Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Ping-guang Duan"'
Autor:
Zi-cai Zhang, Li-bin Pang, Hai-yan Liu, Zhijun Wang, Ping-guang Duan, Zhan-jun Gao, Kun Zhang, Shao-jie Gao
Publikováno v:
Optoelectronics Letters. 10:451-454
A series of Tb3+ doped NaY(MoO4)2 are synthesized by a solid-state reaction at 550 °C for 4 h, and their luminescent properties are investigated. The phase formation is carried out with X-ray powder diffraction analysis, and there is no other crysta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::809bc26f46be002ad98ea22cd996cc79
https://doi.org/10.1007/s11801-014-4162-z
https://doi.org/10.1007/s11801-014-4162-z
Publikováno v:
Advanced Materials Research. :976-981
In this paper, we proposed a new algorithm to estimate the direction of arrival (DOA) for wideband linear frequency modulation (LFM) signals, using Radon-Wigner transform (RWT) and estimation of signal parameter via rotational invariance techniques (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc6d6a7428bbf4bd245ea60da8170835
https://doi.org/10.4028/www.scientific.net/amr.1044-1045.976
https://doi.org/10.4028/www.scientific.net/amr.1044-1045.976