Infrared and Millimeter Waves V4


Book Description

Infrared and Millimeter Waves is a series of books that compiles the work of several authors, with each volume focusing on certain aspects of infrared and millimeter waves, such as sources of radiation, instrumentation, and millimeter systems. This book concerns itself with millimeter systems. Comprised of seven chapters, this book discusses several systems that involve the use of millimeter waves, such as radars and missile guidance systems. The first chapter provides a comprehensive overview of millimeter waves, while the succeeding chapter discusses several technologies that involve millimeter systems, such as radar, missile guidance, and imaging systems. This book will be of great use to researchers and professionals whose work involves infrared and millimeter waves.




Infrared and Millimeter Waves V13


Book Description

Infrared and Millimeter Waves, Volume 13: Millimeter Components and Techniques, Part IV compiles the work of several authors while focusing on certain aspects of infrared and millimeter waves, such as sources of radiation, instrumentation, and millimeter systems. This volume covers millimeter components and techniques. This text first covers the use of powerful gyrotrons for thermonuclear research, and then discusses high-power coherent radiation sources. Kinetic theory of harmonic gyrotron oscillator with slotted resonant structure is the focus of Chapter 3, while integrated fin-line components for communication, radar, and radiometer applications is the subject of Chapter 4. The fifth chapter discusses propagation and mode coupling in corrugated and smooth-wall circular waveguides. Chapter 6 discusses far-infrared properties of inhomogeneous materials, and the last chapter covers solid-state spectroscopy with far-infrared continuous-wave lasers. This book will be of great use to researchers or professionals whose work involves infrared and millimeter waves.




Infrared and Millimeter Waves V12


Book Description

Infrared and Millimeter Waves, Volume 12: Electromagnetic Waves in Matter, Part II compiles the work of several authors while focusing on certain aspects of infrared and millimeter waves, such as sources of radiation, instrumentation, and millimeter systems. This volume covers electromagnetic waves in matter. Consist of six chapters, this book deals first with the millimeter-wave dielectric properties of materials, and then discusses low-frequency vibrations in long-chain molecules and polymers by far-infrared spectroscopy. The third chapter covers infrared magnetooptical spectroscopy in semiconductors and magnetic materials in high pulsed magnetic fields. Chapter 4 discusses spectral thermal infrared emission of the terrestrial atmosphere. Chapter 5 investigates frequency tuning and efficiency enhancement of high-power far-infrared lasers, while the last chapter discusses far-infrared laser scanner for high-voltage cable inspection. This book will be of great use to researchers or professionals whose work involves infrared and millimeter waves.




Infrared and Millimeter Waves V14


Book Description

Infrared and Millimeter Waves, Volume 14: Millimeter Components and Techniques, Part V is concerned with millimeter-wave guided propagation and integrated circuits. In addition to millimeter-wave planar integrated circuits and subsystems, this book covers transducer configurations and integrated-circuit techniques, antenna arrays, optoelectronic devices, and tunable gyrotrons. Millimeter-wave gallium arsenide (GaAs) IMPATT diodes are also discussed. This monograph is comprised of six chapters and begins with a description of millimeter-wave integrated-circuit transducers, focusing on various designs and trade-offs and providing hardware examples. The next chapter deals with millimeter-wave planar integrated circuits based on three transmission media: microstrip lines, suspended strip lines, and fin lines. Various transmission media and substrates are first considered, followed by design considerations and performances of several integrated-circuit components, including mixers, IMPATT oscillators, frequency multipliers, switches, filters, couplers, and ferrite devices. A few selected subsystems are also discussed. The following chapters look at planar millimeter-wave antenna arrays; optoelectronic devices for millimeter waves; and the state of the art in GaAs IMPATT diode technology for both cw and pulsed modes of operation. The final chapter is devoted to the gyrotron or electron cyclotron resonance maser. This text will be a useful resource for physicists and electronics and electrical engineers.




Reviews of Infrared and Millimeter Waves


Book Description

This book represents a compendium of the twenty most useful far-infrared (or submillimeter) lasers. In the case of each laser described here, we have been fortunate to have the author who is the pioneer and acknowledged authority describe the principles of operation and to prepare the list of emission lines. Until these lasers were developed during the past decade, the submillimeter range of the spectrum has been almost barren due to lack of sources of radiation. The lasers described here remain the only practical, powerful source of radiation between the wavelengths of one millimeter and ten micrometers. Many hundreds of emission lines have been listed here, some providing hundreds of kilowatts of peak power in pulsed operation, others providing many tens of milliwatts of continuous power. The hundreds of wavelengths of the emission lines are so closely spaced in the wavelength range between one millimeter and one-tenth millimeter that this source of radiation can be considered to be step-tunable. Of course, labora tory scientists still depend upon the black body source (mercury vapor lamp) and the Fourier transform spectrometer to provide con tinuous spectra, but for this we must deal with true energy starva tion at the sub-microwatt level. This critical review can be expected to serve as a handbook for decades in the future because it contains descriptions of fundamen tal principles and listings of fundamental physical data.










Fusion Plasma Diagnostics with mm-Waves


Book Description

Filling a gap in the literature, this introduction to the topic covers the physics of the standard microwave diagnostics established on modern fusion experiments, and the necessary technological background from the field of microwave engineering. Written by well-known mm-wave diagnosticians in the field of fusion physics, the textbook includes such major diagnostic techniques as electron cyclotron emission, interferometry, reflectometry, polarimetry, and scattering.







Modern Microwave and Millimeter-Wave Power Electronics


Book Description

A comprehensive study of microwave vacuum electronic devices and their current and future applications While both vacuum and solid-state electronics continue to evolve and provide unique solutions, emerging commercial and military applications that call for higher power and higher frequencies to accommodate massive volumes of transmitted data are the natural domain of vacuum electronics technology. Modern Microwave and Millimeter-Wave Power Electronics provides systems designers, engineers, and researchers-especially those with primarily solid-state training-with a thoroughly up-to-date survey of the rich field of microwave vacuum electronic device (MVED) technology. This book familiarizes the R&D and academic communities with the capabilities and limitations of MVED and highlights the exciting scientific breakthroughs of the past decade that are dramatically increasing the compactness, efficiency, cost-effectiveness, and reliability of this entire class of devices. This comprehensive text explores a wide range of topics: Traveling-wave tubes, which form the backbone of satellite and airborne communications, as well as of military electronic countermeasures systems Microfabricated MVEDs and advanced electron beam sources Klystrons, gyro-amplifiers, and crossed-field devices "Virtual prototyping" of MVEDs via advanced 3-D computational models High-Power Microwave (HPM) sources Next-generation microwave structures and circuits How to achieve linear amplification Advanced materials technologies for MVEDs A Web site appendix providing a step-by-step walk-through of a typical MVED design process Concluding with an in-depth examination of emerging applications and future possibilities for MVEDs, Modern Microwave and Millimeter-Wave Power Electronics ensures that systems designers and engineers understand and utilize the significant potential of this mature, yet continually developing technology. SPECIAL NOTE: All of the editors' royalties realized from the sale of this book will fund the future research and publication activities of graduate students in the vacuum electronics field.