Zobrazeno 1 - 10
of 42
pro vyhledávání: '"Kerwin Wang"'
Publikováno v:
2022 IEEE 5th International Conference on Knowledge Innovation and Invention (ICKII ).
Publikováno v:
2021 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS).
Autor:
Kerwin Wang, Chun-Ju Huang
Publikováno v:
ICKII
As a family member of the Low Power Wide Area Networks (LPWAN), LoRa provides resistance to interference and multipath fading by the Chirp Spread Spectrum (CSS) technique. It improves its performance by adjusting transmission parameters to adapt to d
Autor:
Chieh-Cheng Yang, Kerwin Wang
Publikováno v:
2018 IEEE International Conference on Advanced Manufacturing (ICAM).
This paper presents a parametric study of a dip-drawing process for making high aspect-ratio polymeric microneedles. The process involves dip-pad spin coating, mold based dip-drawing, UV-curing, necking-break, and final curing. To gain more insight i
Autor:
Kerwin Wang, An-Yu Hsu
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
The use of micro aerial vehicles (MAV) has become a rapidly growing class of aerial vehicle for habit, commercial industrial and many other applications. However, micro aerial vehicle design is a challenge because of the lack of understanding about t
Autor:
Jyun-Shun Liang, Kerwin Wang
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
To develop a tool to identify different mechanical vibrations, this paper presents a novel instrument to extract the vibration features of rotating machinery. The instrument consists of an audio spectrum analyzer, a signal processing circuit and a si
Autor:
Jhih-Guan Wang, Kerwin Wang
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
This research describes a miniaturized optical sensor built by a UV-curable 3D printer to detect motor oil degradation. With carefully controlled process parameters (e.g. curing time, slice height, and lifting height), one can make Fresnel-like scall
Autor:
Po-Han Lin, Kerwin Wang
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
Recent adoptions and visibility of wireless sensor nodes (WSNs) are increasing significantly in factory and cyber-physical systems (CPS). Wireless sensor networks (WSN) usually consist of a large number of sensors and sensor nodes. The communication
Autor:
Kerwin Wang, Chun Yi Chu
Publikováno v:
2017 International Conference on Information, Communication and Engineering (ICICE).
In this paper, we proposed a novel capacitive sensor. It was constituted by the parallel enameled copper wires as the electrodes. This sensor can be used to detect the yield ratio of micro assembled glass ball grid array (GBGA). The vacancy of the GB
Publikováno v:
Journal of Microelectromechanical Systems. 16:140-154
This paper presents the design and characterization of the zigzag transmissive microoptical switch. It consists of a highly space-efficient zigzag electrostatic actuator and opaque shutter pair, which cover the optical channel in order to modulate a