Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Chun-Kai Chan"'
Publikováno v:
Journal of Micromechanics and Microengineering. 33:074001
This study presents the design and realization of a piezoelectric MEMS microspeaker for high-frequency enhancement. Based on piezoelectric thin film actuation, designs of cantilever diaphragms are conducted by modal analysis. Under a die size of 2.5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8061c90d90fd3cfd11255db36cc68e0e
https://doi.org/10.1088/1361-6439/acceb1
https://doi.org/10.1088/1361-6439/acceb1
Autor:
Weileun Fang, Guan-Hong Hsieh, Bo-Cheng You, Hsien-Lung Ho, Chun-Kai Chan, Sung-Cheng Lo, Shih-Chia Chiu
Publikováno v:
2020 IEEE 33rd International Conference on Micro Electro Mechanical Systems (MEMS).
This study presents a packaged MEMS acoustic or air pressure sensing module (Fig. 1) to detect the skull vibration for bone conduction microphone (BCM) application. The proposed microphone design has two merits: (1) the packaged module (Fig. 1) enabl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e9f7addd23e30574b2d6e9e88466ad6
https://doi.org/10.1109/mems46641.2020.9056312
https://doi.org/10.1109/mems46641.2020.9056312
Publikováno v:
2019 IEEE 32nd International Conference on Micro Electro Mechanical Systems (MEMS).
This study designs and implements the differential MEMS microphone (Fig. 1) to improve its signal-to-noise ratio (SNR) and sensing range using MOSBE process [1]. The microphone has three major merits: (1) achieve Differential MEMS Microphone using to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b3ce43267dec68c999fa3b9c5bb1bff
https://doi.org/10.1109/memsys.2019.8870747
https://doi.org/10.1109/memsys.2019.8870747
Autor:
Chun-Kai Chan, Cheng-Syun Li, Sung-Cheng Lo, Bo-Cheng You, Guan-Hong Hsieh, Shih-Chia Chiu, Hsien-Lung Ho, Weileun Fang
Publikováno v:
Journal of Micromechanics and Microengineering. 30:125009
This study presents a bone conduction microphone (BCM) to detect the variation of air pressure resulted from the skull vibration. The presented BCM consists of a commercial MEMS microphone, the sensing circuits, the bulk metal, the deformable polymer
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fcd20e13a787a9e45678e07bbfe6c7d
https://doi.org/10.1088/1361-6439/abbf01
https://doi.org/10.1088/1361-6439/abbf01
Publikováno v:
Journal of Micromechanics and Microengineering. 30:055006
This study presents the design, fabrication, testing of the capacitive type MEMS microphone with differential sensing electrodes to improve the sensitivity and signal-to-noise ratio (SNR). Based on an existing trench-refilled MOSBE process platform w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::54c7dc36202b414775b74098741faac8
https://doi.org/10.1088/1361-6439/ab7786
https://doi.org/10.1088/1361-6439/ab7786
Autor:
Chaoyu Chen, Kejie Bao, Wei Yao, Yiou Zhang, José Avila, Shuyun Zhou, Junyi Zhu, Eryin Wang, Kenan Zhang, Changhua Bao, Chun Kai Chan, Maria C. Asensio
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 115(27)
The interlayer coupling can be used to engineer the electronic structure of van der Waals heterostructures (superlattices) to obtain properties that are not possible in a single material. So far research in heterostructures has been focused on commen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0ae8b179b59f1c500a079161a2b090c2
https://pubmed.ncbi.nlm.nih.gov/29915054
https://pubmed.ncbi.nlm.nih.gov/29915054
Autor:
Chin-Hsiung Loh, Chun-Kai Chan
Publikováno v:
Conference Proceedings of the Society for Experimental Mechanics Series ISBN: 9783319297507
For application in operational modal analysis considering simultaneously the temporal and spatial response data of multi-channel measurements, the multivariate-autoregressive (MV-AR) model was used. The parameters of MV-AR model are estimated by usin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2d19a31e1749b32c59dcfdf46475157b
https://doi.org/10.1007/978-3-319-29751-4_1
https://doi.org/10.1007/978-3-319-29751-4_1
Publikováno v:
IEEE Sensors Journal. 12:3301-3308
This paper reports the design and implementation of a two-axis capacitive-type accelerometer using well-known two poly-Si processes. The accelerometer design consists of a pendulum proof-mass (bulk Si), a gimbal-spring (poly-Si film), and vertical-co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f5b722013f5332a21afb366d9c337413
https://doi.org/10.1109/jsen.2012.2215313
https://doi.org/10.1109/jsen.2012.2215313
Publikováno v:
SPIE Proceedings.
In civil engineering, health monitoring and damage detection are typically carry out by using a large amount of sensors. Typically, most methods require global measurements to extract the properties of the structure. However, some sensors, like LVDT,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dd1279d91bfd5c2a5e12b5d34b0292e8
https://doi.org/10.1117/12.2083924
https://doi.org/10.1117/12.2083924
Autor:
Chun-Kai Chan, 詹淳凱
103
In civil engineering, health monitoring and damage detection are mostly carried out using a dense array of sensors. Typically, most methods require global measurements to extract the properties of structures. However, some sensors such as li
In civil engineering, health monitoring and damage detection are mostly carried out using a dense array of sensors. Typically, most methods require global measurements to extract the properties of structures. However, some sensors such as li
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/32196094244498235014