Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Chun-Hao Wei"'
Publikováno v:
Crystals, Vol 13, Iss 5, p 846 (2023)
We numerically and experimentally investigated the behavior of high-frequency underwater ultrasounds reflected by gradient acoustic metasurfaces. Metasurfaces were fabricated with a periodic array of gradient slits along the surface of a steel specim
Externí odkaz:
https://doaj.org/article/9ef1957c12d74ffcbc1ad71106fe1c29
Autor:
Chun-Hao Wei, 魏軍浩
95
In the past decade, the fast growing market in consumer electronics has motivated the development of portable and hand-held devices with enhanced functionality and reduced fabrication cost. However, the battery lifetime required for the opera
In the past decade, the fast growing market in consumer electronics has motivated the development of portable and hand-held devices with enhanced functionality and reduced fabrication cost. However, the battery lifetime required for the opera
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/92627528206084778623
Autor:
Sung-En Hsieh, Chun-Hao Wei, Cheng-Xin Xue, Hung-Wei Lin, Wei-Hsuan Tu, En-Jui Chang, Kai-Taing Yang, Po-Heng Chen, Wei-Nan Liao, Li Lian Low, Chia-Da Lee, Allen-CL Lu, Jenwei Liang, Chih-Chung Cheng, Tzung-Hung Kang
Publikováno v:
2023 IEEE International Solid- State Circuits Conference (ISSCC).
Autor:
Yo-Shen Lin, Chun-Hao Wei
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 68:4314-4326
In this article, a novel dual-band impedance matching network capable of providing impedance matching between frequency-dependent complex impedances at two frequencies is reported. The proposed dual-band impedance matching network employs the dual-ba
Publikováno v:
2021 IEEE International Symposium on Radio-Frequency Integration Technology (RFIT).
In this paper, a compact dual-band low-noise amplifier (LNA) is proposed, in which a dual-band impedance matching network based on the dual-band design of bridged-T coil is employed for achieving the desired dual-band response. The proposed dual-band
Autor:
Jing-Sin Liu, Chun-Hao Wei
Publikováno v:
ROBIO
A smooth path generation scheme based on integrating rapidly-exploring random tree (RRT) with island parallel variable-length genetic algorithm with migration is presented for finding G3-continuous η3-spline paths that minimize a quality measure com
Autor:
Chun-Hao Wei, Liang-Hung Lu
Publikováno v:
Proceedings of 2010 International Symposium on VLSI Design, Automation and Test.
In this paper, an ultra-low-power and low-voltage single-loop second-order delta-sigma analog-to-digital converter (ADC) is presented. With the forward-body-bias technique, the threshold voltage of the transistors is effectively reduced, enabling low