RCA 75th Anniversary Yearbook

Page 1

Date

Title of Paper

May 1917 This represents the period of the World War, and no record Nov. 1919 exists of any papers read before the Club.

Author

Dec. 1919 A New Method of Receiving Weak Signals for Short Waves. Edwin H. Armstrong

Jan. 1920 The Vacuum Tube as a Detector and Amplifier. L. M. Clement

Feb. 1920 Recent Development of Radio Telephones. WalterS. Lemmon

Mar. 1920 Navy Receiving Equipment. L. C. F. Horle

Apr. 1920 Bulb Oscillators for Radio Transmission. Louis A. Hazeltine

May 1920 2ZM's Radiophone and C. W. Transmitter. L. Spangenberg

Sept. 1920 The Bureau of Standards-A.R.R.L. Tests of Short Wave S. Kruse Radio Signal Fading.

Oct. 1920 Determination of Resistance, Inductance and Capacity by the Julius G. Aceves Wheatstone Bridge Method.

Nov. 1920 The Resonant Convertor. WalterS. Lemmon

Dec. 1920 Amateur C. W. Set at 2ZL. ]. 0. Smith

Jan. 1921 Design of Loop Antenna. DavidS. Brown

Feb. 1921 Modulation in Radio Telephony. R. A. Heising

Mar. 1921 Some Operating Notes on the Larger Sizes' of Transmitting William C. White Tubes.

Apr. 1921 Notes on Design of Vacuum Tube Transmitters. A. W. Kishpaugh

May 1921 Commercial Radio Telephony. Francis M. Ryan

Sept. 1921 Description of Radio Station 8XK. Frank Conrad

Oct. 1921 Audio and Radio Frequency Amplification. George]. Eltz,Jr.

Nov. 1921 Methods of Modulation in Radio Telephones. L. C. F. Horle

Dec. 1921 Station 1BCG. George E. Burghard

Jan. 1922 Radio Central. Pierre Boucheron

Feb. 1922 Trans-Atlantic Reception. Paul Godley

Mar. 1922 The S-Tube Rectifier. Howard]. Tyzzer

Apr. 1922 Multi-Stage Amplifiers. M. C. Batsel

June 1922 The Super-Regenerative Circuit. Edwin H. Armstrong

Oct. 1922 The Armstrong Super-Regenerative Circuit: its Operation and George]. Eltz,Jr. Construction.

Dec. 1922 Vacuum Tube S. E. Anderson

Mar. 1923 Tuned Radio Frequency Amplification with Neutralization of Louis A. Hazeltine Capacity Coupling.

Apr. 1923 Eighteen Years of Amateur Radio. George Burghard

May 1923 The Thoriated Tungsten Filament. William C. White

June 1923 How to Build a Super-Heterodyne Receiver. George]. Eltz,Jr.

Sept. 1923 The Fundamentals of Loud Speaker Construction. A. Nyman

Nov. 1923 Why No Receiver Can Eliminate Spark Interference. Louis A. Hazeltine

Jan. 1924 A New Method of Radio Frequency Amplification. C..L. Farrand

Feb. 1924 The Story of the Super-Heterodyne.

Edwin H. Armstrong

Apr. 1924 Solving the Problems of the Neutrodyne. John F. Dreyer, Jr.

Oct. 1924 A Single Control Receiver.

C. L. Farrand

Dec. 1924 An Induction Loud Speaker. Dr. C. W. Hewlett

Feb. 1925 Anti-Radiation Devices.

R. A. Weagant

May 1925 Influence of Wiring in Resonant Circuit Design. Oscar C. Roos

Dec. 1925 Modern Radio Reproduction. Arthur VanDyck

Jan. 1926 Loud Speakers.

C. L. Farrand

Feb. 1926 Electrical Instruments and Their Adaption to Radio. A. F. Corby

Mar. 1926 Tendencies in Modern Radio Receivers. Julius G. Aceves

Apr. 1926 Transformer Coupled Amplifiers for Radio A. W. Saunders

May 1926 Problems of Three Broadcasting Stations. Harry Sadenwater

June 1926 A Short- Wave Superheterodyne Receiver. George]. Eltz,Jr.

DIAMOND JUBILEE YEAR BOOK 245

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