Programmable Acoustic Surface Wave Tapped Delay Lines/Matched Filters

Download Programmable Acoustic Surface Wave Tapped Delay Lines/Matched Filters PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Programmable Acoustic Surface Wave Tapped Delay Lines/Matched Filters by : P. J. Hagon

Download or read book Programmable Acoustic Surface Wave Tapped Delay Lines/Matched Filters written by P. J. Hagon and published by . This book was released on 1975 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design, fabrication and performance of three programmable 32/64/128 acoustic surface wave tapped delay line matched filters are described. The devices were temperature stable ST cut quartz tapped delay lines in combination with silicon on sapphire integrated control circuit and external switches to allow correlation of spread spectrum biphase coded waveforms of 32, 64, and 128 chips at a 70 MHz IF frequency with 10 MHz chip rate.

Programmable Acoustic Signal Processing Devices

Download Programmable Acoustic Signal Processing Devices PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Programmable Acoustic Signal Processing Devices by :

Download or read book Programmable Acoustic Signal Processing Devices written by and published by . This book was released on 1974 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The objective of this program is to develop advanced programmable signal processing devices which employ surface acoustic wave tapped delay lines and integrated control circuits. The effort includes the design, fabrication and evaluation of an electronically programmable waveform generator and matched filter for> or = 100 chip biphase coded spread spectrum waveform at a frequency of 435 MHz with a 20 MHz chip rate. The initial design tasks on both the surface acoustic wave tapped delay line and the microelectronic integrated control circuits have been completed and the results are detailed in the following sections. Photomask design and fabrication for the final devices are underway. (Author).

Tapped Delay Line Matched Filter

Download Tapped Delay Line Matched Filter PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 104 pages
Book Rating : 4.:/5 (227 download)

DOWNLOAD NOW!


Book Synopsis Tapped Delay Line Matched Filter by : Anthony P. VAN DEN Heuvel

Download or read book Tapped Delay Line Matched Filter written by Anthony P. VAN DEN Heuvel and published by . This book was released on 1970 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: A program directed toward evaluating the capability of elastic surface waves for realizing multiple tap matched filters was conducted. Various methods for generating and tapping these waves were conducted, together with a design analysis for the performance of such a device. On this basis, a selection of piezoelectric quartz was made and two 1023 bit, phase coded filters were constructed and evaluated. Performance as code generators was in good agreement with the analysis, but the loss in correlation was very much larger than predicted. Possible causes for this are discussed. On the basis of this work, it appears that near optimum filters with predictable performance can be fabricated using elastic surface wave technology. (Author).

Spread Spectrum, an Annotated Bibliography

Download Spread Spectrum, an Annotated Bibliography PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 86 pages
Book Rating : 4.:/5 (327 download)

DOWNLOAD NOW!


Book Synopsis Spread Spectrum, an Annotated Bibliography by : E. J. Haakinson

Download or read book Spread Spectrum, an Annotated Bibliography written by E. J. Haakinson and published by . This book was released on 1978 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Acoustic Surface Wave Diffraction and Beam Steering

Download Acoustic Surface Wave Diffraction and Beam Steering PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Acoustic Surface Wave Diffraction and Beam Steering by : Thomas L. Szabo

Download or read book Acoustic Surface Wave Diffraction and Beam Steering written by Thomas L. Szabo and published by . This book was released on 1973 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report contains a detailed description of diffraction in acoustic surface wave devices. This source of loss is highly important in the design and realization of bandpass filters, long time delay lines and other devices for electronic sensors and communications systems. A complete review of acoustic surface wave diffraction on anisotropic substrates is presented. Full experimental verification of theory is provided. Complete computer program listings and descriptions are provided. The limits of applicability of the parabolic velocity surface theory are quantitatively delineated. Universal diffraction loss design curves are given for all parabolic materials. A limitation in the use of the exact angular spectrum of waves theory occurs for materials having a power flow angle slope approximately - 1 unless the velocity surfaces are very accurately known. Both YZ LiNbO3 and 16-1/2 degree double rotated LiNbO3 fall in this category. Approximate diffraction loss design curves are given for YZ LiNbO3. A complete tabular summary of all important material properties affecting acoustic surface wave device design is included. (Author).

Advances in Surface Acoustic Wave Technology, Systems and Applications

Download Advances in Surface Acoustic Wave Technology, Systems and Applications PDF Online Free

Author :
Publisher : World Scientific
ISBN 13 : 9810244142
Total Pages : 325 pages
Book Rating : 4.8/5 (12 download)

DOWNLOAD NOW!


Book Synopsis Advances in Surface Acoustic Wave Technology, Systems and Applications by : Clemens C. W. Ruppel

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 325 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.

Piezoelectricity

Download Piezoelectricity PDF Online Free

Author :
Publisher : Springer Science & Business Media
ISBN 13 : 9780883186473
Total Pages : 558 pages
Book Rating : 4.1/5 (864 download)

DOWNLOAD NOW!


Book Synopsis Piezoelectricity by : C. Rosen

Download or read book Piezoelectricity written by C. Rosen and published by Springer Science & Business Media. This book was released on 1992-02-24 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt: This collection of 32 major review papers provides a complete understanding of the physics of piezoelectricity. With a thorough overview of applications and a major section exploring measurements and standards, this volume gives a systematic derivation of piezoelectric coefficients and equations of state for coupling mechanical, electrical, and thermal fields. A useful graduate text for design engineers, materials scientists, chemists, metallurgists, and condensed matter physicists.

Design of Surface Wave Delay Lines with Interdigital Transducers

Download Design of Surface Wave Delay Lines with Interdigital Transducers PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.F/5 ( download)

DOWNLOAD NOW!


Book Synopsis Design of Surface Wave Delay Lines with Interdigital Transducers by : Stanford University. Microwave Laboratory

Download or read book Design of Surface Wave Delay Lines with Interdigital Transducers written by Stanford University. Microwave Laboratory and published by . This book was released on 1969 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Surface Acoustic Wave Devices and Their Signal Processing Applications

Download Surface Acoustic Wave Devices and Their Signal Processing Applications PDF Online Free

Author :
Publisher : Elsevier
ISBN 13 : 0323148662
Total Pages : 485 pages
Book Rating : 4.3/5 (231 download)

DOWNLOAD NOW!


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.

Acoustic Surface Wave and Acousto-optic Devices

Download Acoustic Surface Wave and Acousto-optic Devices PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 242 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Acoustic Surface Wave and Acousto-optic Devices by : Thomas Kallard

Download or read book Acoustic Surface Wave and Acousto-optic Devices written by Thomas Kallard and published by . This book was released on 1971 with total page 242 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microwave Acoustics Handbook

Download Microwave Acoustics Handbook PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 732 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Microwave Acoustics Handbook by : A. J. Slobodnik (Jr.)

Download or read book Microwave Acoustics Handbook written by A. J. Slobodnik (Jr.) and published by . This book was released on 1973 with total page 732 pages. Available in PDF, EPUB and Kindle. Book excerpt: Information essential for the design of acoustic surface wave filters, signal processors, and other miniature, low cost, reliable devices for use in communications and electronic sensing is given in this report. Computations of surface wave velocity and electromechanical power flow angle, and estimates of surface wave coupling to interdigital transducers are given for various orientations of the following surface wave substrate materials: Ba2NaNb5O15, Bi12GeO20, CdS, Diamond, Eu3Fe5O15, Gadolinium Gallium Garnet, GaAs, Germanium, InSb, InAs, PbS, LiNbO3, MgO, Quartz, Rutile, Sapphire, Silicon, Spinel, TeO2, YAG, YGaG, YIG, and ZnO. Particular cuts of interest are then chosen for more detailed numerical calculations of mechanical and electrical parameters governing acoustic wave propagation in crystalline media. Similar data is given for common metals. A list of material constants and a bibliography of 520 surface wave papers are also included. (Author).

Scientific and Technical Aerospace Reports

Download Scientific and Technical Aerospace Reports PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 1008 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1978 with total page 1008 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

Conference Publication

Download Conference Publication PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 944 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Conference Publication by :

Download or read book Conference Publication written by and published by . This book was released on 1976 with total page 944 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microelectronics, II.

Download Microelectronics, II. PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Microelectronics, II. by :

Download or read book Microelectronics, II. written by and published by . This book was released on 1983 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Index to IEEE Publications

Download Index to IEEE Publications PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 722 pages
Book Rating : 4.3/5 (91 download)

DOWNLOAD NOW!


Book Synopsis Index to IEEE Publications by : Institute of Electrical and Electronics Engineers

Download or read book Index to IEEE Publications written by Institute of Electrical and Electronics Engineers and published by . This book was released on 1980 with total page 722 pages. Available in PDF, EPUB and Kindle. Book excerpt: Issues for 1973- cover the entire IEEE technical literature.

Government Reports Announcements & Index

Download Government Reports Announcements & Index PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 1258 pages
Book Rating : 4.:/5 (31 download)

DOWNLOAD NOW!


Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1975 with total page 1258 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements

Download Government Reports Announcements PDF Online Free

Author :
Publisher :
ISBN 13 :
Total Pages : 204 pages
Book Rating : 4.:/5 (3 download)

DOWNLOAD NOW!


Book Synopsis Government Reports Announcements by :

Download or read book Government Reports Announcements written by and published by . This book was released on 1975-10-17 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: