Zobrazeno 1 - 10
of 177
pro vyhledávání: '"CHIA-HAO LI"'
Autor:
Chia-hao Li, 李家豪
107
This paper studies the effects of thick layer printed circuit board of the signal via on the time-domain reflection waveforms、S11、S21 and impedance in high speed digital circuits. Use the thick layer printed circuit board in reality do a
This paper studies the effects of thick layer printed circuit board of the signal via on the time-domain reflection waveforms、S11、S21 and impedance in high speed digital circuits. Use the thick layer printed circuit board in reality do a
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/fx6h47
Autor:
Chia-Hao Li, 李佳豪
105
A single-stage asymmetrical half-bridge (AHB) power factor correction (PFC) converter with coupled inductors is proposed in this thesis. The proposed converter is developed from the combination of an AHB converter and a set of coupled induct
A single-stage asymmetrical half-bridge (AHB) power factor correction (PFC) converter with coupled inductors is proposed in this thesis. The proposed converter is developed from the combination of an AHB converter and a set of coupled induct
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/vn8n69
Autor:
Chia-Hao Li, 李嘉濠
103
With the increasing development of information technologies, Internet makes people more convenient. But, at the same time, it also makes many people hard to stay away, and deeply addicted to the Internet. In addition, the Internet affects da
With the increasing development of information technologies, Internet makes people more convenient. But, at the same time, it also makes many people hard to stay away, and deeply addicted to the Internet. In addition, the Internet affects da
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/00100146591883445234
Autor:
Chia-Hao Li, 黎家豪
99
This thesis focuses on fabrication of thin-film solar cell via cross-shaped pattern epitaxial lift-off (CPELO) technology. The device performance of different recycled times thin-film GaAs solar cell will be discussed and compared. The cross-
This thesis focuses on fabrication of thin-film solar cell via cross-shaped pattern epitaxial lift-off (CPELO) technology. The device performance of different recycled times thin-film GaAs solar cell will be discussed and compared. The cross-
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/9aqnkw
Autor:
Chia-Hao Li, 李佳豪
98
In recent years, face recognition and tracking have been employed in many applications and research areas such as security identification, etc. Face detection is an important preprocessing task of them. In this paper, we propose a method base
In recent years, face recognition and tracking have been employed in many applications and research areas such as security identification, etc. Face detection is an important preprocessing task of them. In this paper, we propose a method base
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/46039391091478672309
Autor:
Chia-Hao Li, 李佳豪
97
In the building fire the death approximately 60 to 80﹪are causes by the smoke stream, therefore the harm by smoke stream is an important issue to the personnel safety in the fire region. This research used both fire simulation and safety ce
In the building fire the death approximately 60 to 80﹪are causes by the smoke stream, therefore the harm by smoke stream is an important issue to the personnel safety in the fire region. This research used both fire simulation and safety ce
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/18439803175175834125
Autor:
Chia-hao Li, 李家豪
97
The continued upward growth of enterprise needs research and development activities to achieve. The R&D results from the accumulation of knowledge should be proted through patents. In the era of knowledge-based economy, intangible assets in t
The continued upward growth of enterprise needs research and development activities to achieve. The R&D results from the accumulation of knowledge should be proted through patents. In the era of knowledge-based economy, intangible assets in t
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/44475157757959118584
Autor:
CHIA-HAO Li, 李家豪
96
The objective of this work is to prepare polymer colloids via semi-batch MMA/2-EHA emulsion polymerization and observe the chemical stability of latexes toward added Mg2+. The experimental results show that the chemical stability of latexes t
The objective of this work is to prepare polymer colloids via semi-batch MMA/2-EHA emulsion polymerization and observe the chemical stability of latexes toward added Mg2+. The experimental results show that the chemical stability of latexes t
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/59149144965272830876
Autor:
Chia-Hao Li, 李家豪
95
At present, the total amount of convenience stores is over 8,500 in Taiwan. There are less than 2,700 people to support a convenience store’s operation. Taiwan has become the highest density area of the world. To survive in the most intense
At present, the total amount of convenience stores is over 8,500 in Taiwan. There are less than 2,700 people to support a convenience store’s operation. Taiwan has become the highest density area of the world. To survive in the most intense
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/98432222681524761694