94 BELL SYSTEM TECHNICAL JOURNAL 



1927; No. 470, Part VIII, 1092-1100; September, 1927; No. 472, Part IX, 



1209-1219; November, 1927. Written in Japanese with English abstract. 

 Uda, S., "High-angle radiation of short electric waves," Tohoku Univ. Technol. 



Reports, 7, 25-32; 1927; Proc. L R. £.,15, 377-385; May, 1927. 

 "Short-wave beam transmission — Equipment of the Marconi stations at 



Grimsby and Skegness," Electrician, 98, 319-320; March 25, 1927; 98, 378- 



379; April 8, 1927. 



1928 



d'Ailly, G. H., "Theorie du rayonnement de la beam antenne," Q. S. T. Frangais, 



9, 14-19; June, 1928; 9, 36-39; July, 1928. 

 Bailey, Austin, Dean, S. W., and Wintringham, W. T., "The receiving system 



for long- wave transatlantic radio telephony," Proc. I. R. E., 16, 1645-1705; 



December, 1928. 

 Bohm, O., "Die Biindelung der Energie kurzer Wellen," E. N. T., 5, 413-421; 



November, 1928. 

 Bouthillon, L., "La direction des ondes radioelectriques; Idees et realisations 



recentes," Bull, de la Soc. Frang. des Elect., 8, 657-679; July, 1928. 

 Bouthillon, L., "La direction des ondes radioelectriques," Le Genie Civil, 92, 623; 



June 23, 1928. 

 Burnett, D., "Directional properties of wireless receiving aerials," Proc. Cam- 

 bridge Phil. Soc, 24, 521-530; October, 1928. 

 Chireix, H., "Un systeme frangais d'emission a ondes courtes projetees," L'Onde 



£/ec/., 7, 169-195; May, 1928. 

 Chireix, H., "Liaisons radiotelephoniques a grande distance par ondes courtes 



projetees," Bull, de la Soc. Frang. des Elect., 8, 680-691; July, 1928. 

 Clapp, J. K. and Chinn, H. A., "Directional properties of transmitting and re- 

 ceiving aerials," Q. S. T., 12, 17-30; March, 1928. 

 Dieckmann, Max, "Strahlungsdichte und Empfangsflache," Zeits. f. Hochf., 31, 



8-15; January, 1928. 

 Frankhn, C. S., English patent No. 311,449, "Improvements in or relating to aerial 



systems." Application date, February 11, 1928. 

 Franklin, C. S., English patent No. 310,451, " Improvements in or relating to wireless 



telegraphy and telephony and aerial systems therefor." Application date, 



January 26, 1928. 

 Galetti, R. C, German patent No. 460,270, "Reflektor fur elektromagnetische 



Wellen," May 29, 1928. 

 Gothe, A., "iJber Drahtreflektoren," E. N. T. 5, 427^30; November, 1928. 

 Gresky, G., "Die Wirkungsweise von Reflektoren bei kurzen elektrischen Wellen," 



Zeits. f.^ Hochf., 32, 149-162; November, 1928. 

 Kato, Y., "Directivity of the saw-tooth antenna," Jour. I. E. E. (Japan), No. 480, 



706-711; July, 1928. 

 Koomans, N., English patent No. 298,131, " Improvements in or relating to directive 



aerials." Application date, September 29, 1928. 

 Marconi, G., "Radio communication," Proc. I. R. E., 16, 40-69; January, 1928. 

 Noel, Robert, "La radiotelephonie par ondes courtes projetees — Les premieres 



communications entre Paris et Alger," Le Genie Civil, 92, 373-379; April 21, 



1928. 

 Pistolkors, A., "On the calculation of the radiation of directional antennae and 



on the radiation of a simple antenna in the presence of a reflecting wire," 



Teleg. i. Telef. b. Prov., 10, 540; October, 1928. 

 Radio Corporation of America, French patent No. 648,548, " Perfectionnements 



aux systemes pour la reception d'energie radiante," August 14, 1928. 

 Radio Corporation of America, French patent No. 655,778, "Perfectionnements 



aux systemes pour la transmission d'energie radiante," December 2, 1928. 

 Standard Telephones and Cables Ltd., English patent No. 319,055, "Improvements 



in aerial systems." Application date, June 15, 1928. 

 Stone, J. S., U. S. patent No. 1,683,739, "Directive antenna array," September 



11, 1928. 

 Turlyghin, S. I., "Transmitting aerials for beam stations," Vestnik Elektrolech 



(Moscow), p. 69, February, 1928. 

 Uda, S., "On the wireless beam of short electric waves: High-angle radiation of 



horizontally polarized waves," Jour. I. E. E. (Japan), No. 477, 395-405; 



April, 1928. 



