Search Results - "Tang, Wilkin"

Guest Editorial The Eighteenth Special Issue on High-Power Microwave and Millimeter-Wave Generation by Hoff, Brad, Tang, Wilkin, Seviour, Rebecca, Zhang, Peng

“…The field of high-power microwave and millimeter-wave generation continues to be an active area of research and technological development to meet the demand of…”
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Demonstration of 3-D-Printed Field-Emission Cathodes by Connelly, Joseph M., Tang, Wilkin W., Harris, John R., Jensen, Kevin L.

“…We report the first operation of field-emission cathodes produced from electrically conductive polymers using 3-D printing. These cathodes consisted of a…”
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Experiments on a Disk-on-Rod Traveling Wave Tube Amplifier Driven by a Nonlinear Transmission Line Modulated Electron Beam by Simon, David H., Hoff, Brad W., Schrock, James A., Beeson, Sterling, Tang, Wilkin, Lepell, Paul D., Montoya, Thomas, French, David M., Heidger, Susan L.

“…Experiments have demonstrated high-power amplification (100 MW class) from a traveling wave amplifier driven by a modulated electron beam. The modulated…”
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Field emission characteristics of a small number of carbon fiber emitters by Tang, Wilkin W., Shiffler, Donald A., Harris, John R., Jensen, Kevin L., Golby, Ken, LaCour, Matthew, Knowles, Tim

“…This paper reports an experiment that studies the emission characteristics of small number of field emitters. The experiment consists of nine carbon fibers in…”
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AC space charge effects on beam loading of a cavity by Kowalczyk, R., Yue Ying Lau, Antonsen, T.M., Luginsland, J.W., Chernin, D.P., Wilsen, C.B., Wilkin Tang, Gilgenbach, R.M.

“…A calculation of the loading of a resonant cavity by an electron beam is presented. This calculation is the first to include all effects of ac space-charge…”
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Automatic Design of Application Specific Instruction Set Extensions Through Dataflow Graph Exploration by Clark, Nathan, Zhong, Hongtao, Tang, Wilkin, Mahlke, Scott

“…General-purpose processors are often incapable of achieving the challenging cost, performance, and power demands of high-performance applications. To meet…”
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Experimental Study of Electric Field Screening of Four Carbon Fiber Cathodes in a Linear Array Configuration by Tang, Wilkin, Golby, Ken, LaCour, Matthew, Knowles, Timothy

“…Electric field screening caused by the proximity of individual field emitters in a field emitter array influences the current that can be obtained. This paper…”
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Study of Split-Ring Resonators as a Metamaterial for High-Power Microwave Power Transmission and the Role of Defects by Shiffler, Don, Seviour, Rebecca, Luchinskaya, Elena, Stranford, Erin, Tang, Wilkin, French, David

“…Microwave metamaterials show promise in numerous low-power applications, ranging from strip lines to antennas. In general, metamaterials allow microwave…”
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A higher dimensional theory of electrical contact resistance by Wilkin Tang, Lau, Y.Y.

“…The electrical contact resistance is computed for a local constriction of finite length and finite transverse dimension in a conducting current channel…”
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Experimental validation of a higher dimensional theory of electrical contact resistance by Gomez, Matthew R., French, David M., Tang, Wilkin, Zhang, Peng, Lau, Y. Y., Gilgenbach, R. M.

“…The increased resistance of a cylindrical conducting channel due to constrictions of various radii and axial lengths was measured experimentally. The…”
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Demonstration of an Acid-Spun Single-Walled Nanotube Fiber Cathode by Shiffler, D., Fairchild, S., Tang, W., Maruyama, B., Golby, K., LaCour, M., Pasquali, M., Lockwood, N.

“…Field emission dc cold cathodes continue as an important area of research for uses such as electron microscopy, novel X-ray sources, vacuum electronic devices,…”
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Experimental validation of a higher dimensional theory of electricalcontact resistance by Gomez, Matthew R., French, David M., Tang, Wilkin, Zhang, Peng, Lau, Y. Y., Gilgenbach, R. M.

“…The increased resistance of a cylindrical conducting channel due to constrictions of various radii and axial lengths was measured experimentally. The…”
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Theoretical analysis of some contemporary issues on wire-array Z-pinch by Tang, Wilkin

“…This thesis describes two contemporary issues on wire-array Z-pinch: (1) Linear and nonlinear evolution of azimuthal clumping instabilities, and (2) the…”
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Heating of a particulate by radio-frequency electric and magnetic fields by Bosman, Herman, Tang, Wilkin, Lau, Y. Y., Gilgenbach, R. M.

“…With the use of a highly symmetrical model, the heating of a spherical particulate by a predominantly radio-frequency electric field and by a predominantly rf…”
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Recent advances on electrical contact resistance: Theory and experiment by Peng Zhang, Gomez, Matthew R, French, David M, Tang, Wilkin, Lau, Y Y, Gilgenbach, R M

“…Summary form only given. Electrical contact is important to thin film devices and integrated circuits, carbon nanotubes based cathodes and interconnects, field…”
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A higher dimensional theory of contact resistance by Wilkin Tang, Lau, Y.Y., Gilgenbach, R.M., Gomez, M.R., Zier, J.

“…Electrical contact is an important issue for wafer evaluation of manufactured integrated circuits. It has also repeatedly surfaced in our ongoing studies of…”
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Wire-Tension Effects on Plasma Dynamics in a Two-Wire Z -Pinch by Zier, J., Gomez, M.R., French, D.M., Gilgenbach, R.M., Lau, Y.Y., Tang, W.W., Cuneo, M.E., Mehlhorn, T.A., Johnston, M.D., Mazarakis, M.G.

“…Heavier wire weights reduce contact resistance, which increases the energy deposition in wire plasma. Images from a two-wire Z-pinch showing the effects of…”
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Wire-Tension Effects on Plasma Dynamics in a Two-Wire Z-Pinch: Images in Plasma Science by ZIER, Jacob, GOMEZ, Matthew R, FRENCH, David M, GILGENBACH, Ronald M, LAU, Yue Y, TANG, Wilkin W, CUNEO, Michael E, MEHLHORN, Thomas A, JOHNSTON, Mark D, MAZARAKIS, Michael G

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Theoretical analysis of some contemporary issues on wire-array Z-pinch by Tang, Wilkin

“…This thesis describes two contemporary issues on wire-array Z-pinch: (1) Linear and nonlinear evolution of azimuthal clumping instabilities, and (2) the…”
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Theory and experimental measurements of contact resistance by Tang, W., Gomez, M.R., Lau, Y.Y., Gilgenbach, R.M., Zier, J.

“…Summary form only given. Electrical contact is an important issue for high power microwave sources, wire-array Z pinches, field emitters, and…”
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