Download or read book Ultra High Power Amplitron written by and published by . This book was released on 1965 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt: This program was intended to show the feasibility of producing pulse and CW microwave power at S-band in the range of hundreds of average kilowatts. The program was divided into three major phases, a CW tubes development, a pulsed tube development, and the design and construction of high-power test equipment. The objectives of the CW development were to produce a minimum of 400 kilowatts power output at 3000 Mc. The objectives of the pulsed tube development are classified. The test equipment phase of the program consisted of the construction and installation of both tubes simultaneously and independently. A total capacity in excess of 3000 kilowatts was installed. Supplementary research work in the areas of cathode secondary emission studies, highpower microwave windows, and high dissipation cooling techniques was also conducted. During the earlier phases of the development existing low-power test equipment was used until parts of the high-power facility were completed. The CW portion of the installation was operational 22 months after the start of the program; the pulsed equipment was in full operation 18 months later. With the achievement of 425 kilowatts of power output in the final tube models of the CW program, substantially all of the program objectives had been accomplished. (Author).

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 780 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book U S Government Research Reports written by and published by . This book was released on 1963 with total page 182 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Microwave and Millimeter Wave Vacuum Electron Devices Inductive Output Tubes Klystrons Traveling Wave Tubes Magnetrons Crossed Field Amplifiers and Gyrotrons written by A.S. Gilmour, Jr. and published by Artech House. This book was released on 2020-04-30 with total page 880 pages. Available in PDF, EPUB and Kindle. Book excerpt: Written by an internationally recognized as an expert on the subject of microwave (MW) tubes, this book presents and describes the many types of microwave tubes, and despite competition from solid-state devices (those using GaN, SiC, et cetera), which continue to be used widely and find new applications in defense, communications, medical, and industrial drying. Helix traveling wave tubes (TWTs), as well as coupled cavity TWTs are covered. Klystrons, and how they work, are described, along with the physics behind it and examples of devices and their uses. Vacuum electron devices are explained in detail and examines the harsh environment that must exist in tubes if they are to operate properly. The secondary emission process and its role in the operation of crossed-field devices is also discussed. The design of collectors for linear-beam tubes, including power dissipation and power recovery, are explored. Discussions of important noise sources and techniques that can be used to minimize their effects are also included. Presented in full color, this book contains a balance of practical and theoretical material so that those new to microwave tubes as well as experienced microwave tube technicians, engineers, and managers can benefit from its use.

Download or read book Aerospace Radionavigation Systems written by Dmitry Alexandrovich Zatuchny and published by Springer Nature. This book was released on 2022-11-14 with total page 216 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents concepts for radio engineers to ensure electromagnetic compatibility based on the methodological approaches to reduce the probability of failures of radio equipment and improve the flight safety of complex aerospace systems. The book deals with issues related to methods for assessing the electromagnetic compatibility of integrated ground and on-board complexes, methods for obtaining information about unintentional interference, the theory of predicting unintentional interference, experimental studies of the characteristics that determine electromagnetic compatibility, methods for calculating reference systems, the influence of the method of generating the output signals of the transmitting path on the relative level of spurious radiation, electromagnetic compatibility of ultrahigh-frequency devices with phase modulation, with the features of industrial noise, with the calculation of electromagnetic fields scattered elements of the airframe, with direction finding errors caused by the scattering of electromagnetic fields by elements of the airframe, with the evaluation of isolation between antennas in the presence of an electromagnetic screen, solving problems of electromagnetic compatibility of antenna devices with the model electromagnetic interference radio systems, calculation of electromagnetic compatibility of specific navigation systems, with the provision of electromagnetic compatibility in civil aviation, taking into account modern requirements.

Download or read book Notices of Changes in Classification Distribution and Availability written by and published by . This book was released on 1997 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Crossed field Microwave Devices V2 written by G Mourier and published by Elsevier. This book was released on 2012-12-02 with total page 543 pages. Available in PDF, EPUB and Kindle. Book excerpt: Crossed-field Microwave Devices, Volume II: Principal Types of Crossed-Field Devices, Analysis of Oscillator System Performance, Regional Progress and Trends focuses on the progress and state of the art crossed-field microwave devices in theory and practice. The selection first offers information on injection type tubes and voltage tuned oscillators. Discussions focus on the principle of the injection type traveling wave tubes, delay lines, resistive wall amplifier, space-charge effects, and grid control of magnetrons. The text then takes a look at mechanically tuned oscillators and wide band and externally stabilized tunable oscillators. The publication examines fixed frequency magnetron oscillators and phasing by RF signals. Topics include conventional pulsed rising-sun magnetrons, long anode magnetrons, inverted magnetrons, eccentricity of the cathode in magnetrons, mutual synchronization, and modulation using phased oscillators. Frequency pushing, loading effects, and frequency modulation are also discussed. The selection is a vital reference for readers interested in crossed-field microwave devices.

Download or read book Nuclear Science Abstracts written by and published by . This book was released on 1965 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Klystrons Traveling Wave Tubes Magnetrons Crossed field Amplifiers and Gyrotrons written by A.S. Gilmour Jr. and published by Artech House. This book was released on 2011 with total page 883 pages. Available in PDF, EPUB and Kindle. Book excerpt: Microwave tubes are vacuum electron devices used for the generation and amplification of radio frequencies in the microwave range. An established technology area, the use of tubes remains essential in the field today for high-power applications. The culmination of the authorOCOs 50 years of industry experience, this authoritative resource offers you a thorough understanding of the operations and major classes of microwave tubes.Minimizing the use of advanced mathematics, the book places emphasis on clear qualitative explanations of phenomena. This practical reference serves as an excellent introduction for newcomers to the field and offers established tube engineers a comprehensive refresher. Professionals find coverage of all major tube classifications, including klystrons, traveling wave tubes (TWTs), magnetrons, cross field amplifiers, and gyrotrons."

Download or read book The Journal of Microwave Power written by and published by . This book was released on 1970 with total page 672 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book STARFIRE written by and published by . This book was released on 1980 with total page 896 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The First National Particle Accelerator Conference written by and published by . This book was released on 1965 with total page 1108 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research Task Summary written by United States. Army Research Office and published by . This book was released on 1961 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research Task Summary Index written by United States. Army Research Office and published by . This book was released on 1961 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research Task Summary written by and published by . This book was released on 1961 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book International University Conference Electronics and Radiophysics of Ultra High Frequencies written by G. G. Sominski and published by . This book was released on 1999 with total page 502 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Army Research Office Fiscal Year 1961 Army Research Task Summary written by United States Department of the Army and published by . This book was released on 1961 with total page 566 pages. Available in PDF, EPUB and Kindle. Book excerpt: