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. (The) oscillation valve in the transmission and reception of radio messages . amp; Sons, Inc., - New York City, 1919 VacuuiE Tubes in Wireless Connnunication (Wiole book). Elmer E. Budier Wireless Press, New York, 19l8 The Principles Underlying Radio Comraunication* 2nd Edition (pp. 19-210 & 267-299 * 419-525)Radio Connnunicat ion Paxaphlet No. 40. - Signal Corps, U. S. Printing Office, WSashington, D. C. 1922 i BOSTON UNIVERSITY 1 1719 02480 2482. - OUTLINE CF THESIS •THE OSCILUTICN VALVE IN THS TRANSMISSION AND RECEPTION OF RADIO IfflSSAGES. (A) Introduction:- Important dis
. (The) oscillation valve in the transmission and reception of radio messages . amp; Sons, Inc., - New York City, 1919 VacuuiE Tubes in Wireless Connnunication (Wiole book). Elmer E. Budier Wireless Press, New York, 19l8 The Principles Underlying Radio Comraunication* 2nd Edition (pp. 19-210 & 267-299 * 419-525)Radio Connnunicat ion Paxaphlet No. 40. - Signal Corps, U. S. Printing Office, WSashington, D. C. 1922 i BOSTON UNIVERSITY 1 1719 02480 2482. - OUTLINE CF THESIS •THE OSCILUTICN VALVE IN THS TRANSMISSION AND RECEPTION OF RADIO IfflSSAGES. (A) Introduction:- Important distinctions in radio transmission and reception. (1) Audio and Radio Frequency Currents. (2) Damped and Undamped Oscillations. (3) Receiver Circuits. (a) Open and Closed. (b) Necessity for Tuning. (B) History of the Oscillation Valve. (C) Operating Principles of the Valve. (1) The Electron Theory. (2) Rectifying Properties. (3) Unilateral Conductivity. (4) ••Saturation. (5) Two Electrode Valve. (6) Three Electrode Valve. (D) Practical Applications of the Valve. (1) The Three Electrode Valve as a Rectifier. (2) The Three Electrode Valve as a Relay. (E) Cascade Amplification by the Valve. (1) PAdio Frequency. (2) Audio Frequency. (3) Combined Radio and Audio Frequency. (F) The Regenerative Vacuum Valve Amplifier. (G) The Vacuum Tube as a Continuous Wave Detector. (1) Beat Reception. (a) Heterodyne Action. (b) Autodyne Action. (H) The Vacuum Tube in Radio Ttheoscillationva00kenn
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