High Power Microwave Generation from a High Current Diode PDF Download
Are you looking for read ebook online? Search for your book and save it on your Kindle device, PC, phones or tablets. Download High Power Microwave Generation from a High Current Diode PDF full book. Access full book title High Power Microwave Generation from a High Current Diode by . Download full books in PDF and EPUB format.
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Over its three year period, this AASERT grant supported a large number of undergraduate and graduate students at various levels at the University of Michigan. The supported students are all US citizens. Their major achievements include: (1) First applications of time-frequency analysis to a high power gyrotron and to a conventional magnetron. (2) An in-depth analysis of transient limiting current in a diode. (3) Spectroscopic analysis that identifies water as a major culprit that triggers pulse shortening in HPM sources. (4) Initiation of an experiment of multipactor on a dielectric. (5) In-depth study of AC Stark broadening and its application to HPM.
Author: Publisher: ISBN: Category : Languages : en Pages : 0
Book Description
Over its three year period, this AASERT grant supported a large number of undergraduate and graduate students at various levels at the University of Michigan. The supported students are all US citizens. Their major achievements include: (1) First applications of time-frequency analysis to a high power gyrotron and to a conventional magnetron. (2) An in-depth analysis of transient limiting current in a diode. (3) Spectroscopic analysis that identifies water as a major culprit that triggers pulse shortening in HPM sources. (4) Initiation of an experiment of multipactor on a dielectric. (5) In-depth study of AC Stark broadening and its application to HPM.
Author: R.A Cairns Publisher: CRC Press ISBN: 1000112373 Category : Mathematics Languages : en Pages : 351
Book Description
Written at the graduate level, Generation and Application of High Power Microwaves discusses the basic physics of the generation of microwave and radiofrequency waves in the megawatt power range and the application of these ideas to a range of devices such as klystrons, gyrotrons, and free electron lasers. The book also contains chapters covering the transmission of the power through waveguides and the problems associated with mode conversion in transmission lines. The main application area covered is the heating and current drive in tokamaks and other devices for research into controlled nuclear fusion. Other applications of high power microwave technology are not neglected, and among those discussed are multiple charged ion and soft x-ray sources, electron spin resonance spectroscopy, advanced materials processing, millimeter wave radar, and supercolliders.
Author: James Benford Publisher: CRC Press ISBN: 1420012061 Category : Science Languages : en Pages : 552
Book Description
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
Author: Publisher: ISBN: Category : Languages : en Pages :
Book Description
The generation of microwave radiation at gigahertz frequencies in high-voltage pulsed-power diodes has been investigated with electromagnetic particle simulations. Pulsed power in the form of a 0.5-1.0 MV, TEM wave is fed to the diode via a 5-cm diameter cylindrical stalk onto which a 30-cm diameter cathode has been mounted. Located some 3 to 5 cm in front of the cathode is a foil anode grid. As the TEM wave propagates between the stalk and an outer cylindrical cage (70-cm diameter) a stream of electrons are emitted off the stalk when the local electric field exceeds 200 kV/cm. This flow is then magnetically insulated and confined by the induced B/sub theta/ fields resulting from the 25- to 50-kA current flow within the stalk. Convex shaping of the cathode surface allows the emitted electrons to form a virtual cathode beyond the grid, then phase bunch to produce narrow bandwidth 1-GHz microwaves over an area equal to that of the cathode. The electromagnetic radiation from the dipole-like electron motions centered on the grid, which follow closely the classical Barkhausen-Kurz description, are reported.
Author: Igor Vintizenko Publisher: CRC Press ISBN: 0429948646 Category : Science Languages : en Pages : 361
Book Description
Linear induction accelerators are successfully used as power supplies for numerous devices of relativistic high-frequency electronics. This book addresses ways to solve physical and engineering problems arising in the calculation, design, modeling and operation of linear induction accelerators intended for supplying relativistic microwave devices. It reviews and analyzes both classic and recent studies on the topic of linear induction accelerators (LIA) for generating and amplifying microwave radiation by relativistic devices.
Author: Vishal Kesari Publisher: Morgan & Claypool Publishers ISBN: 1681747073 Category : Science Languages : en Pages : 101
Book Description
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.
Author: 
Author: 
Author: R.A Cairns
Author: James Benford
Author: 
Author: D. K. Akulina
Author: Victor L. Granatstein
Author: Reginald Lamar Jaynes
Author: G. S. Nusinovich
Author: Igor Vintizenko
Author: Vishal Kesari