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Surface Wave Filters
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Book Synopsis Surface Acoustic Wave Filters by : David Morgan
Download or read book Surface Acoustic Wave Filters written by David Morgan and published by Academic Press. This book was released on 2010-07-27 with total page 448 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis Surface Wave Filters by : Herbert Matthews
Download or read book Surface Wave Filters written by Herbert Matthews and published by John Wiley & Sons. This book was released on 1977 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Wave Filters by : Herbert Matthews
Download or read book Surface Wave Filters written by Herbert Matthews and published by . This book was released on with total page 535 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Design and Synthesis of Acoustic Surface Wave Filters by : William Robert Donnison
Download or read book Design and Synthesis of Acoustic Surface Wave Filters written by William Robert Donnison and published by . This book was released on 1976 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Wave Filters by : Herbert Matthews
Download or read book Surface Wave Filters written by Herbert Matthews and published by John Wiley & Sons. This book was released on 1977 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis RF Bulk Acoustic Wave Filters for Communications by : Ken-ya Hashimoto
Download or read book RF Bulk Acoustic Wave Filters for Communications written by Ken-ya Hashimoto and published by Artech House. This book was released on 2009 with total page 293 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Surface Acoustic Wave Devices and Their Signal Processing Applications by : Colin Campbell
Download or read book Surface Acoustic Wave Devices and Their Signal Processing Applications written by Colin Campbell and published by Elsevier. This book was released on 2012-12-02 with total page 485 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Acoustic Surface Wave Filter by : J. Fleming Dias
Download or read book Acoustic Surface Wave Filter written by J. Fleming Dias and published by . This book was released on 1970 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Surface Wave Bandpass Filter Modules by : TEXAS INSTRUMENTS INC DALLAS CENTRAL RESEARCH LABS.
Download or read book Surface Wave Bandpass Filter Modules written by TEXAS INSTRUMENTS INC DALLAS CENTRAL RESEARCH LABS. and published by . This book was released on 1974 with total page 35 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes the integration of surface acoustic wave filters and hybrid amplifier and switching circuits into prototype surface wave bandpass filter modules. The description, operational procedure, and performance of these modules are discussed, and several module improvements are suggested. (Author).
Book Synopsis Wideband Dispersive Surface Wave Filters by : H. M. Gerard
Download or read book Wideband Dispersive Surface Wave Filters written by H. M. Gerard and published by . This book was released on 1974 with total page 51 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results of this program clearly demonstrate that broadband, large dispersion reflective array filters can be readily implemented, noniteratively, based on a simple design model. With careful control on filter fabrication and measurement, corrections in the phase response can be introduced to achieve a high sidelobe suppression capability. To the small extent that 'ideal' performance was not achieved in the present device, the inadequacies proved to be associated with the transducer rather than reflective grating limitations. From the excellent agreement between theory and measurement, it is safe to conclude that it is quite feasible to achieve required transducer equalization through non-iterative compensations in the reflective grating design.
Book Synopsis Surface Wave Resonator and Bulk Wave Crystal Filters by : K. M. Lakin
Download or read book Surface Wave Resonator and Bulk Wave Crystal Filters written by K. M. Lakin and published by . This book was released on 1979 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report details a 32 month research project on surface acoustic wave, SAW, two port resonator filters, phase weighted gratings for surface wave resonators, and the equivalent circuit modeling of a thin film stacked crystal bulk wave filter. The report details a new device configuration for coupled two port SAW resonators which would allow the coupling to occur only when the grating reflectors are in resonance and would offer little coupling when the resonator is out of the resonance condition. This configuration is composed of an interdigital electrode transducer, IDT, which is placed within the grating itself but is an IDT whose periodicity is an even multiple of the wavelength. The concept of a phase weighted grating is described for use in wide band resonators. This new concept is based upon the unique properties of gratings and the concept of a movable reflection plane. A simple equivalent circuit for the thin film stacked crystal filter is derived for the first time and results in a lumped element representation for this important device. (Author).
Book Synopsis Surface Acoustic Wave Filters by : Eindhoven PHILIPS ELECTRONIC COMPONENTS AND MATERIALS DIVISION (Holand)
Download or read book Surface Acoustic Wave Filters written by Eindhoven PHILIPS ELECTRONIC COMPONENTS AND MATERIALS DIVISION (Holand) and published by . This book was released on 1984 with total page 99 pages. Available in PDF, EPUB and Kindle. Book excerpt: I.F. filters for television; Special purpose filters; Index.
Book Synopsis The Development of Surface Wave Dispersive Filters for Use in a Multichannel Pulse Compression System by : W. M. Bridge
Download or read book The Development of Surface Wave Dispersive Filters for Use in a Multichannel Pulse Compression System written by W. M. Bridge and published by . This book was released on 1975 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt: The technology and understanding of acoustic surface wave devices has progressed to the point where they can be used to implement sophisticated processing schemes such as a parallel channel pulse compression filter. The report discusses the design, development and experimental verification of the surface wave dispersive networks necessary to build a 7-channel pulse compression filter with 700 MHz bandwidth and a TW product of 4900. These individual channel filters must be time contiguous with identical linear FM dispersive characteristics. A division synthesis technique is developed for the realization of these filters. The technique is specifically tailored for an acoustic surface wave implementation consisting of one apodized and one unapodized transducer. The resulting filters were quite reproducible and their general characteristics (spectrum shape, bandwidth, and dispersive delay) were essentially as desired.
Book Synopsis Acoustic Surface Waves by : Arthur A. Oliner
Download or read book Acoustic Surface Waves written by Arthur A. Oliner and published by . This book was released on 2014-01-15 with total page 348 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Design and Modeling of Surface Acoustic Wave Filters by : Alfred Larry Crouch
Download or read book The Design and Modeling of Surface Acoustic Wave Filters written by Alfred Larry Crouch and published by . This book was released on 1987 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experiments with Chirp Filtering of Surface Waves by : Leif Bruland
Download or read book Experiments with Chirp Filtering of Surface Waves written by Leif Bruland and published by . This book was released on 1971 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: In connection with the application of linear chirp filters to dispersed surface wave trains recorded at LASA, Montana, a number of events from the SinoSoviet region have been examined in order to determine the predictability of the time of the maximum filter output. The group velocities thus obtained were compared with the group velocities determined by an analyst using ordinary dispersion analysis. On the basis of the scatter in group velocities found, 'arrival time windows' for surface waves from various regions are given. Dispersion analysis has shown that the assumption of a linear frequency variation in surface waves is not always satisfactory. Therefore, we have allowed for non-linear frequency variation in the chirp filters, and some applications of such filters are demonstrated. (Author).
Book Synopsis The Theory and Design of Surface Acoustic Wave Filters by : Rosario Nazaire Demers
Download or read book The Theory and Design of Surface Acoustic Wave Filters written by Rosario Nazaire Demers and published by . This book was released on 1975 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: