Harold Henry "Bev" Beverage (North Haven, 14 de outubro de 1893 — Port Jefferson, 27 de janeiro de 1993) foi um engenheiro eletrônico estadunidense.
Lista de patentes Patente EUA 1381089, 7 de junho de 1921: Radio Receiving System - the Beverage antenna Patente EUA 1434984, 7 de novembro de 1922: Radio Receiving System - the bidirectional Beverage antenna Patente EUA 1434985, 7 de novembro de 1922: Radio Receiving System - using a Beverage antenna with multiple receivers Patente EUA 1434986, 7 de novembro de 1922: Radio Receiving System - a Beverage antenna with selective circuits to eliminate interference from adjacent wavelengths Patente EUA 1487308, 18 de março de 1924: Radio Receiving System - improvements to the directivity of the Beverage Antenna Patente EUA 1697945, 8 de janeiro de 1929: Artificial transmission lines for phasing multiple antennas 5 de agosto de 1931: Means for testing recorded sound -- automatic check film 18 de agosto de 1931: H.H.B. % H.O. Peterson --Means for eliminating fading on high frequencies (filed1/2/26) 15 de março de 1932: Frequency modulate or mark/space for AGC (automatic gain control) 30 de agosto de 1932: Acoustic combining system - mix reflections 30 de agosto de 1932: Method for eliminating fading -- basic rectifier telegraph 15 de novembro de 1932: Differential volume control for diversity artificial line 11 de julho de 1933: H.H.B. & H.O. Peterson -- Rotating switch, diversity 11 de julho de 1933: H.H.B. & H.O. Peterson -- Artificial line pickup delay, diversity Patente EUA 1962169, 12 de junho de 1934: Device for reducing the effects of static or fading Patente EUA 1967604, 24 de julho de 1934: Aerial System - to be used adjacent to local noise sources 15 de janeiro de 1935: H.H.B. & H.O. Peterson -- Means for elimination of fading on short wavelengths Patente EUA 1989965, 5 de fevereiro de 1935: Method of testing recorded sound 17 de setembro de 1935: Remote control system for relay stations 10 de dezembro de 1935: Aerial system -- balanced bridge to reduce engine ignition noise of aircraft 24 de dezembro de 1935: Multiplex signaling -- commutator and frequency change for multiplex 28 de janeiro de 1936: Receiving system-rectifier high frequency for C.W. Hansell electrolytic recorder 24 de março de 1936: Radio telegraph repeater -- electronic, no relays 12 de janeiro de 1937: Radio communication -- frequency diversity 9 de fevereiro de 1937: H.H.B. & H.O. Peterson -- Fading eliminator -- different beat notes 6 de fevereiro de 1937: Multiplex cable code with diversity receivers 6 de abril de 1937: Crystal oscillator monitor for centralized control 25 de maio de 1937: Television system -- AGC based on density of film 22 de junho de 1937: System for radio spectography, horizontal sync on oscillograph 5 de outubro de 1937: Signaling-space between carrier and sidebands, phone Patente EUA 2106806, 1 de fevereiro de 1938: Relay system - Ultra short radio waves 5 de agosto de 1938: Centralized control relay stations Patente EUA 2138134, 29 de novembro de 1938: Phasing and spacing antennas to eliminate undesired reflected rays 17 de janeiro de 1939: Electrical energy measuring system frequency modulation 7 de fevereiro de 1939: Warren Knotts & H.H.B. -- Frequency assignments for relay stations 19 de setembro de 1939: Amplitude modulation reception -- change to phase modulation Patente EUA 2247743, 1 de julho de 1941: Broadband Uni-directional Shortwave Antenna 9 de setembro de 1941: System for noise reduction - noise random, signal in phase 3 de fevereiro de 1942: Ultra short wave noise elimination -- balance local noise vertical suppressor Patente EUA 2405991, 20 de agosto de 1946: Secrecy system for multiplex telegraphy Patente EUA 2416791, 4 de março de 1947: Radio receiver system for UHF frequencies that removes unintentional frequency modulation from a received signal Patente EUA 2487513, 8 de novembro de 1949: Radio Relaying System - frequency selection for a chain of relay stations
Ligações externas Biography with Lamme Gold Medal Adventures in Cybersound - Harold Henry Beverage, Dr. 1893-1993 IEEE History Center, Legacies, Harold H Beverage 1893-1993 Harold Beverage Interview July 1, 1968 Harold Beverage Interview March 16-17 1992 Harold Henry Beverage - Explorer of the Wavelengths Radio Pioneer Harold Beverage 2BML A Letter from Harold Beverage Photos of Beverage and his Ham Station AA3PX -Several Photos of Harold Beverage AA3PX - List of Patents Rootsweb WorldConnect Project, Beverage and Extended Family, Barry Beverage Spotlight on a Radio Pioneer, Harold H Beverage 1893-1993, Long Island Wireless Historical Society (reprint of an article by J Marshall Etter W2ER in Proceedings of The Radio Club of America Inc.) The Wave Antenna, A New Type of Highly Directive Antenna, Proceedings of the AIEE, February 1923 Beverage antenna projects
Categoria:Medalha Lamme IEEE Categoria:Engenheiros eletricistas dos Estados Unidos Categoria:Inventores dos Estados Unidos