November 25, 2020

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Surface Acoustic Wave Filters

Surface Acoustic Wave Filters
Author : David Morgan
Publisher : Academic Press
Release Date : 2010-07-27
Category : Technology & Engineering
Total pages :448
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Surface Acoustic Wave Filters 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. A thorough revision of a classic on surface acoustic wave filters first published in 1985 and still in print Uniquely combines easy-to-understand principles with practical design techniques for all the devices in widespread use today Complete coverage of all the latest devices which are key to mobile phones, TVs and radar systems Includes a new foreword by Sir Eric Albert Ash

Surface Acoustic Wave Devices for Mobile and Wireless Communications, Four-Volume Set

Surface Acoustic Wave Devices for Mobile and Wireless Communications, Four-Volume Set
Author : Colin Campbell
Publisher : Academic Press
Release Date : 1998-07
Category : Science
Total pages :631
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Written for readers with or without surface acoustic wave (SAW) experience, this book covers a wide range of SAW filter- and device-design techniques as well as applications to mobile and wireless circuitry. It provides numerous references and worked examples on SAW devices to highlight various design aspects, and contains illustrations from many leading electronic companies around the world. The first half of the book covers the principles of SAW devices. The secondhalf focuses on applications to the mobile/wireless field, including SAW devices for antenna duplexers, RF and IF filters for cellular cordless phones, front-end filters for wireless transceivers, fixed and tunable oscillators, filters for on-board satellite communications, as well as coding and convolvers for indoor/outdoor spread-spectrum communications. Surface Acoustic Wave Devices for Mobile and Wireless Communications serves as an excellent sourcebook for engineers and designers with some SAW background, or for technical staff with no prior knowledge of SAW devices who need to know how this technology can help their products. It can be used as a textbook for senior and graduate students engaged in the study of signal processing techniques and systems for mobile communications. Key Features * First SAW text applied to mobile and wireless communications * Written by an award-winning researcher with over 20 years of SAW device experience * Presents the theory and design of major SAW devices for mobile/wireless communications as applied to some of the major telecommunication standards * Accessible to both engineering and scientific readers with or without prior SAW device knowledge

Narrowband Surface Acoustic Wave Filters with Emphasis on Long Transducers

Narrowband Surface Acoustic Wave Filters with Emphasis on Long Transducers
Author : Stig Rooth
Publisher : Unknown
Release Date : 1996
Category :
Total pages :216
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RF Bulk Acoustic Wave Filters for Communications

RF Bulk Acoustic Wave Filters for Communications
Author : Ken-ya Hashimoto
Publisher : Artech House
Release Date : 2009
Category : Acoustic bulk wave devices
Total pages :275
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For years, surface acoustic wave (SAW) filters have been widely used as radio frequency front-end filters and duplexers for mobile communication systems. Recently, bulk acoustic wave (BAW) filters are gaining more popularly for their performance benefits and are being utilized more and more in the design of today's cutting-edge mobile devices and systems. This timely book presents a thorough overview of RF BAW filters, covering a vast range of technologies, optimal device design, filter topologies, packaging, fabrication processes, and high quality piezoelectric thin films. Moreover, the book discusses the integration of BAW filters in RF systems.

Surface Acoustic Wave Filters

Surface Acoustic Wave Filters
Author : Michael John Thornton
Publisher : Unknown
Release Date : 1978
Category :
Total pages :262
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Advances In Surface Acoustic Wave Technology, Systems And Applications (Volume 1)

Advances In Surface Acoustic Wave Technology, Systems And Applications (Volume 1)
Author : Tor A Fjeldly,Clemens C W Ruppel
Publisher : World Scientific
Release Date : 2000-09-29
Category : Technology
Total pages :324
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Surface acoustic wave (SAW) devices are recognized for their versatility and efficiency in controlling and processing electrical signals. This has resulted in a multitude of device concepts for a wide range of signal processing functions, such as delay lines, filters, resonators, pulse compressors, convolvers, and many more. As SAW technology has found its way into mass market products such as TV receivers, pagers, keyless entry systems and cellular phones, the production volume has risen to millions of devices produced every day. At the other end of the scale, there are specialized high performance signal processing SAW devices for satellite communication and military applications, such as radar and electronic warfare.This volume, together with Volume 2, presents an overview of recent advances in SAW technology, systems and applications by some of the foremost researchers in this exciting field.

Surface Acoustic Wave Devices and Their Signal Processing Applications

Surface Acoustic Wave Devices and Their Signal Processing Applications
Author : Colin Campbell
Publisher : Elsevier
Release Date : 2012-12-02
Category : Technology & Engineering
Total pages :484
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Surface Acoustic Wave Devices and Their Signal Processing Applications is a textbook that combines experiment and theory in assessing the signal processing applications of surface acoustic wave (SAW) devices. The operating principles of SAW devices are described from a circuit design viewpoint. This book is comprised of 18 chapters and begins with a historical background on surface acoustic waves and a discussion on the merits of SAW devices as well as their applications. The next chapter introduces the reader to the basics of acoustic waves and piezoelectricity, together with the effect of acoustic bulk waves on the performance of SAW filters. The principles of linear phase SAW filter design and equivalent circuit models for a SAW filter are then described. The remaining chapters focus on trade-offs in linear phase SAW filter design; compensation for second-order effects; harmonic SAW delay lines for gigahertz frequencies; and coding techniques using linear SAW transducers. The final chapter highlights Some other significant alternative design techniques and applications for SAW devices. This monograph will be suitable for engineering or physics students as well as engineers, scientists, and technical staff in industry who seek further information on SAW-based circuits, systems, and applications.

Advances in Surface Acoustic Wave Technology, Systems and Applications

Advances in Surface Acoustic Wave Technology, Systems and Applications
Author : Clemens C. W. Ruppel,Tor A. Fjeldly
Publisher : World Scientific
Release Date : 2001
Category : Science
Total pages :361
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Surface acoustic wave (SAW) devices are recognized for their versatility and efficiency in controlling and processing electrical signals. This has resulted in a multitude of device concepts for a wide range of signal processing functions, such as delay lines, filters, resonators, pulse compressors, convolvers, and many more. As SAW technology has found its way into mass market products such as TV receivers, pagers, keyless entry systems and cellular phones, the production volume has risen to millions of devices produced every day. At the other end of the scale, these are specialized high performance signal processing SAW devices for satellite communication and military applications, such as radar and electronic warfare. This volume, together with Volume 1, presents an overview of recent advances in SAW technology, systems and applications by some of the foremost researchers in this exciting field. Contents: Coupling-of-Modes Analysis of SAW Devices (V Plessky & J Koskela); Theory and Applications of Green''s Functions (A R Baghai-Wadji); New Piezoelectric Substrates for SAW Devices (J Kosinski); Pseudo and High Velocity Pseudo SAWs (M P da Cunha); SAW Devices Beyond 5 GHz (H Odagawa & K Yamanouchi); Wireless SAW Identification and Sensor Systems (F Schmidt & G Scholl); Interaction of Surface Acoustic Waves, Electrons, and Light (A Wixforth). Readership: Graduate students, researchers and academics in device and circuit design, as well as designers of mobile communications systems.

Surface Acoustic Wave Devices in Telecommunications

Surface Acoustic Wave Devices in Telecommunications
Author : Ken-Ya Hashimoto
Publisher : Springer Science & Business Media
Release Date : 2000-06-21
Category : Technology & Engineering
Total pages :330
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Surface acoustic wave (SAW) devices are widely used in mobile communications, a rapidly evolving market. This book gives an overview on the latest SAW technologies with an emphasis on the design and simulation of devices, such as resonator-based devices employing the SH-type leaky SAW.

Surface Acoustic Wave Filters at UHF

Surface Acoustic Wave Filters at UHF
Author : Andrew J. Slobodnik
Publisher : Unknown
Release Date : 1975
Category : Acoustic surface wave devices
Total pages :689
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The purpose of the report is to provide a unified and reasonably self-contained source of theoretical techniques for ideal Surface acoustic wave (SAW) bandpass filter design and analysis. Topics discussed include an introduction to sampling theory, transducer analysis from sampling weights, cosine squared-on-a-pedestal transducers, phase reversal transducers, Dolph-Chebyshev and Kaiser weighting for sharp-cutoff filters, optimum (equiripple) filter synthesis plus Butterworth and other no-null frequency response filters. In addition, periodic time and frequency responses are discussed. Synthesis of phase weighted bandpass filters are also considered in detail, as are second order and real life effects such as inaccurate apodization, inaccurate finger placement, electrode resistance effects, and phase distortion due to the finite gap between electrodes and dummy electrodes. In all cases, full computer program descriptions, listings and test runs are provided.

Metal Thin Film Stiffness Extraction Technique for Surface Acoustic Wave Filters

Metal Thin Film Stiffness Extraction Technique for Surface Acoustic Wave Filters
Author : Travis Weismeyer
Publisher : Unknown
Release Date : 2018
Category : Acoustic surface wave filters
Total pages :192
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Design of Surface Acoustic Wave Filters and Applications in Future Communication Systems

Design of Surface Acoustic Wave Filters and Applications in Future Communication Systems
Author : Peter M. Grant
Publisher : Unknown
Release Date : 1975
Category :
Total pages :129
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IEEE Ultrasonic Symposium Proceedings

IEEE Ultrasonic Symposium Proceedings
Author : Anonim
Publisher : Unknown
Release Date : 1979
Category : Acoustic surface waves
Total pages :2419
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Surface Acoustic Waves in Inhomogeneous Media

Surface Acoustic Waves in Inhomogeneous Media
Author : Sergey V. Biryukov,Yuri V. Gulyaev,Victor V. Krylov,Victor P. Plessky
Publisher : Springer Science & Business Media
Release Date : 2012-12-06
Category : Science
Total pages :389
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Surface Acoustic Waves in Inhomogeneous Media covers almost all important problems of the interaction of different types of surface acoustic waves with surface inhomogeneities. The problems of surface acoustic wave interaction with periodic topographic gratings widely used in filters and resonators are under careful consideration. The most important results of surface wave scattering by local defects such as grooves, random roughness, elastic wedges are given. Different theoretical approaches and practical rules for solving the surface wave problems are presented.

Surface Wave Filters

Surface Wave Filters
Author : Herbert Matthews
Publisher : John Wiley & Sons
Release Date : 1977
Category : Acoustic surface wave filters
Total pages :521
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