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Surface Acoustic Wave Devices for Mobile and Wireless Communications

TLDR
In this paper, the authors present a comparison of SAW filter design for Arbitrary Amplitude/Phase Response (AQR) and second-order effects in SAW filters.
Abstract
Fundamentals of Surface Acoustic Waves and Devices: Introduction. Basics of Piezoelectricity and Acoustic Waves. Principles of Linear Phase SAW Filter Design. Equivalent Circuit and Analytic Models for a SAW Filter. SomeMatching and Trade-Off Concepts for SAW Filter Design. Compensation for Second-Order Effects in SAW Filters. Designing SAW Filters for Arbitrary Amplitude/Phase Response. Interdigital Transducers with Chirped or Slanted Fingers. IDT Finger Reflections andRadiation Conductance. Techniques, Devices and Mobile/Wireless Applications: Overview of Systems and Devices. SAW Reflection Gratings and Resonators. Single-Phase Unidirectional Transducers for Low-Loss Filters. RF and Antenna-Duplexer Filters forMobile/Wireless Transceivers. Other RF Front-end and Inter-stage Filters for Mobile/Wireless Transceivers. SAW IF Filters for Mobile Phones and Pagers. Fixed-Code SAW IDTs for Spread-Spectrum Communications. Real-Time SAW Convolvers for Voice and Data Spread-Spectrum Communications. Surface Wave Oscillators and Frequency Synthesizers. SAW Filters for Digital Microwave Radio, Fiber Optic, and Satellite Systems. Postscript. Subject Index.

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Citations
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Transient processes in thin film bulk acoustic wave piezoelectric resonators

TL;DR: In this article, a generalized Fourier series solution was obtained and verified by comparison with finite element numerical analysis, and the transient processes of the startup or shutting down of a resonator was examined.

The design and fabrication of pentacene acoustic charge transfer devices

TL;DR: In this article, a pentacene ACT is used to transfer electrical signals by surface acoustic waves (SAW), which are generated by interdigital transducers (IDT) on piezoelectric crystal substrates.

Tabu Search for Estimating Optimal Values of Transduction and Reflection Weighing Functions Of SAW Filter

TL;DR: In this paper, a typical local search technique is presented for estimation of sequence of transduction and reflection weighting coefficients for each unit cell in a SPUDT structure to obtain the desired P-matrix and, therefore, a desired frequency response.
Journal ArticleDOI

Acoustooptic technique of nondestructive quality control of crystals used in acoustoelectronics

TL;DR: In this paper, an acoustic modification of implementation of nondestructive crystals' quality control technique is proposed, and the potentials of the technique for the investigation of the properties of crystals used in acoustoelectronic devices are shown.