Initial Design and Quick Analysis of SAW Ultra–Wideband HFM Transducers

Initial Design and Quick Analysis of SAW Ultra–Wideband HFM Transducers

This paper presents techniques for initial design and quick fundamental and harmonic operation analysis of surface acoustic waves ultra–wideband hyperbolically frequency modulated (HFM) interdigital transducer (IDT). The primary analysis is based on the quasi–static method. Quasi–electrostatic charg...

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Bibliographic Details
Main Authors: A. Janeliauskas, V. Markevicius, D. Navikas, D. Andriukaitis, A. Valinevicius, M. Zilys
Format: Article
Language:English
Published: Spolecnost pro radioelektronicke inzenyrstvi 2017-09-01
Series:Radioengineering
Subjects:
Surface acoustic wave
SAW
hyperbolically frequency modulated waveforms
HFM
interdigital transducer
IDT
quasi–static method
Chebyshev polynomial approximation
Green’s function
interdigital chirp filter
harmonics' operation
Online Access:https://www.radioeng.cz/fulltexts/2017/17_03_0682_0690.pdf

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