Electromagnetic Theory And Applications In Beam Wave Electronics
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Electromagnetic Theory And Applications In Beam wave Electronics
Author | : B N Basu |
Publsiher | : World Scientific |
Total Pages | : 496 |
Release | : 1996-03-22 |
Genre | : Science |
ISBN | : 9789814500203 |
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This book is divided into two parts. The first part deals with basic electromagnetics and the second part with beam-wave electronics in growing-wave devices including ‘slow-wave’ traveling-wave tubes and ‘fast-wave’ gyro-traveling-wave tubes. The first part is a prerequisite for the second part, while the second part covers the application of the topics discussed in the first part. These two parts put together make the volume a self-contained treatise.In the specific application considered, both time-independent and time-dependent field concepts are exemplified, unlike in the usual topics, such as waveguides, antennas etc. of microwave engineering, where only time-dependent field concepts are applied.Stress is given to provide complete analytical derivation. However, care has been taken to see that the theme of the subject is not buried in too many mathematical details. These details are, however, not sacrificed as they are provided in a large number of appendices organised within the main text instead of being relegated to the end of the chapters.
Fields and Waves in Communication Electronics
Author | : Simon Ramo,John R. Whinnery,Theodore Van Duzer |
Publsiher | : Wiley |
Total Pages | : 864 |
Release | : 1994-02-09 |
Genre | : Science |
ISBN | : 0471585513 |
Download Fields and Waves in Communication Electronics Book in PDF, Epub and Kindle
This comprehensive revision begins with a review of static electric and magnetic fields, providing a wealth of results useful for static and time-dependent fields problems in which the size of the device is small compared with a wavelength. Some of the static results such as inductance of transmission lines calculations can be used for microwave frequencies. Familiarity with vector operations, including divergence and curl, are developed in context in the chapters on statics. Packed with useful derivations and applications.
High Power Microwave Tubes
Author | : Vishal Kesari,B N Basu |
Publsiher | : Morgan & Claypool Publishers |
Total Pages | : 165 |
Release | : 2018-02-20 |
Genre | : Science |
ISBN | : 9781681745626 |
Download High Power Microwave Tubes Book in PDF, Epub and Kindle
Our aim in this book is to present a bird's-eye view of microwave tubes (MWTs) which continue to be important despite competitive incursions from solid-state devices (SSDs). We have presented a broad and introductory survey which we hope the readers would be encouraged to read rather than going through lengthier books, and subsequently explore the field of MWTs further in selected areas of relevance to their respective interests. We hope that the present book would motivate newcomers to pursue research in MWTs and apprise them as well as decision makers of the salient features and prospects of as well as the trends of progress in MWTs. The scope of ever expanding applications of MWTs in the high power and high frequency regime will sustain and intensify the research and development in MWTs in coming years.
An Analytic Theory Of Multi stream Electron Beams In Traveling Wave Tubes
Author | : Alexander Figotin |
Publsiher | : World Scientific |
Total Pages | : 499 |
Release | : 2020-10-29 |
Genre | : Science |
ISBN | : 9789811209215 |
Download An Analytic Theory Of Multi stream Electron Beams In Traveling Wave Tubes Book in PDF, Epub and Kindle
The Traveling Wave Tubes (TWT) is a powerful vacuum electronic device used to amplify radio-frequency (RF) signals as well as numerous applications such as radar, television and telephone satellite communications. This monograph is devoted to the author's original theoretical developments in the theory of a traveling wave tube (TWT).Most of the monograph is the author's original work on an analytical theory of TWTs. It is a constructive Lagrangian field theory of TWT in which the electron beam (e-beam) is represented by one-dimensional multi-stream electron flow and the guiding slow-wave structure is represented by possibly non-uniform multi-transmission line (MTL). The proposed analytic theory accounts for a number of electron plasma phenomena including space-charge effects such as electron-to-electron repulsion (debunching), convective instabilities, wave-particle interaction, amplifying waves and more. It allows, in particular, to (i) identify origins of the wave-particle interaction and the system convective instability (exponential growth); (ii) evaluate the energy transfer rate from the e-beam to the electromagnetic radiation; (iii) identify instability modal branches which under condition of sufficiently strong coupling between the e-beam and the MTL can cover ideally all frequencies.
Reference Data for Engineers
Author | : Mac E. Van Valkenburg |
Publsiher | : Elsevier |
Total Pages | : 1672 |
Release | : 2001-10-19 |
Genre | : Technology & Engineering |
ISBN | : 9780080515960 |
Download Reference Data for Engineers Book in PDF, Epub and Kindle
Reference Data for Engineers is the most respected, reliable, and indispensable reference tool for technical professionals around the globe. Written by professionals for professionals, this book is a complete reference for engineers, covering a broad range of topics. It is the combined effort of 96 engineers, scientists, educators, and other recognized specialists in the fields of electronics, radio, computer, and communications technology. By providing an abundance of information on essential, need-to-know topics without heavy emphasis on complicated mathematics, Reference Data for Engineers is an absolute "must-have" for every engineer who requires comprehensive electrical, electronics, and communications data at his or her fingertips. Featured in the Ninth Edition is updated coverage on intellectual property and patents, probability and design, antennas, power electronics, rectifiers, power supplies, and properties of materials. Useful information on units, constants and conversion factors, active filter design, antennas, integrated circuits, surface acoustic wave design, and digital signal processing is also included. The Ninth Edition also offers new knowledge in the fields of satellite technology, space communication, microwave science, telecommunication, global positioning systems, frequency data, and radar. * Widely acclaimed as the most practical reference ever published for a wide range of electronics and computer professionals, from technicians through post-graduate engineers. * Provides a great way to learn or review the basics of various technologies, with a minimum of tables, equations, and other heavy math.
Electron Gun for Gyrotrons
Author | : Udaybir Singh,A. K. Sinha |
Publsiher | : Springer Nature |
Total Pages | : 146 |
Release | : 2022-08-22 |
Genre | : Science |
ISBN | : 9789811946103 |
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This book highlights the emission, transmission, and launching of an electron beam. It presents an overview and recent advances in order to enhance knowledge in the field of gyrotron in general and electron gun in particular. The book is presented in seven chapters starting with the introduction and ending with future possible directions in the field of electron beams and gyrotrons.
Microwave and RF Vacuum Electronic Power Sources
Author | : Richard G. Carter |
Publsiher | : Cambridge University Press |
Total Pages | : 843 |
Release | : 2018-04-12 |
Genre | : Technology & Engineering |
ISBN | : 9780521198622 |
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Get up-to-speed on the theory, principles and design of vacuum electron devices.
Electromagnetic Theory and Wave Propagation
Author | : S. N. Ghosh |
Publsiher | : CRC Press |
Total Pages | : 284 |
Release | : 2002 |
Genre | : Science |
ISBN | : 0849324300 |
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Although the fundamental concepts of Maxwell remain for the most part unchanged since their inception, electromagnetic theory has continued to evolve, extending, most significantly, to shorter and shorter wavelengths. This has revealed many of nature's mysteries. And led to a myriad of applications that have literally changed our world. The second edition of Electromagnetic Theory and Wave Propagation begins by presenting the basic concepts of electromagnetic theory, then explores the field's extended areas primarily discovered after World War II. The author elaborates on the work of pioneer investigators, particularly with respect to the identity of light and electromagnetic waves and then derives the fundamental laws of optics from electromagnetic considerations. He has also added several new topics including meteor astronomy, remote sensing and, most notably, discussions on relativistic electrodynamics.