3 edition of Wide-band slow-wave systems found in the catalog.
|Statement||Stanislovas Staras ... [et al.].|
|LC Classifications||QC665.V4 W53 2012|
|The Physical Object|
|LC Control Number||2011032788|
Proc. SPIE , Photonics North Optical Components and Devices, pg 1 (20 December ); doi: / We have also analytically appreciated the various aspects of beam-absent and beam-present slow-wave and fast-wave interaction structures—the former typically with respect to a helical slow-wave structure and disc-loaded cylindrical waveguide, respectively, and the latter typically with reference to the conventional TWT and the gyro-TWT.
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Wide-Band Slow-Wave Systems: Simulation and Applications presents new technical solutions and research results for the analysis, synthesis, and design of slow-wave structures for modern electronic devices with super-wide pass-bands.
It makes available, for the first time in English, significant research from the past 20 years that was. Wide-Band Slow-Wave Systems: Simulation and Applications presents new technical solutions and research results for the analysis, synthesis, and design of slow-wave structures for modern electronic devices with super-wide pass-bands.
It makes available, for the first time in English, significant research from the past 20 years that was Price: $ The authors examine electrodynamics, multiconductor lines, and numerical methods for the modeling, simulation, analysis, and design of various super-wide-band slow-wave structures, including helical, meander, and gutter-type systems.
The book features: The electrodynamic method for analysis of helical structures containing periodical. Read "Wide-Band Slow-Wave Systems Simulation and Applications" by Stanislovas Staras available from Rakuten Kobo. The field of electromagnetics has seen considerable advances in recent years, based on the wide applications of numerica Brand: CRC Press.
7 Application of Slow-Wave Structures for Deflection of Electron Beams Electronic oscilloscopes are widely applied for display of form and measurement of parameters of electric signals. Wide-band slow-wave systems book oscilloscopes with traveling-wave - Selection from Wide-Band Slow-Wave Wide-band slow-wave systems book [Book].
Models and properties of slow-wave systems Investigation of slow-wave systems applying versatile electromagnetic simulation and design tools Investigation of slow-wave structures using synergy of various methods Application of slow-wave structures for deflection of electron beams Application of slow-wave systems for delay.
Get this from a library. Wide-band slow-wave systems: simulation and applications. [Stanislovas Staras;] -- The field of electromagnetics has seen considerable advances in recent years, based on the wide applications of numerical methods for investigating electromagnetic fields, microwaves, and other.
Presenting the theory, principles, properties, and applications of wide-band and super-wide-band slow-wave structures, this book will be of interest to students, engineers, researchers, and designers in the fields of electronic and microwave engineering.
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GJL11_x MC_GJL11_x MC 8/15/12 PM Page 6. Electromagnetics Microwave Propagation and Remote Sensing. Wide-Band Slow-Wave Systems Simulation and Applications Stanislovas Staras. Simulation of helical, meander and other slow-wave structures is considered.
Models, based on multi-conductor lines, and numerical method for calculation of retardation factor and input impedance of the structures are developed. The appendage to Matlab PDE tools package is proposed for calculation of characteristic impedances of multiconductor lines.
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Ultra Wideband Coplanar Waveguide Based Impedance Transformer using Slow-wave Electrodes Article in Proceedings of SPIE - The International Society for Optical Engineering June with.
A wideband CMOS distributed amplifier with slow-wave shielded transmission lines February International Journal of Microwave and Wireless Technologies 3(01) - Analytic Systems Ac Intelligent Pure Sine Wave Inverter, w, v In, v.
$2, Cyberpower Systems Usa Prrtxl2uan vaw Sine Wave Ups 2u - Free Ship. A robust simulation-driven design methodology for computationally expensive microwave circuits with compact footprints has been presented. Skudutis, J., Urbanavicius, V., Daskevicius, V.: Wide-Band Slow-Wave Systems.
Taylor Atomistic Surrogate-Based Optimization for Simulation-Driven Design of Computationally Expensive Microwave Cited by: 2. We investigated the hybrid meander slow-wave helical (HMH) system using the analytical multiconductor line and numerical finite-difference time-domain methods.
Such meander systems are applied as wide-band slow-wave structures for the retardation of electromagnetic waves in traveling-wave tubes, traveling-wave cathode-ray tubes, delay lines Cited by: 2. waveguide having a helical groove on its inner surface should be a wide-band high- power slow-wave structure.
Structures of this type have been studied by a number of authors (see for example [83–86] and the references therein). Helical waveguides are employed in gyro-TWTs but do not appear to have been used in conventional TWTs.
NASA/TM— 2 TABLE 1.—PHASED ARRAY SYSTEM EXAMPLES (Reprinted with permission from Microwave Journal, vol. 40, no. 5, Maypp.
–) System Frequency band Number manufactured Phase shifters. A wide band of amplified frequencies are most easily achieved by using a helical slow-wave systems. When switching to the average capacity of the order of kilowatts or more go to the resonator slow-wave systems, which when used in TWT always give a smaller band of.
Simulation of the wide-band slow-wave structures using numerical methods. EUROCON proceedings of the International Conference on "Computer as a tool": Belgrade, Serbia and Montenegro, NovemberVol. Belgrade: IEEE, ISBN X, p. A backward wave oscillator (BWO), also called carcinotron (a trade name for tubes manufactured by CSF, now Thales) or backward wave tube, is a vacuum tube that is used to generate microwaves up to the terahertz range.
Belonging to the traveling-wave tube family, it is an oscillator with a wide electronic tuning range. An electron gun generates an electron beam that interacts with a slow-wave. Jakovlevas-Mateckis,K. Architecture of Urban Landscape.
Volume III. The principles of Formation of Urban Landscape Architectural Objects. V.: Technika. p., ISBN  Slow wave structures are discussed extensively by A.
Harvey in his paper entitled Periodic and Guiding Structures at Microwave Frequencies, in the IRE Transactions on Microwave Theory and Techniques, Januarypp.
and in the book entitled Electromagnetic Slow Wave Systems by R. Bevensee published by John Wiley and Sons. The Handbook of Microwave Technology provides a reference resource for professionals in business and industry as well as science and engineering students.
A compact, concise reference, the Volumes contain focused chapters complete with useful formulas, charts, graphs, tables, examples, and diagrams that are clearly explained and easily.
Theoretical simulation of the dispersion and interaction impedance characteristics of an inhomogeneously-loaded helical slow-wave structure is validated. The structure is supported by double-curve-shaped rods which are smoothed out into a number of dielectric tubes with their respective effective permittivity values.
The effects of the helix thickness are taken into account by considering a Cited by: 1. A wide band of amplified frequencies are most easily achieved by using a helical slow-wave systems.
When switching to the average capacity of the order of kilowatts or more go to the resonator slow-wave systems, which when used in TWT always give a smaller band of amplified frequencies.
Slow wave structures are discussed extensively by A. Harvey in his paper entitled Periodic and Guiding Structures at Microwave Frequencies, in the IRE Transactions on Microwave Theory and Techniques, Januarypp. and in the book entitled Electromagnetic Slow Wave Systems by R.
Bevensee published by John Wiley and Sons Cited by: The travelling wave tube (TWT) is an amplifier which makes use of a distributed interface between an electron beam and a travelling wave. To extend the interface between an electron beam and an RF field, it is compulsory to make sure that they are equally moving.
Ultrasonics International 93 Conference Proceedings. Book • Browse book content. About the book. Design and performance of LiNbO 3 –based wide–band nonlinear interdigital chirp transducers are reported. Biot's Slow Wave in Porous Materials I. Velocity Dispersion Measurements.
ExCom/Elected Members-at-Large. The EDS Executive Committee (ExCom) is an 11 member body comprised of the society's officers (seated Presidents, Treasurer, Secretary), Standing Committee Vice Presidents, and the EDS Operations Director.
The Executive Committee provides the Board of Governors with strategic vision and long-term planning for the Society, oversees the finances and operations of. communication systems especially in the microwave and satellite the slow wave structure either on the main lines or on the ground plane of the substrate.
In  a spiral resonator is used to replace the stepped impedance A wide band LPF is also designed where a cascade structure of triangular patch resonators is Size: KB. The slow wave modes and fast wave modes have been separated by the air line, which served as a reference for the dispersion analysis.
The slow wave mode was the quasi-TEM mode, which was below the air line, as can be seen in the figure, and is termed as a Cited by: 1. The principles and techniques of stereoscopic television, which can convey more information than can conventional television, are being developed and implemented, and electronic devices operating in the millimeter and submillimeter regions are being fabricated for wide-band and, consequently, more efficient data transmission systems.
The slow-wave MEM devices used in this work are fabricated on a m thick quartz (r =tan =). The outline of the fabrication process is shown in Figure The SiCr bias lines are defined first using the lifto ff technique by evaporating a layer of SiCr using E-beam evaporation.
Compact wide band branch live hybrids, Y. Chan and J. Hang from IEEE MTT, FebNo 9. Travelling wave microwave fiber-optic link’s, H. Hashim and S. Iezekiel from IEEE MTT, Feb (Part-II) Vol, No. Time constant control of microwave integrators using tranmission lines, Ching-Wen Huse, Lin Chuan TsaiFile Size: KB.
Linda Katehi on Google Scholar and Research Gate Chapters in Books Linda P.B. Katehi,“Si Micromachining in High-Frequency Applications,” The Industrial Electronics Handbook, CRC Press, Junepp.
M. Henderson and L.P.B. Katehi, “Silicon-Based, On-Wafer and Discrete Packaging,” Invited Paper, Directions for the Next Generation of MMIC Devices and .Any other book on communications, microwaves, INTRODUCTION Microwaves refers to signals with frequencies between MHz and GHz (corresponding to wavelengths of 1m-1mm) They are also reffered to as millimeter waves Because of high frequencies (or short wavelengths), the conventional circuit theory cannot be used to analyse microwave systems.A wide band antenna.
The antenna comprises a radiating element in a corner region of a substrate, spaced apart from a ground plane occupying a substantial portion of a remaining area of the substrate.
Series and shunt impedance matching elements are connected to the radiating element to control the antenna operating parameters. The radiating element is connected to a signal by: