Zobrazeno 1 - 10
of 31
pro vyhledávání: '"Yuehui Ouyang"'
Autor:
Arthur L. Chlebowski, Chin-Lung Yang, Eric Y. Chow, Yuehui Ouyang, William J. Chappell, Pedro P. Irazoqui
Publikováno v:
IEEE Transactions on Antennas and Propagation. 59:2379-2387
This paper evaluates RF powering techniques, and corresponding propagation through tissue, to supply wireless-energy for miniature implantable devices used to monitor physical-conditions in real-time. To improve efficiencies an impulsive powering tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2bc476683cca38fbb1759bd1dcb6a8ba
https://doi.org/10.1109/tap.2011.2144551
https://doi.org/10.1109/tap.2011.2144551
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 57:2523-2532
In this study, we explore the use of stents as radiating structures to support transcutaneous wireless telemetry for data transfer of internal measurements from within the circulatory system. The implant location is chosen for the specific applicatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::09d9e1b660be2fd7be316c6ad2c23736
https://doi.org/10.1109/tmtt.2009.2029954
https://doi.org/10.1109/tmtt.2009.2029954
Publikováno v:
IEEE Transactions on Vehicular Technology. 58:1752-1765
In this paper, we analyze the performance of novel wearable multiple-input-multiple-output (MIMO) systems, which consist of multiple electrotextile wearable antennas distributed at different locations on human clothing. For wearable applications, a s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6fca796c272f0853a49c4426c3608f0
https://doi.org/10.1109/tvt.2008.2004491
https://doi.org/10.1109/tvt.2008.2004491
Autor:
Yuehui Ouyang, William J. Chappell
Publikováno v:
IEEE Transactions on Antennas and Propagation. 56:381-389
A systematic study of the high frequency electrical properties of electro-textiles is presented in this paper. First, conductive thread characterization is completed with a waveguide cavity method. The effect of conductive thread density and comparis
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aab5b6ad82b551b6eb35145498307e49
https://doi.org/10.1109/tap.2007.915435
https://doi.org/10.1109/tap.2007.915435
Publikováno v:
2010 IEEE MTT-S International Microwave Symposium.
This paper presents a novel 3D packaging technique for a miniature wireless biomedical sensor. The end goal of this sensor is for implantation into the eye of a mouse, therefore size is extremely limited. The application makes the packaging of the se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d1b124fb43257ccc2c17f9ff425140ce
https://doi.org/10.1109/mwsym.2010.5518032
https://doi.org/10.1109/mwsym.2010.5518032
Publikováno v:
2009 IEEE MTT-S International Microwave Symposium Digest.
In this work we explore the use of stents as radiating structures to support transcutaneous wireless telemetry. Stents are well established Food and Drug Administration (FDA) approved structures with a matured surgical delivery technique. Incorporati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b65dc3666c78d4109b5258149d2a023
https://doi.org/10.1109/mwsym.2009.5165947
https://doi.org/10.1109/mwsym.2009.5165947
Autor:
Yuehui Ouyang, William J. Chappell
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium.
In this paper, we propose a distributed body-worn transceiver system for mobile communication, which integrates highly integrated transceivers and electro-textile antennas. The system benefits such as channel capacity were evaluated through the use o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3e7bea7ee9e196520dc3f04ab37fc9d9
https://doi.org/10.1109/mwsym.2007.380389
https://doi.org/10.1109/mwsym.2007.380389
Autor:
William J. Chappell, Yuehui Ouyang
Publikováno v:
2007 Topical Meeting on Silicon Monolithic Integrated Circuits in RF Systems.
The integration of single chip wireless transceiver and electro-textile antennas enables a novel diversity wearable antenna system that can optimize a wireless communication link. Compared to current diversity schemes on small form factor handheld pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c701deefea670386bd4d0df22bec3c9d
https://doi.org/10.1109/smic.2007.322781
https://doi.org/10.1109/smic.2007.322781
Characterization of angular channel response with lowpass filters by using semi-directional antennas
Publikováno v:
2006 IEEE Antennas and Propagation Society International Symposium.
The use of semi-directional antennas with signal processing in the angular frequency domain of the received voltage signal is proposed to improve characterization of the angular channel measurements. Direct deconvolution of the received signal with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9b3a0c27a7e7097e9acb0d22feac5aaa
https://doi.org/10.1109/aps.2006.1711263
https://doi.org/10.1109/aps.2006.1711263
Autor:
William J. Chappell, Yuehui Ouyang
Publikováno v:
2006 IEEE Antennas and Propagation Society International Symposium.
A body-worn textile antenna system which consists of four electrotextile patch antennas is demonstrated in this paper. A series of experiments to characterize the diversity performance of the antenna for indoor multipath environments have been conduc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae38ef4e1e5ca1597c4ffd6bf26f4055
https://doi.org/10.1109/aps.2006.1711001
https://doi.org/10.1109/aps.2006.1711001