Download or read book Signal Processing with Surface Acoustic Wave Delay Lines of Large Bandwidth and Delay written by C. M. Fortunko and published by . This book was released on 1975 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Advances in Surface Acoustic Wave Technology Systems and Applications written by Clemens C. W. Ruppel and published by World Scientific. This book was released on 2000 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Large Time bandwidth Product Surface Acoustic Wave Delay Lines written by Stephen Leslie Quilici and published by . This book was released on 1974 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Surface Wave Devices for Signal Processing written by D.P. Morgan and published by North Holland. This book was released on 1985 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: Recent years have seen the emergence of a wide variety of electronic devices making use of surface acoustic waves in solids. This book focusses on the devices of greatest current interest and on the principles underlying them. An introductory survey is followed by chapters on acoustic wave fundamentals, electric excitation, transducers, multi-strip couplers and propagation effects. The interdigital transducer is emphasised since it is a key element in most devices. The remaining chapters - about half of the book - describe practical devices including delay lines, bandpass filters, chirp filters for pulse-compression radar (including reflective array compressors), convolvers and oscillators. For the main devices the text includes design principles, second-order effects, practical performance and, where appropriate, the role of the device in system applications. Some of the more mathematical details are relegated to Appendices, which include electrode interactions in transducers, sampling theory, the electrostatic element factor and the required relationships from Fourier analysis. A classified list of over 500 references is provided.The book will be of interest to engineers developing surface-wave devices, and to those using the devices in practical systems. It is also very suited for university courses or research work.
Download or read book Microwave Acoustic and Bulk Device Technique Studies written by Stanford University. Microwave Laboratory and published by . This book was released on 1971 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Signal Processing by Parametric Interactions in Delay Line Devices written by Stanford University. Microwave Laboratory and published by . This book was released on 1972 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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.
Download or read book Signal Processing in Acoustic Surface Wave Devices written by Stanford University. Microwave Laboratory and published by . This book was released on 1971 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Microwave Research written by Stanford University. Microwave Laboratory and published by . This book was released on 1974 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contents: Acoustic Tactile Sensing, Video Bandwidth Compression, Rotation Sensing, Fourier Transforms, Signal Processing, Acoustical Images, High Power Lasers, Phospholipid Vesicles, Optical Radar, and Acoustic Waveguides.
Download or read book Surface Acoustic Wave Signal Processing Devices written by Jonathan Bregstone Green and published by . This book was released on 1982 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Variable Acoustic Surface Wave Correlator written by T. M. Reeder and published by . This book was released on 1974 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes an experimental and theoretical study of nonlinear tapped delay lines for use in electronically variable, radar chirp signal correlation. The devices consist of a hybrid configuration employing a piezoelectric surface acoustic wave delay line whose P equi-spaced taps are wire bonded to an attached, integrated circuit, semiconductor diode array. The device performs as a high speed, real time convolver by use on nonlinear mixing in the diode array. The design, fabrication and test of 51 and 300 tap devices are described which use lithium niobate delay lines and silicon-on-sapphire diode arrays. These devices operate with signal and reference inputs near 120 and 180 MHz. In order to achieve a chirp signal processing bandwidth near 30 MHz, these devices used an unusually small tap spacing, 0.005 inch. A complete theory for the devices is developed and is compared with experimental results for convolution and chirp signal correlation operation with input signals with up to 30 MHz bandwidth.
Download or read book Microwave Acoustic and Bulk Device Technique Studies written by Stanford University. Microwave Laboratory and published by . This book was released on 1973 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Rayleigh Wave Theory and Application written by Eric A. Ash and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: There is no respect for mere age in Science or Technology. Yet the cen tenary of the discovery, by the third Lord Rayleigh, that elastic waves can be guided by a surface, is memorable for the contradictions which it encompasses: Rayleigh's assessment of his classic 1885 paper as a rather minor mathematical development with a potential value only in seismology on the one hand; on the other the rediscovery of the subject in a totally that of electronic signal processing - which has led to its different fiel- explosive growth over the last twenty years. The new surface acoustic wave (SAW) devices have proved to be per electronic components. Today almost all television receivers con vasive tain one or more SAW filters, sophisticated radars depend on SAW signal processing, and SAW devices have been incorporated in ultra-high perfor mance opto-electronic systems. With the objective of surveying these developments and attempting to predict those that can be foreseen, as well as marking the centenary of Lord Rayleigh's discovery, The Rank Prize Funds' Committee for Opto Electronics organised a symposium in London, in July 1985. It was held in the Royal Institution, London, where Rayleigh himself once worked and often lectured. The present volume is the tangible outcome of the symposium, In which international experts survey.ed their various fields, and presented the most exciting recent developments.
Download or read book Microwave Research written by STANFORD UNIV CALIF MICROWAVE LAB. and published by . This book was released on 1972 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: ;Contents: Acoustic pumping of fluids; Fuel cell research; Dielectric loss in polymers; Signal processing via surface acoustic waves; Monolithic surface wave amplifiers; Tunable Raman laser; Acoustic properties of materials, Acoustic methods for cell discrimination; Gunn effect traveling wave amplifiers; Large time bandwidth surface wave delay lines.
Download or read book Acoustic Signal Processing Devices written by Gordon Judd and published by . This book was released on 1972 with total page 83 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of the program is to develop the analytical and experimental techniques required to implement phase coded filters with surface wave delay lines. The end goal of this study is to establish some useful bounds on the practicality of using surface wave devices to synthesize and decode phase coded waveforms with large time-bandwidth products. The report includes a brief tutorial discussion of the characteristics of various types of phase codes. Emphasis is given to the trade-offs involved in selecting optimum codes for secure communication applications. The circuit model formulated to analyze the response of various tapped delay line designs is described together with an illustrative example of its use in optimizing the performance of a given design. The results of experimental work in the development of coded and uncoded delay lines made on quartz and lithium niobate substrates are presented with special attention given to the improved output response that has been achieved with a new tapping array geometry designed for use on high coupling substrates. (Author).
Download or read book Optical Signal Processing written by Joseph Horner and published by Elsevier. This book was released on 2012-12-02 with total page 588 pages. Available in PDF, EPUB and Kindle. Book excerpt: Optical Signal Processing is a collection of synopses of the works of many experts in the different fields of optical signal processing. The book also includes systems or algorithms that have been successfully tried and used. The monograph is divided into seven parts. Part I discusses color image processing and white-light Fourier transformations, while Part II covers topics related to pattern recognition such as optical feature extraction and unconventional correlators. Part III deals with temporal signal processing and its related optical architectures, acoustooptic synthetic aperture radar processors, and acoustooptic signal processors. Part IV tackles nonlinear optical processors and waveguide devices. Part V discusses optical and tomographic transformation. Part VI deals with optical numeric processing, optical linear algebra processors, and related algorithm and software. Part VII talks about devices and components and their applications such as fiber-optic delay-line signal processors and spatial light modulators. The text is recommended for engineers and scientists in the field of optical signal processing, especially those who would like to know more of its advancements.
Download or read book Surface Wave Parametric Processors and Long Delay Lines Final Report written by Stanford University. Microwave Laboratory and published by . This book was released on 1973 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
