Zobrazeno 1 - 10
of 55
pro vyhledávání: '"C A, Hatfield"'
Autor:
M. B. Lara, T. Henke, J. R. Mayes, P. Flores, J. Byman, S. Del Rosario, D. Kohlenberg, W. C. Nunnally, C. W. Hatfield, E. Perry
Publikováno v:
2019 IEEE Pulsed Power & Plasma Science (PPPS).
Applied Physical Electronics, L.C. (APELC) has built a moderate scaled test system to meet MIL STD 461, under the RS-105 test configuration. The system is designed to test objects of up to 2 m x 2 m x 2m, with peak electric fields of up to 60 kV/m. T
Publikováno v:
2019 IEEE Pulsed Power & Plasma Science (PPPS).
Applied Physical Electronics, L.C. (APELC) has designed, built, and characterized a large Marx generator capable of a maximum erected voltage of 4 MV and a maximum pulse energy of 14.5 kJ. The generator is charged using a dual polarity charging topol
Autor:
S Ali, N Martin, A Nesbitt, A Abbara, A Sam, Sophie A Clarke, Waljit S. Dhillo, K Meeran, AN Comninos, E C I Hatfield
Publikováno v:
Endocrine Abstracts.
Publikováno v:
2015 IEEE Pulsed Power Conference (PPC).
International interest in electronic-warfare tools which can deliver scalable, non-lethal effects on potential targets, such as drones, has led to the development of portable high-power electromagnetic sources. Subsequent testing has indicated that s
Publikováno v:
2015 IEEE Pulsed Power Conference (PPC).
MIL-STD-188-125 establishes requirements and design objectives for high-altitude electromagnetic pulse (HEMP) hardening of both fixed and transportable systems [2,3]. A pulsed current injection (PCI) system is presented which produces a >1 kA peak cu
Publikováno v:
2011 IEEE Pulsed Power Conference.
Applied Physical Electronics, L. C., (APELC) offers many Marx generators with stored energies ranging from 5 mJ to 1.8 kJ. The line of Marx generators offered by APELC can be used in a variety of applications including flash x-ray, high-power RF, hig
Publikováno v:
2011 IEEE Pulsed Power Conference.
Applied Physical Electronics, L. C., (APELC) has developed a suite of high-power, wideband, dipole antennas targeted for use by the test and evaluation and the directed energy communities. Four dipoles spanning the frequency range of 50 to 500 MHz ha
Autor:
R F Krzesicki, C A Hatfield, M J Bienkowski, J C McGuire, G E Winterrowd, D L Chapman, A E Berger, R N McEwan, D B Carter, J G Chosay
Publikováno v:
The Journal of Immunology. 150:4008-4018
The IL-1R antagonist protein (IRAP) is a competitive inhibitor of IL-1, which is predominantly synthesized by monocytes. We show that this molecule is also expressed in human synovial fibroblasts and dermal fibroblasts (CRL 1445). IRAP mRNA was regul
Autor:
S, LISKER, C A, HATFIELD
Publikováno v:
The Journal of the International College of Surgeons. 9
Publikováno v:
2010 IEEE International Power Modulator and High Voltage Conference.
Dipole antennas have recently seen a lot of use for the generation of high-power, wideband RF. Typically, a single-ended pulse generator, such as a Marx generator or a Vector Inversion Generator (VIG) pulse charges a dipole, which has an integrated r