Download or read book The Thermionic Vacuum Tube and Its Applications written by Hendrik Johannes Van der Bijl and published by . This book was released on 1920 with total page 426 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermionic Vacuum Tube Physics and Electronics written by H. J. Van Der Bijl and published by Watchmaker Publishing. This book was released on 2003 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work contains the principles of operation of The Thermionic Vacuum Tube, and coordinates the phenomena encountered in a study of this field.
Download or read book Thermionic Vacuum Tubes and Their Applications written by Sir Edward Victor Appleton and published by . This book was released on 1941 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermionic Vacuum Tube and Its Applications written by Hendrik Johannes Van der Bijl and published by . This book was released on 1920 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thermionic Vacuum Tubes and Their Applications written by Edward Victor Appleton and published by . This book was released on 1932 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book THERMIONIC VACUUM TUBE AND ITS APPLICATIONS written by H. J. VAN DER. BIJL and published by . This book was released on 2018 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Theory and Applications of Electron Tubes written by Herbert Joseph Reich and published by . This book was released on 1939 with total page 694 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermionic Vacuum Tube and Its Applications written by Hendrik Johannes Van Der Bijl and published by Theclassics.Us. This book was released on 2013-09 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt: This historic book may have numerous typos and missing text. Purchasers can usually download a free scanned copy of the original book (without typos) from the publisher. Not indexed. Not illustrated. 1920 edition. Excerpt: ... the third term and having double the frequency of the fundamental is present, as was to be expected from the parabolic shape of the characteristic. It is shown by the curve ff in Fig. 83. This is the undesirable term which causes distortion. The last term, which is proportional to the square of the input voltage is the change in the d-c. component due to the alternating input voltage (shown by the broken line in Fig. 83), and is the only effective component of the output current when using the device as a radio detector. If the output transformer To (Fig. 82) has a sharp frequency characteristic, and a pure note be impressed on the input of the tube, a current meter A2 inserted in the load circuit would indicate a current which is proportional only to the second term of equation (19), that is, to the fundamental, and the distortion produced by the curvature of the characteristic would not be a serious matter. In telephony we have to deal, however, with frequencies ranging up to about 3000 cycles per second, and it is desirable to use a transformer with a flat frequency characteristic, so that all frequencies are transmitted with more or less equal facility. In such case the harmonic term would cause serious distortion of the speech wave. Distortion can, however, be reduced to a negligible quantity by properly choosing the impedance of the output transformer. We have so far assumed that the transformer impedance in the direction Z0Z1 is small compared with the plate resistance of the tube. In practice this is not so. In fact the best operation as power amplifier is obtained when this impedance is approximately equal to the plate resistance. In such case the characteristic of the circuit is different from that of the tube alone, as we...
Download or read book The Journal of the Institution of Electrical Engineers written by Institution of Electrical Engineers and published by . This book was released on 1924 with total page 1018 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Vacuum Tube Voltmeters written by John Francis Rider and published by . This book was released on 2013-03 with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Thermionic Vacuum Tube and Its Applications Classic Reprint written by H. J. Van Der Bijl and published by Forgotten Books. This book was released on 2017-10-14 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: Excerpt from The Thermionic Vacuum Tube and Its Applications I have tried to make the treatment sufficiently elementary to meet the demands that will necessarily be made on a book Of this kind. This is especially the case with the first few chapters, which must be regarded as very elementary and are mainly intended for those who are interested in the applications of thermionic tubes but are not sufficiently acquainted with the properties and behavior of electrons to understand the Operation of these tubes. I wish to express my indebtedness to several of my colleagues who have read parts or all of the manuscript. In this connection I wish to mention especially Mr. C. A. Richmond and Dr. P. I. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.
Download or read book The Thermionic Vacuum Tube and Its Applications written by Hendrik Johannes Van Der Bijl and published by Sagwan Press. This book was released on 2015-08-22 with total page 418 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work has been selected by scholars as being culturally important, and is part of the knowledge base of civilization as we know it. This work was reproduced from the original artifact, and remains as true to the original work as possible. Therefore, you will see the original copyright references, library stamps (as most of these works have been housed in our most important libraries around the world), and other notations in the work. This work is in the public domain in the United States of America, and possibly other nations. Within the United States, you may freely copy and distribute this work, as no entity (individual or corporate) has a copyright on the body of the work.As a reproduction of a historical artifact, this work may contain missing or blurred pages, poor pictures, errant marks, etc. Scholars believe, and we concur, that this work is important enough to be preserved, reproduced, and made generally available to the public. We appreciate your support of the preservation process, and thank you for being an important part of keeping this knowledge alive and relevant.
Download or read book Industrial Arts Index written by and published by . This book was released on 1923 with total page 1532 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Telephony written by and published by . This book was released on 1921 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:
