Bleustein-Gulyaev-Shimizu Wave Propagating under Metallic Gratings of Finite Thickness
スポンサーリンク
概要
- 論文の詳細を見る
The discrete Green function theory, which takes the mass-loading effect into consideration, is developed, and the propagation and excitation characteristics of a Bleustein-Gulyaev-Shimizu wave (BGSW) under metallic gratings of finite thickness are discussed. Acoustic fields in the grating electrodes are expressed as a sum of analytical solutions, while those in a substrate, as the effective acoustic impedance matrix. The effective permittivity for the grating structure, which gives the discrete Green function, is derived by minimising a functional defined by the acoustic fields at the boundary. Velocity dispersion of BGSW propagating on Al-grating/PZT-5H and Au-grating/PZT-5H structures is shown, and the mass-loading effect on the BGSW propagation and excitation is discussed.
- 社団法人応用物理学会の論文
- 1994-05-30
著者
-
Hashimoto Ken-ya
Department Of Electrical And Electronics Engineering Chiba University
-
Hashimoto Ken-ya
Department Of Electrical And Electronics Engineering Faculty Of Engineering Chiba University
-
Yamaguchi Masatsune
Department Of Dentistry And Oral Surgery Tokyo Metropolitan Geriatric Center
-
Yamaguchi Masatsune
Department Of Electrical And Electronics Engineering Faculty Of Engineering Chiba University
-
HASHIMOTO Ken-ya
Department of Electrical and Electronic Engineering, Chiba University
-
YAMAGUCHI Masatsune
Department of Electrical and Electronics Engineering, Faculty of Engineering, Chiba University
関連論文
- Replacement of Factor XIII in an 89-year-old patient with persistent post-extraction bleeding
- High-Speed Laser Probing System for Surface Acoustic Wave Devices Based on Knife-Edge Method
- Ultra-Wideband Surface Acoustic Wave Devices Using Cu-Grating/Rotated-YX-LiNbO_3-Substrate Structure
- Analysis of Excitation and Propagation Characteristics of Leaky Modes in Surface Acoustic Wave Waveguides
- Preparation of piezoelectric PZT micro-discs by sol-gel method
- Polynomial Approximation of SAW Reflection Characteristics for Fast Device Simulation Tools
- Acousto-Optic Bragg Diffraction by Deep Bulk Acoustic Waves for Use in Optic Spectrum Analyser : Photoacoustic Spectroscopy
- Propagation Characteristics of SAW on a ZnO/SiO_2/high-velocity-substrate Structure : SAW and Communication Devices
- Effect of Surface Electrical Boundary Condition on Temperature Stability of SAW Devices : SAW and Communication Devices
- Accuracy of Gates RF Pulse Measurement : Acoustical Measurements and Instrumentation
- Lamb Wave Devices Employing ZnO-Film/Al-Foil Composite Structure : SAW and Communication Device
- Ultrasonic Transducer Employing a ZnO-film/Al-foil Composite Structure for Non-Destructive Testing : Ultrasonic Transduction
- Surface Acoustic Wave Propagation Characterisation by Finite-Element Method and Spectral Domain Analysis
- High-Frequency Operation for Resin-Coated BAW Beam Devices : SAW and Communication Devices
- Automated Acousto-Optic Measurement System of Bluk Acoustic Waves Launched from an IDT : Acoustical Measurements and Instrumentation
- Thin-Film Bulk Acoustic Resonators Employing ZnO/Pyrex-Glass Composite Diaphragm Structure
- Composite Diaphragm Ultrasonic Transducers Employing Air-Gap Structure
- Development of Diagnosis System for SAW Devices Based upon Spectrogramme Analysis : SAW and Communication Device
- Ultrasonic Properties of Lead Zirconate Titanate Thin Films in UHF-SHF Range
- Liquid Streaming by High-Frequency Ultrasonic Waves
- Case of bone Paget's disease with cheek pain, hearing loss and tremor whose histological findings showed peculiar calcified structures
- Discrete Green Function Theory for Multi-Electrode Interdigital Tansducers
- Behaviour of Leaky Surface Acoustic Wave Propagation at Discontinuous Region of Periodic Grating
- Analysis of Surface Acoustic Waves Obliquely Propagating under Metallic Gratings with Finite Thickness
- Propagation Characteriristics of SAW on ZnO/AIN/GaAs-Substrate Structure : SAW and Communication Devices
- Elderly women with oral exostoses had higher bone mineral density
- Effective Electromechanical Coupling to Leaky SAW on 36°YX-LiTaO_3 : SAW and BAW Materials, Devices and Theories
- Boundary Element Method Analysis of Interdigital Transducers Having Arbitrary Metallisation Ratio : SAW and Communication Devices
- High Performance Ultrasonic Transducers Employing ZnO/Pyrex-glass Diaphragm Structure on a Si Substrate : Ultrasonic Transduction
- Estimation of Elastic Constants, Mass Density and Thickness of Thin Films from SAW Velocity Dispersion : SAW and Communication Devices
- High-Speed Laser Probing System for Surface Acoustic Wave Devices Based on Knife-Edge Method
- Bleustein-Gulyaev-Shimizu Wave Propagating under Metallic Gratings of Finite Thickness
- Highly Piezoelectric Shear-Horizontal-Type Boundary Waves
- ZnO-Film/Si-Diaphragm Underwater Ultrasonic Transducers : Ultrasonic Transduction
- Fabrication of a Slotted SiO2 Film/Embedded Grating Electrodes/128° YX-LiNbO3 Structure
- A Design of Single Symbol Decodable QO-STBC with Full Diversity
- A Design of Single Symbol Decodable QO-STBC with Full Diversity
- A Design of Single Symbol Decodable QO-STBC with Full Diversity
- Effects of Dielectric Overlay upon Surface Acoustic Wave Propagation under Metallic Grating Structure
- Effects of RF Filters on Performance of Power Amplifiers
- Improvement of Detection System for a Fast-Scanning and Phase-Sensitive Laser Probe for Surface Acoustic Wave Devices in 2 GHz Range
- Single-Phase Unidirectional Surface Acoustic Wave Transducer Using Cu Electrode
- Low-Loss and Constant-Group-Delay Surface Acoustic Wave Filters Employing Cu-Based Resonant Single-Phase Unidirectional Transducers
- Single Symbol Decodable QO-STBC with Full Diversity
- Early Days of SH-type Surface Acoustic Wave Research
- A Design of Single Symbol Decodable QO-STBC with Full Diversity
- A Design of Single Symbol Decodable QO-STBC with Full Diversity