Search Results - "Kowalski, Elizabeth J."

Toll-Interacting Protein in Resolving and Non-Resolving Inflammation by Kowalski, Elizabeth J A, Li, Liwu

“…Innate leukocytes manifest dynamic and distinct inflammatory responses upon challenges with rising dosages of pathogen-associated molecular pattern molecules…”
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Angiopoietin/Tie2 Axis Regulates the Age-at-Injury Cerebrovascular Response to Traumatic Brain Injury by Brickler, Thomas R, Hazy, Amanda, Guilhaume Correa, Fernanda, Dai, Rujuan, Kowalski, Elizabeth J A, Dickerson, Ross, Chen, Jiang, Wang, Xia, Morton, Paul D, Whittington, Abby, Ahmed, Ansar, Theus, Michelle H

“…Although age-at-injury influences chronic recovery from traumatic brain injury (TBI), the differential effects of age on early outcome remain understudied…”
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Linearly Polarized Modes of a Corrugated Metallic Waveguide by Kowalski, Elizabeth J., Tax, David S., Shapiro, Michael A., Sirigiri, Jagadishwar R., Temkin, Richard J., Bigelow, Timothy S., Rasmussen, David A.

“…A linearly polarized (LP mn ) mode basis set for oversized, corrugated, metallic waveguides is derived for the special case of quarter-wavelength-depth…”
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Simple Correctors for Elimination of High-Order Modes in Corrugated Waveguide Transmission Lines by Kowalski, Elizabeth J., Shapiro, Michael A., Temkin, Richard J.

“…When using overmoded corrugated waveguide transmission lines for high power applications, it is necessary to control the mode content of the system. Ideally,…”
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An Overmoded W-Band Coupled-Cavity TWT by Kowalski, Elizabeth J., Shapiro, Michael A., Temkin, Richard J.

“…A 94-GHz overmoded traveling-wave tube (TWT) has been designed, fabricated, and successfully tested. The TWT operates in the rectangular TM 31 mode of the…”
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Overmoded traveling wave tubes for MM and THz applications by Hummelt, Jason S., Jawla, Sudheer, Kowalski, Elizabeth J., Shapiro, Michael A., Temkin, Richard J.

“…High power sources of coherent radiation, producing Watts to tens of Watts of average power, are needed for applications in the millimeter wave and THz…”
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Overmoded W-band traveling wave tube (TWT) design and test by Kowalski, Elizabeth J., Guss, William C., Shapiro, Michael A., Temkin, Richard J.

“…We report the design and experimental test of a W-band overmoded traveling wave tube amplifier. The TWT circuit is designed to operate in the TM31 mode at 94…”
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94 GHz overmoded TWT experiment by Kowalski, Elizabeth J., Guss, William C., Shapiro, Michael A., Temkin, Richard J.

“…Summary form only given. A 94 GHz overmoded travelling wave tube (TWT) amplifier has been designed and experimentally implemented. The overmoded coupled cavity…”
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P3-3: Measurement of loss in high power 170 GHz gyrotron transmission lines by Kowalski, Elizabeth J, Nanni, Emilio A, Shapiro, Michael A, Sirigiri, Jagadishwar R, Temkin, Richard J, Bigelow, Timothy S, Rasmussen, David A

“…Over-moded corrugated cylindrical waveguides are used for high power gyrotron radiation transmission applications, such as ITER, because of their low loss…”
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PPPS-2013: Over-moded W-band traveling wave tube (TWT) amplifier by Kowalski, Elizabeth J., Guss, William C., Shapiro, Michael A., Temkin, Richard J.

“…A 94 GHz over-moded coupled-cavity TWT has been designed and cold test structures of the over-moded cavities analyzed. An experimental beam test is underway,…”
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A 94 GHz overmoded coupled cavity TWT experiment by Kowalski, Elizabeth J., Guss, William C., Shapiro, Michael A., Temkin, Richard J.

“…A 94 GHz overmoded coupled-cavity Traveling Wave Tube (TWT) has been designed with 30 dB of gain and 300 W peak power output. An experiment is being fabricated…”
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Over-moded W-band Traveling Wave Tube design by Kowalski, E. J., Shapiro, M. A., Temkin, R. J.

“…The design and cold test of an over-moded 94 GHz Coupled-Cavity Traveling Wave Tube (TWT) with operation in the rectangular TM 31 mode is discussed. Lower…”
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Design of an over-moded 94 GHz coupled-cavity TWT by Kowalski, E. J., Shapiro, M. A., Temkin, R. J.

“…The design and cold test of a novel over-moded folded-waveguide 94 GHz TWT is discussed with operation in the rectangular TM 31 mode. Lower order modes are…”
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Calculation and measurement of higher order mode losses in ITER ECH transmission lines by Kowalski, E.J., Tax, D.S., Shapiro, M.A., Sirigiri, J.R., Temkin, R.J., Woskov, P.P., Bigelow, T.S., Rasmussen, D.A.

“…The ITER transmission lines (TLs) must be designed to deliver 20 MW from a 24 MW, 170 GHz gyrotron system. Miter bends are the main source of loss for these…”
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