Detecting Spurious Modes in Quartz Plates by Measuring Surface Charges
スポンサーリンク
概要
- 論文の詳細を見る
In this paper, we describe a method for detecting weak spurious modes in quartz plates. This method picks up the weak modes by measuring the frequency characteristics of high-frequency charge voltages, which are excited at resonant frequencies, at many points on the plate surface. The measured results for two strip AT-cut quartz resonators show that this method can detect very small resonance modes undetectable by conventional methods.
- 社団法人応用物理学会の論文
- 1999-05-30
著者
-
Watanabe Yasuaki
Graduate School of Science and Engineering, Tokyo Metropolitan Univ.
-
Goka Shigeyoshi
Graduate School of Science and Engineering, Tokyo Metropolitan Univ.
-
Sekimoto Hitoshi
Graduate School of Science and Engineering, Tokyo Metropolitan Univ.
-
Sekimoto Hitoshi
Graduate School Of Engineering Tokyo Metropolitan University
-
Sekimoto Hitoshi
Tokyo Metropolitan University
-
Goka Shigeyoshi
Tokyo Metropolitan University
-
Goka Shigeyoshi
Graduate School Of Engineering Tokyo Metropolitan University
-
Tanaka Tomohiko
Graduate School Of Engineering Tokyo Metropolitan University
-
Watanabe Yasuaki
Graduate School of Science and Engineering, Tokyo Metropolitan University
-
Watanabe Yasuaki
Graduate School of Engineering, Tokyo Metropolitan University, 1-1 Minamiosawa, Hachioji, Tokyo 192-0397, Japan
-
Watanabe Yasuaki
Graduate School of Engineering, Tokyo Metropolitan University,
関連論文
- P2-20 Absolute Measurement of Surface Vibrational Distribution in Piezoelectric Devices Using Burst-Wave Driving(Poster session 2)
- Mode Decoupling Effect of Multistepped Bi-Mesa AT-Cut Quartz Resonators
- Measurement of in-plane and out-of-plane mode shapes in piezoelectric devices using laser speckle interferometry
- Frequency-Temperature Behavior of Stepped Bi-Mesa-Shaped AT-Cut Quartz Resonators
- Visualization of Mode Patterns of Piezoelectric Resonators Using Correlation Filter
- Highly Stable and Low Phase-Noise Oven-Controlled Crystal Oscillators (OCXOS) Using Dual-Mode Excitation(Special Section on Analog Circuit Techniques and Related Topics)
- Mode Shape Measurement of Piezoelectric Resonators Using Image Processing Technique
- Visualization of mode shapes in unelectroded quartz crystal resonators using a microphone
- P1-14 Influence of Viscosity Loss on 3-D Vibrations of VHF Rectangular AT-cut Quartz Plates(Poster session 1)
- Optimum laser-incident angle for measuring in-plane mode shapes in piezoelectric resonators with polished-multilayered surfaces
- Two-Dimensional Analysis of Coupled Vibrations of UHF AT-Cut Quartz Plates with Electrodes of Plano-Mesa Shape
- Mode-Shape Visualization of High-Frequency Piezoelectric Devices Using Synchronized Laser System
- Effect of Tilted Edges on Coupled Vibrations of Doubly Rotated Quartz Plates
- Relationship between Mass Loading and Frequency Temperature Characteristics of AT-Cut Quartz Resonators
- Two-Dimensional Analysis of Trapped-Energy Vibrations of AT-Cut Quartz Resonators with Large Mass-Loading
- Analysis of Frequency-Temperature Behavior of X-Cut LiTaO_3 Strip Resonators(General Physics)
- Multimode Quartz Crystal Microbalance
- Measurement of In-plane Vibrational Patterns in Piezoelectric Devices Using Laser Speckle
- Mode shape visualization system for high-stability quartz resonators in high and continuously changing temperature
- 85Rb D1-Line Coherent-Population-Trapping Atomic Clock for Low-Power Operation
- Effect of Stepped Bi-Mesa Structures on Spurious Vibrations of AT-Cut Quartz Plates
- Detecting Spurious Modes in Quartz Plates by Measuring Surface Charges
- Visualization of Mode Shapes in Piezoelectric Resonators Using an Electrostatic Microphone
- Active-Impedance Analysis of Narrow-Band Crystal Oscillators with Resonator Filters and Its Application to Dual-Mode Crystal Oscillators
- Stress Sensitivity Distribution Measurement Using a Low-Frequency Sound Wave and Its Application to Quartz Crystal Microbalances
- High-Speed Measurement of Mode Shapes and Vibrational Displacement in Piezoelectric Resonators Using Two Lasers with Different Wavelengths
- 85Rb Coherent-Population-Trapping Atomic Clock with Low Power Consumption
- Three-Dimensional Analysis of Spurious Vibrations of Rectangular AT-cut Quartz Plates
- Application of Lee's Plate Equations to Analysis of Spurious Vibrations of Rectangular AT-Cut Quartz Plates
- Three-Dimensional Analysis of Coupled Vibrations of Rectangular AT-Cut Quartz Plates with Tab Electrodes
- Numerical Analysis of Three-Dimensional Coupled Vibrations of Rectangular AT-Cut Quartz Plates with X-Edge Regions of Heavy Viscosity
- Optimal Design of Damper Layer for Static Elastography
- Absolute Measurement of Surface Vibrational Distribution in Piezoelectric Devices Using Burst-Wave Driving
- Development of an Estimation Method for Damper Design in Static Elastography
- Measurement of In-plane Vibrational Patterns in Piezoelectric Devices Using Laser Speckle
- Influence of Viscosity Loss on Three-Dimensional Vibrations of Rectangular AT-Cut Quartz Plates
- Effect of Tilted Edges on Coupled Vibrations of Doubly Rotated Quartz Plates
- Influence of Viscosity Loss on Coupled Vibrations of Ultrahigh Frequency AT-Cut Quartz Plates
- Mode Decoupling Effect of Multistepped Bi-Mesa AT-Cut Quartz Resonators
- Method Based on Laser Speckle Interferometry for Measuring Absolute In-Plane Vibrational Distribution of Piezoelectric Resonators
- Mode Shape Measurement of Piezoelectric Resonators Using Image Processing Technique
- Highly Sensitive Detection of Red Blood Cell Aggregation with Ultrasonic Peak Frequency (Special Issue : Ultrasonic Electronics) -- (Biomedical ultrasound)
- Effect of Stepped Bi-Mesa Structures on Spurious Vibrations of AT-Cut Quartz Plates
- Visualization of Mode Shapes in Piezoelectric Resonators Using an Electrostatic Microphone
- Improvement of Vibration Distribution Measurement of Piezoelectric Devices Based on Image Processing
- Multimode Quartz Crystal Microbalance