Surface Acoustic Wave Filters

With Applications to Electronic Communications and Signal Processing

Surface Acoustic Wave Filters on ScienceDirect(Opens new window)
Hardbound, 448 Pages
Published: JUN-2007
ISBN 10: 0-12-372537-2
ISBN 13: 978-0-12-372537-0
Imprint: ACADEMIC PRESS


By
David Morgan, Consultant, UK

Description
This book gives the fundamental principles and device design techniques for surface acoustic wave filters. It covers the devices in widespread use today: bandpass and pulse compression filters, correlators and non-linear convolvers and resonators. The newest technologies for low bandpass filters are fully covered such as unidirectional transducers, resonators in impedance element filters, resonators in double-mode surface acoustic wave filters and transverse-coupled resonators using waveguides. The book covers the theory of acoustic wave physics, the piezoelectric effect, electrostatics at a surface, effective permittivity, piezoelectric SAW excitation and reception, and the SAW element factor. These are the main requirements for developing quasi-static theory, which gives a basis for the non-reflective transducers in transversal bandpass filters and interdigital pulse compression filters. It is also needed for the reflective transducers used in the newer devices.

Included in series
Studies in Electrical and Electronic Engineering

Audience:
R&D electrical and electronic engineers developing electronic systems (with applications mainly in mobile communications, radar and broadcasting) using surface acoustic wave devices; academic researchers; graduate level electrical and electronic engineering students.


 
Last update: 6 Nov 2011