Zobrazeno 1 - 10
of 40
pro vyhledávání: '"Kuan-Hung Wu"'
Autor:
Kuan-Hung Wu, 吳貫弘
102
In this thesis, we study the full-duplex lightwave transmission system using polarization beam splitters (PBSs) and injection-locked vertical-cavity surface-emitting laser (VCSEL) technique to present phase modulation to intensity modulation
In this thesis, we study the full-duplex lightwave transmission system using polarization beam splitters (PBSs) and injection-locked vertical-cavity surface-emitting laser (VCSEL) technique to present phase modulation to intensity modulation
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/73h4jk
Autor:
Kuan-Hung Wu, 吳冠宏
102
3GPP prescribes OFDMA for downlink transmission and SC-FDMA for uplink transmission in the long term evolution (LTE) of cellular systems in order to make the mobile terminal power-efficient. One disadvantage of OFDMA is the high peak-to-aver
3GPP prescribes OFDMA for downlink transmission and SC-FDMA for uplink transmission in the long term evolution (LTE) of cellular systems in order to make the mobile terminal power-efficient. One disadvantage of OFDMA is the high peak-to-aver
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/41876825999070339172
Autor:
Kuan-Hung Wu, 吳冠宏
100
In Taiwan the increase of production and water-saving processing often result in the increases on the volume and strength of the dyeing waster. On the other hand, the rather complicate chemical structures of dyes are somehow resistant to bio
In Taiwan the increase of production and water-saving processing often result in the increases on the volume and strength of the dyeing waster. On the other hand, the rather complicate chemical structures of dyes are somehow resistant to bio
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/88189570693005267080
Autor:
Kuan-Hung Wu, 吳冠浤
100
Lingzhi has been classified as one of the best grade of traditional Chinese medicines (TCMs) by the Chinese ancient medical encyclopedia, ”Shen-Nong-Ben-Cao-Jing” and “Ben-Cao-Gang-Mu”. Recent reports have shown that Lingzhi, includi
Lingzhi has been classified as one of the best grade of traditional Chinese medicines (TCMs) by the Chinese ancient medical encyclopedia, ”Shen-Nong-Ben-Cao-Jing” and “Ben-Cao-Gang-Mu”. Recent reports have shown that Lingzhi, includi
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/73126886528952682960
Autor:
Kuan-Hung Wu, 吳冠宏
93
It is an essential issue in improving traffic safety in Taiwan though the traffic network has become much more convenient. In addition, the amount of data in databases has been drastically growing. Thus, gathering useful knowledge to resolve
It is an essential issue in improving traffic safety in Taiwan though the traffic network has become much more convenient. In addition, the amount of data in databases has been drastically growing. Thus, gathering useful knowledge to resolve
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/22007091914435754748
Publikováno v:
IETE Journal of Research. 68:23-33
The MU-MIMO (multi-user multiple-input-multiple-output) communications can enhance the capacity of mobile communication channels. This paper considers the uplink MU-MIMO transmission systems. We jo...
Study and implementation of an improved‐power factor alternating‐current‐light emitting diode driver
Autor:
Huang-Jen Chiu, Kuan-Hung Wu, Yu-Chen Liu, Yu-Kang Lo, Chao-Chun Wang, Cheng-Yan Yang, Mohammed Mahmood Alam
Publikováno v:
IET Power Electronics. 8:1156-1163
In this study, a novel driver converter for the alternating-current light emitting diode (AC-LED) is proposed to improve the input power factor (PF) and reduce current harmonics. The presented driver consists of an LED-bridge rectifier and an LED str
Publikováno v:
Optics Communications. 319:170-173
A fiber optical CATV transport system based on phase modulation (PM) and direct-detection schemes to reduce noise and distortion induced by systems is proposed and experimentally demonstrated. The architecture of the proposed systems is simplified by
Publikováno v:
International Journal of Circuit Theory and Applications. 42:96-109
An alternating-current light-emitting diode AC-LED driver is implemented between the grid and lamp to eliminate the disadvantages of a directly grid-tied AC-LED lamp. In order to highlight the benefits of AC-LED technology, a single-stage converter w
Autor:
Ming-Hsiang Tseng, Fu-Hsien Huang, Hung-Chi Lee, Yeong-Chang Yan, Huang-Jen Chiu, Shih-Jen Cheng, Chung-Yi Lin, Kuan-Hung Wu, Shao-Shih Ho, Yu-Kang Lo
Publikováno v:
International Journal of Circuit Theory and Applications. 39:1161-1175