Last edited by Nikojin
Friday, August 7, 2020 | History

2 edition of Microwave magnetrons found in the catalog.

Microwave magnetrons

George Briggs Collins

Microwave magnetrons

by George Briggs Collins

  • 144 Want to read
  • 13 Currently reading

Published by Boston Technical Publishers in Lexington, MA .
Written in English

    Subjects:
  • Magnetrons

  • Edition Notes

    Statemented. by George B. Collins, under the supervision of the Office of Scientific Research Development, National Defense Research Committee, Cambridge, Mass.
    SeriesM.I.T. Radiation laboratory ser -- 6
    Classifications
    LC ClassificationsTK"7871.75"C6"1964
    The Physical Object
    Pagination806 p.
    Number of Pages806
    ID Numbers
    Open LibraryOL20388959M

    I took apart a microwave, and when I saw the magnetron, I conviniently remembered that I had heard that magnetrons were dangerous. I decided to research this a bit further (I know, great timing) and I found that some magnetrons contains berilyum oxide, which is fatal if you breathe it in. The cavity magnetron is a high-powered vacuum tube that generates microwaves using the interaction of a stream of electrons with a magnetic field while moving past a series of open metal cavities (cavity resonators).Electrons pass by the openings to these cavities and cause microwaves to oscillate within, similar to the way a whistle produces a tone when excited by an air stream blown past its.

    Washington, DC: The National Academies Press. doi: / Radars employing magnetrons number in the tens of thousands, and household ovens employing the so-called "cooker magnetron" number in the tens of millions. This book assesses the potential of microwave technology for industrial applications, reviews the latest equipment. 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.

    lifetime than can be realized at the lower microwave frequencies. The distinguishing feature of the coaxial magnetron is the presence of a high Q stabilizing cavity between the anode and the output waveguide. The theory of operation presented for a convention - al magnetron applies equally to the anode-cathode region of the coaxial structure. of the microwave oven has a pronounced effect on this phenomenon. How to Get Maximum Service from Your Magnetron 1. Purchase magnetrons only from a recognized and reputable vendor. 2. Inspect all magnetrons for obvious damage immediately upon receipt. 3. Place new magnetrons in service immediately to obtain the full benefit of the warranty. Size: KB.


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Microwave magnetrons by George Briggs Collins Download PDF EPUB FB2

The Microwave Magnetron was the technical breakthrough by the British that made practical radar viable at the start of World War II.

It was revealed to the US as a Top Secret item. This incredibly novel invention that had a profound impact on radar is captured in this book/5(3). Additional Physical Format: Online version: Collins, George Briggs, Microwave magnetrons. New York, McGraw-Hill Book Co., (OCoLC) Microwave magnetrons | George Briggs Collins | download | B–OK.

Download books for free. Find books. Microwave and RF Vacuum Electronic Power Sources - by Richard G. Carter April Skip to main content Accessibility help We use cookies to distinguish you from other users and to provide you with a better experience on our websites.

The book contains a large fraction of what was known, as of Januaryabout the theory, design, and operation of magnetrons in the frequency range to 25, Me/see and the many modifications that extend the usefulness of these tubes.

There is in this book, because of its radar background, a strong emphasis on magnetrons intended forFile Size: KB. This book contains four chapters and begins with an introduction to the basic concept and developments of microwave power technology.

The second chapter deals with the development of the main classes of high-power microwave and optical frequency power generators, such as magnetrons, crossed-field amplifiers, klystrons, beam plasma amplifiers, crossed-field noise sources, triodes, lasers.

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 zing.

This book discusses the fundamentals of electromagnetic waves and applications of their properties. It describes transmission line theory and principles of microwave junction used for power division, addition and measurement systems/5(5). Principles of Klystrons, Traveling Wave Tubes, Magnetrons, Cross-Field Ampliers, and Gyrotrons | A S Gilmour | download | B–OK.

Download books for free. Find books. Additional Physical Format: Online version: Collins, George Briggs, Microwave magnetrons. Lexington, Mass., Boston Technical Publishers, The book explains the basic principles with a view to providing the students with a thorough understanding of microwave devices and circuits.

It explains the analysis and design techniques used in microwave engineering. It provides a unified presentation of solid-state devices, microwave tubes (TWTs), klystrons, magnetrons and microwave circuits. THE origin and excellence of the Radiation Laboratory Series of monographs is now Well known, and can need little in the Way of introduction to the physicists and engineers on both sides of the.

Magnetrons are primarily used to generate power at microwave frequencies for radar systems, microwave ovens, plasma screens, linear accelerators, and the creation of plasmas used for such applications as thin-film deposition and ionic etching.

Within a magnetron electrons are constrained by the combined effect. NEW Primeco WB27X Microwave Magnetron Compatible with GE made by OEM Parts ManufacturerAP, WB27X, PS Year Warranty $ $ 99 Get it as soon as Fri, Jun 5.

This website describes my microwave-tube books and training activities Klystrons, Traveling Wave Tubes, Magnetrons, Crossed-Field Amplifiers, and Gyrotrons. Crossed-field Microwave Devices, Volume I: Principal Elements of Crossed-Field Devices focuses on the developments, trends, and approaches in the study of crossed-field microwave devices.

The selection first offers information on periodic structures and cathode gun and its static characteristics. “Magnetron” is the name for a specific type of vacuum tube which uses a magnetic field in the process of generating electromagnetic radiation (radio waves).

Their first use was in radar sets during WWII. They can be designed to operate at various. George B. Collins, author of Microwave Magnetrons, on LibraryThing. This site uses cookies to deliver our services, improve performance, for analytics, and (if not signed in) for advertising.

Burned Dome (or Antenna) caused by arcing due to reflected microwave energy {back feeding}. When this occurs, check for a stalled or arcing stirrer blade or non-rotating antenna assembly. In many commercial models with multiple magnetrons, the cooking tray must be raised to inspect the condition of the lower antenna assembly.

The book commences with a discussion on microwave basics, EM wave theory, transmission line theory, hollow pipe waveguides, microwave junctions and goes on to provide in-depth coverage of waveguide components, klystrons, magnetrons and TWTs.

The book focuses on the solid-state devices and microwave measurements as Range: $ - $. If your microwave functions just fine apart from warming the food, you may need a new magnetron.Use our step-by-step microwave repair guide to learn how to test your magnetron.

Once you have diagnosed the problem we have the OEM replacement magnetron that fits your appliance. NOTE: Before you test this component, make sure your microwave is unplugged, and that you have discharged the capacitor.

There are two tests to conduct in order to determine whether or not a magnetron has .This chapter focuses on magnetrons. Magnetrons are devices that are efficient generators of microwave energy.

There are two types of magnetrons: pulsed magnetrons and continuous wave (CW) magnetrons. Pulsed magnetrons have very high peak output power of a very short duration.