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William John Bray CBE (10 September 1911 in Fratton, Portsmouth – 6 September 2004) was a communications engineer and Director of Research at the Post Office Research Station, between 1966 and 1975. ==Articles== * Bray, W.J. and Lowry, W.R.H. (1939). ''A New Short-wave Transatlantic Radio Receiver''. POEEJ 32 (1): 24-31 * Bray, W.J. (1948). ''The Possibilities of Super-High-Frequency Radio and Waveguide Systems for Telecommunications'', IPOEE Printed Paper No. 197, 1948. * Booth, C.F. and Bray, W.J. (1949). ''A report on microwave radio relay and waveguide systems studied in USA''. Report by Experimental and Development Branch of Post Office Engineering Department. (Copy held in UK National Archives ( WO 195/10701 ).) * Bray, W.J. (1950). ''A Survey of Modern Radio Valves. Part 6(a). Valves for Use at Frequencies Above 3,000 Mc/s'', POEEJ 43 (3): 148-153 * Bray, W.J. (1951). ''A Survey of Modern Radio Valves. Part 6(b). Valves for Use at Frequencies Above 3,000 Mc/s'', POEEJ 43 (4): 187-191 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「John Bray (communications engineer)」の詳細全文を読む スポンサード リンク
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