Power Klystrons Today

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ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Power Klystrons Today by : Michael John Smith

Download or read book Power Klystrons Today written by Michael John Smith and published by . This book was released on 1995 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt: The klystron is a microwave amplifier that works on the principle of velocity modulation. Since its invention in 1937 it has undergone a number of major developments that have considerably widened the capabilities of the original concept. This book covers briefly the development of ballistic and space charge theory, and many historical references are given, but for the most part it concentrates on the more recent developments, which have been aimed at high reliability, long operating life and broad frequency coverage. It discusses some of the more common problems found in such a high-voltage, high-power device, and how to minimize them. Applications, both old and new, are also described.

Investigation of High Power Klystrons

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ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Investigation of High Power Klystrons by : Stanford University. Microwave Laboratory

Download or read book Investigation of High Power Klystrons written by Stanford University. Microwave Laboratory and published by . This book was released on 1954 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of High Power Pulsed Klystrons

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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Investigation of High Power Pulsed Klystrons by : Stanford University. Microwave Laboratory

Download or read book Investigation of High Power Pulsed Klystrons written by Stanford University. Microwave Laboratory and published by . This book was released on 1952 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Power Klystrons

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (316 download)

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Book Synopsis High Power Klystrons by : G. Caryotakis

Download or read book High Power Klystrons written by G. Caryotakis and published by . This book was released on 2004 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: This is Part I of a two-part report on design and manufacturing methods used at SLAC to produce accelerator klystrons. Chapter 1 begins with the history and applications for klystrons, in both of which Stanford University was extensively involved. The remaining chapters review the theory of klystron operation, derive the principal formulae used in their design, and discuss the assumptions that they involve. These formulae are subsequently used in small-signal calculations of the frequency response of a particular klystron, whose performance is also simulated by two different computer codes. The results of calculations and simulations are compared to the actual performance of the klystron.

High Power Microwave Tubes

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Publisher : Morgan & Claypool Publishers
ISBN 13 : 1681747049
Total Pages : 111 pages
Book Rating : 4.6/5 (817 download)

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Book Synopsis High Power Microwave Tubes by : Vishal Kesari

Download or read book High Power Microwave Tubes written by Vishal Kesari and published by Morgan & Claypool Publishers. This book was released on 2018-02-20 with total page 111 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 2 of the book begins with chapter 6, in which we have taken up conventional MWTs (such as TWTs, klystrons, including multi-cavity and multi-beam klystrons, klystron variants including reflex klystron, IOT, EIK, EIO and twystron, and crossed-field tubes, namely, magnetron, CFA and carcinotron). In chapter 7, we have taken up fast-wave tubes (such as gyrotron, gyro-BWO, gyro-klystron, gyro-TWT, CARM, SWCA, hybrid gyro-tubes and peniotron). In chapter 8, we discuss vacuum microelectronic tubes (such as klystrino module, THz gyrotron and clinotron BWO); plasma-assisted tubes (such as PWT, plasma-filled TWT, BWO, including PASOTRON, and gyrotron); and HPM (high power microwave) tubes (such as relativistic TWT, relativistic BWO, RELTRON (variant of relativistic klystron), relativistic magnetron, high power Cerenkov tubes including SWO, RDG or orotron, MWCG and MWDG, bremsstrahlung radiation type tube, namely, vircator, and M-type tube MILO). In Chapter 9, we provide handy information about the frequency and power ranges of common MWTs, although more such information is provided at relevant places in the rest of the book as and where necessary. Chapter 10 is an epilogue that sums up the authors' attempt to bring out the various aspects of the basics of and trends in high power MWTs.

High Power Klystrons for Efficient Reliable High Power Amplifiers

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Publisher :
ISBN 13 :
Total Pages : 161 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis High Power Klystrons for Efficient Reliable High Power Amplifiers by : M. Levin

Download or read book High Power Klystrons for Efficient Reliable High Power Amplifiers written by M. Levin and published by . This book was released on 1980 with total page 161 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report covers the design of reliable high efficiency, high power klystrons which may be used in both existing and proposed troposcatter radio systems. High Power (10 kW) klystron designs were generated in C-band (4.4 GHz to 5.0 GHz), S-band (2.5 GHz to 2.7 GHz), and L-band or UHF frequencies (755 MHz to 985 MHz). The tubes were designed for power supply compatibility and use with a vapor/liquid phase heat exchanger. Four (4) S-band tubes were developed in the course of this program along with two (2) matching focusing solenoids and two (2) heat exchangers. These tubes use five (5) tuners with counters which are attached to the focusing solenoids. A reliability mathematical model of the tube and heat exchanger system was also generated. (Author).

Agriculture

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (222 download)

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Book Synopsis Agriculture by : Canada. Bureau fédéral de la statistique

Download or read book Agriculture written by Canada. Bureau fédéral de la statistique and published by . This book was released on 1968 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Reduction of Spurious Output Signals in High-power Klystrons

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Publisher :
ISBN 13 :
Total Pages : 140 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Reduction of Spurious Output Signals in High-power Klystrons by : Albert Ray Howland

Download or read book Reduction of Spurious Output Signals in High-power Klystrons written by Albert Ray Howland and published by . This book was released on 1964 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Spurious Oscillations in High Power Klystrons

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ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Spurious Oscillations in High Power Klystrons by :

Download or read book Spurious Oscillations in High Power Klystrons written by and published by . This book was released on 2003 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurious oscillations in high power klystrons are found to occur in the gun region, in the cavities in the main body of the tube, or in the drift tunnel. The criteria that determine whether a mode will oscillate is that its beam loading be negative, and that the power it extracts from the beam exceeds its losses to external loading and wall dissipation. Using the electromagnetic and particle-in-cell modules of MAFIA, we have devised numerical techniques with which the quality factors Q{sub b} Q{sub c} and Q{sub o} can be evaluated and compared. Simulations involving a gun oscillation observed in the SLAC/DESY S-Band klystron will be reported.

Investigation of High Power Klystrons

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Publisher :
ISBN 13 :
Total Pages : 22 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Investigation of High Power Klystrons by : Stanford University. Microwave Laboratory

Download or read book Investigation of High Power Klystrons written by Stanford University. Microwave Laboratory and published by . This book was released on 1953 with total page 22 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-power Klystrons

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Publisher :
ISBN 13 :
Total Pages : 192 pages
Book Rating : 4.:/5 (71 download)

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Book Synopsis High-power Klystrons by : Eindhoven PHILIPS ELECTRONIC COMPONENTS AND MATERIALS DIVISION (Holand)

Download or read book High-power Klystrons written by Eindhoven PHILIPS ELECTRONIC COMPONENTS AND MATERIALS DIVISION (Holand) and published by . This book was released on 1986 with total page 192 pages. Available in PDF, EPUB and Kindle. Book excerpt: Selection guide; General; Device data (alpha-numerically); Index of type numbers.

High-power Klystrons and Accessoires

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Publisher :
ISBN 13 :
Total Pages : 303 pages
Book Rating : 4.:/5 (928 download)

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Book Synopsis High-power Klystrons and Accessoires by :

Download or read book High-power Klystrons and Accessoires written by and published by . This book was released on 1990 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Microwave and RF Vacuum Electronic Power Sources

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Publisher : Cambridge University Press
ISBN 13 : 0521198623
Total Pages : 843 pages
Book Rating : 4.5/5 (211 download)

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Book Synopsis Microwave and RF Vacuum Electronic Power Sources by : Richard G. Carter

Download or read book Microwave and RF Vacuum Electronic Power Sources written by Richard G. Carter and published by Cambridge University Press. This book was released on 2018-04-12 with total page 843 pages. Available in PDF, EPUB and Kindle. Book excerpt: Get up-to-speed on the theory, principles and design of vacuum electron devices.

High Power Microwaves

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Publisher : CRC Press
ISBN 13 : 1420012061
Total Pages : 552 pages
Book Rating : 4.4/5 (2 download)

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Book Synopsis High Power Microwaves by : James Benford

Download or read book High Power Microwaves written by James Benford and published by CRC Press. This book was released on 2007-02-05 with total page 552 pages. Available in PDF, EPUB and Kindle. Book excerpt: The first edition of High Power Microwaves was considered to be the defining book for this field. Not merely updated but completely revised and rewritten, the second edition continues this tradition. Written from a systems perspective, the book provides a unified, coherent presentation of the fundamentals in this rapidly changing field. The p

High-power Klystrons and Accessories

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ISBN 13 :
Total Pages : 303 pages
Book Rating : 4.:/5 (257 download)

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Book Synopsis High-power Klystrons and Accessories by :

Download or read book High-power Klystrons and Accessories written by and published by . This book was released on 1990 with total page 303 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High-power klystrons

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ISBN 13 :
Total Pages : 21 pages
Book Rating : 4.:/5 (255 download)

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Book Synopsis High-power klystrons by :

Download or read book High-power klystrons written by and published by . This book was released on 1972 with total page 21 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Simulation of Oscillations in High Power Klystrons

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Publisher :
ISBN 13 :
Total Pages : 3 pages
Book Rating : 4.:/5 (684 download)

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Book Synopsis Simulation of Oscillations in High Power Klystrons by :

Download or read book Simulation of Oscillations in High Power Klystrons written by and published by . This book was released on 2003 with total page 3 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spurious oscillations can seriously limit a klystron's performance from reaching its design specifications. These are modes with frequencies different from the drive frequency, and have been found to be localized in various regions of the tube. If left unsuppressed, such oscillations can be driven to large amplitudes by the beam. As a result, the main output signal may suffer from amplitude and phase instabilities which lead to pulse shortening or reduction in power generation efficiency, as observed during the testing of the first 150MW S-band klystron, which was designed and built at SLAC as a part of an international collaboration with DESY. We present efficient methods to identify suspicious modes and then test their possibility of oscillation. In difference to [3], where each beam-loaded quality-factor Qbl was calculated by time-consuming PIC simulations, now only tracking-simulations with much reduced cpu-time and less sensitivity against noise are applied. This enables the determination of Qbl for larger resonant structures and weaker coupled modes. Results are presented for a typical cavity and the gun-region of the klystron mentioned above.