Zobrazeno 1 - 3
of 3
pro vyhledávání: '"G. E. Lord"'
Autor:
T. D. Plemons, G. E. Lord
Publikováno v:
The Journal of the Acoustical Society of America. 63:378-385
The properties of underwater acoustic signals scattered in the forward direction by the sea surface have been analyzed statistically. It is shown that the energy of the scattered signal is described adequately by a beta distribution. The beta paramet
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa816cea3caa8d0bacf4980168b07f5a
https://doi.org/10.1121/1.381748
https://doi.org/10.1121/1.381748
Autor:
G. E. Lord, H. R. Feldman
Publikováno v:
The Journal of the Acoustical Society of America. 42:1169-1170
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4a11fae55fdd14d6f6499ec77bd8d260
https://doi.org/10.1121/1.2143991
https://doi.org/10.1121/1.2143991
Autor:
G. E. Lord, H. R. Feldman
Publikováno v:
The Journal of the Acoustical Society of America. 42:1169-1169
A unidirectional geometrically perfectly focusing lens can be made by shaping appropriately the interface between homogeneous lens media. For good geometric focusing over a wide angle, the lens should be as spherical as possible. A single component l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1f140af3c60e4fbe447b1ae998d9477
https://doi.org/10.1121/1.2143990
https://doi.org/10.1121/1.2143990