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pro vyhledávání: '"Han, Youcai"'
Autor:
Han, Youcai, Meng, Changhao, Rao, Zejin, Qian, Jie, Lv, Yiming, Zhu, Liping, Hu, CanMing, An, Zhenghua
Manipulation of wave propagation through open resonant systems has attracted tremendous interest. When accessible to the open system, the system under study is prone to tempering to out of equilibrium, and a lack of reciprocity is the rule rather tha
Externí odkaz:
http://arxiv.org/abs/2404.11380
Akademický článek
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Publikováno v:
Nature Physics; 20240101, Issue: Preprints p1-8, 8p
Publikováno v:
ISDA (2)
It's proved in the paper that the smart antenna (SA) is unusable in the downlink of CDMA system, and so the TD-SCDMA standard should be improved. A reform schema will be given in this paper, which uses CDMA/TDMA respectively in the uplink/downlink ch
Autor:
Han Youcai, Fu Haiyang
Publikováno v:
2008 China-Japan Joint Microwave Conference.
The usability of SA is discussed in many aspects, and it is proved that it is impossible to form multi-directional beams for TD-SCDMA signals at the same carrier by a smart antenna (SA).
Publikováno v:
2008 Eighth International Conference on Intelligent Systems Design & Applications; 2008, p229-234, 6p
Autor:
Fu Haiyang, Han Youcai
Publikováno v:
2008 China-Japan Joint Microwave Conference; 2008, p427-431, 5p