecular Sciences and Chemical Engineering, 2014
  • Resonator - an overview | ScienceDirect Topics
    A resonator is a device used in high-power free-electron lasers that helps determine fundamental FEL parameters and search for optimal regimes It consists of two stages: a start optical resonator for parameter determination and a second stage with optimal output coupling and maximum output power for user applications The resonator also includes adjustable output coupling, inner vacuum
  • CMOS–MEMS resonators: From devices to applications
    This review summarizes the reported MEMS resonators integrated monolithically in CMOS technology and their main applications as oscillator circuits in…
  • Resonator - an overview | ScienceDirect Topics
    A resonator is generally a structure that confines electromagnetic energy either inside a block of dielectric material, inside a section of metallic waveguide enclosure (Figure 7 25), or between the open or shorted ends of a piece of planar transmission line (i e , microstrip, Figure 7 27) A combination of these may also be used as a resonator
  • Bulk acoustic wave resonators for sensing applications: A review
    Bulk acoustic wave (BAW) resonator-based sensor show the benchmarking performance which is not possible by any other competing sensing technology It is perceived that BAW resonator-based sensor provide high sensitivity and selectivity Therefore, there is huge demand of high frequency operating bulk acoustic wave resonators based electronic
  • A composite structure pressure sensor based on quartz DETF resonator . . .
    In this paper, we report a composite structure pressure sensor based on a quartz resonator The sensor consists of a silicon film and a quartz tuning fork, forming a membrane-island-beam structure
  • An oven controlled piezoelectric MEMS dual-resonator platform with . . .
    This work demonstrates a piezoelectric MEMS dual-resonator platform with an oven control The platform includes a micro-oven in-chip, which integrates a frequency output resonator and a temperature sensing resonator The two resonators operate using a phase-locked loop system, one in width-extensional (WE) mode and the other in width-shear (WS
  • Design of a real-time automatic resonator alignment method for unstable . . .
    The auto-alignment method for unstable resonators proposed in this paper innovatively replaces the secondary mirror of traditional unstable resonators…
  • Multi-mechanical frequency locking mechanism and . . . - ScienceDirect
    Through perturbation and bifurcation analysis, the nonlinear dynamic behaviors of MDOF coupled resonator are analyzed in detail It is found that the peak frequency of the low-frequency resonant element can remain stable in multiple drive intervals, leading to multi-mechanical frequency locking phenomenon
  • A novel high-Q contour mode resonator - ScienceDirect
    This work presents a novel silicon-based capacitive Edge-Radial Contour Mode (ERCM) resonator Various loss mechanisms of the resonators are investiga…





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