Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Xiang-yin Zeng"'
Autor:
Xiang-Yin Zeng, 鄭翔尹
99
The main purpose of this thesis is to analyze patient's heart rate variability in home care system, to determine the patient's vital sign, then connect WBAN(wireless body area sensor) and sever by wireless communication system, it can reduce
The main purpose of this thesis is to analyze patient's heart rate variability in home care system, to determine the patient's vital sign, then connect WBAN(wireless body area sensor) and sever by wireless communication system, it can reduce
Externí odkaz:
http://ndltd.ncl.edu.tw/handle/w86n38
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 50:1636-1639
Characteristics of a transverse slot in the upper plate of a nonradiative dielectric guide operating in the dominant LSE/sub 00/ mode have been analyzed. A fundamental radiation phenomenon due to the open property of the guiding structure is observed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cd18bf29517450f8ae57c0fcf1d6d0ac
https://doi.org/10.1109/tmtt.2002.1006426
https://doi.org/10.1109/tmtt.2002.1006426
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 50:1417-1424
Radiation region for open guiding structures is known to be further divided into antenna- and reactive-mode regions, and there is no clear cutoff point defined between the two regions. For a leaky-wave antenna, it is crucial that the antenna is desig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7198bd741e28e6b175c55c7767b59fe7
https://doi.org/10.1109/22.999157
https://doi.org/10.1109/22.999157
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 49:585-588
A new leaky nonradiative dielectric guide with a double-layer dielectric slab is investigated in this paper by combining a multimode network theory with a mode-matching method. Numerical results show that proper selection of the permittivities can va
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::da05202ad763024da78a508af7467f16
https://doi.org/10.1109/22.915430
https://doi.org/10.1109/22.915430
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 47:1975-1981
Nonradiative dielectric guides and H-guides are widely used in millimeter-wave integrated circuits and antennas. To analyze the behavior of discontinuities, obstacles, and slots in such structures, an increasingly used mathematical formulation is the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c5899020663a4f62db7e1774c692866
https://doi.org/10.1109/22.795071
https://doi.org/10.1109/22.795071
Characteristics and design consideration of leaky-wave NRD-guides for use as millimeter-wave antenna
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 46:2450-2456
Leaky-wave characteristics of a class of nonradiative dielectric (NRD)-guides with various shapes of trapezoidal cross section are systematically studied for their potential applications in low-cost millimeter-wave antennas. A numerical technique is
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05ae87abbb4d973d8a0b9ceb59594c0f
https://doi.org/10.1109/22.739234
https://doi.org/10.1109/22.739234
Autor:
Shanjia Xu, Xiang-yin Zeng
Publikováno v:
Microwave and Optical Technology Letters. 37:418-420
A novel leaky-wave antenna based on an NRD guide which not only possesses the merit of easy manufacture but also overcomes the difficulty of fixing the dielectric slab in the guide precisely, is proposed in this paper. Another attractive feature of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2b2c2fdb421afadb5528db58332210d8
https://doi.org/10.1002/mop.10936
https://doi.org/10.1002/mop.10936
Publikováno v:
Conference on High Density Microsystem Design and Packaging and Component Failure Analysis, 2006. HDP'06..
Causality check and enforcement is practically important to the performance evaluation for interconnects based on time domain simulation. In this paper one causality check method based on minimum-phase and all-pass decomposition is proposed. Compared
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f6ec18dce6607fb07561654f925421a
https://doi.org/10.1109/hdp.2006.1707567
https://doi.org/10.1109/hdp.2006.1707567
Autor:
Chee Hoo Lee, Xiang Yin Zeng, Jae-Yong Ihm, Jiangqi He, Telesphor Kamgaing, Rockwell Hsu, Kyu-Pyung Hwang, Yongki Min
Publikováno v:
Advances in Electronic Packaging, Parts A, B, and C.
This paper discusses the design, modeling and characterization of RF inductors and baluns in a multilayer organic substrate. In the first part of the paper, we systematically look at two types of spiral inductors for RF applications. More than 40 mul
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be4dfd63e5760a8ce96da300f1eb9be7
https://doi.org/10.1115/ipack2005-73316
https://doi.org/10.1115/ipack2005-73316
Publikováno v:
1999 IEEE MTT-S International Microwave Symposium Digest (Cat. No.99CH36282).
A new asymmetrically grooved nonradiative dielectric (AGNRD) guide leaky-wave antenna is proposed and investigated theoretically and experimentally for practical use in the 60 GHz frequency band. The AGNRD antenna structure overcomes the difficulty i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002fa715c34b63c9e3c2dc894cb2f3fa
https://doi.org/10.1109/mwsym.1999.779453
https://doi.org/10.1109/mwsym.1999.779453