Zobrazeno 1 - 10
of 65
pro vyhledávání: '"P.J. Joseph"'
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 55:1919-1925
The fabrication of low-loss transmission line structures with an air dielectric layer is described. The channels are characterized at low frequency (10 and 100 kHz) using capacitance and loss tangent and at high frequency (500 MHz to 10 GHz) using -p
Publikováno v:
IEEE Transactions on Advanced Packaging. 30:19-26
An approach to low-cost, wafer-level packaging of microelectromechanical systems (MEMS), e.g., microresonators, is reported. The process does not require wafer-to-wafer bonding and can be applied to a wide range of MEMS devices. A sacrificial polymer
Publikováno v:
Journal of Applied Polymer Science. 105:2655-2662
The photo-activated, acid catalyzed decomposition of polycarbonate was investigated in this study. The impact of the chemical and physical properties of the photoacid generators (PAG) and the ambient atmosphere effect on polycarbonate decomposition w
Publikováno v:
Journal of Micromechanics and Microengineering. 16:742-750
This paper reports on the design, implementation and characterization of wafer-level packaging technology for a wide range of microelectromechanical system (MEMS) devices. The encapsulation technique is based on thermal decomposition of a sacrificial
Autor:
A.V. Mule, Azad Naeemi, Paul A. Kohl, P.J. Joseph, Ricardo A. Villalaz, James D. Meindl, Thomas K. Gaylord
Publikováno v:
IEEE Transactions on Advanced Packaging. 28:421-433
Polylithic integration of electrical and optical interconnect technologies is presented as a solution for merging silicon CMOS and compound semiconductor optoelectronics. In contrast to monolithic and hybrid integration technologies, polylithic integ
Publikováno v:
Journal of Micromechanics and Microengineering. 15:35-42
The fabrication of air-channels for microelectromechanical systems and microfluidic devices using polynorbornene and polycarbonates as thermally or photolitically decomposable materials to form air-gaps in dielectric materials has been reported. In t
Publikováno v:
IEEE Transactions on Electromagnetic Compatibility. 36:372-379
The UTD corner diffraction solution for a perfectly conducting corner is empirically modified for the case of a dielectric corner. The dielectric may be lossless or lossy, but is assumed to be homogeneous. This modified solution is used to calculate
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Publikováno v:
Annual International Conference of the IEEE Engineering in Medicine and Biology Society. IEEE Engineering in Medicine and Biology Society. Annual International Conference. 2009
In this work, we have developed a coupled microfluidic enzyme reactor mass spectrometry platform for the detection of protein toxins such as anthrax lethal factor. The lethal toxin produced during Bacillus anthracis infection is a complex protective
Autor:
Ammini Joseph, P.J. Joseph
Publikováno v:
Journal of hazardous materials. 161(1)
Petroleum refineries around the world have adopted different technological options to manage the solid wastes generated during the refining process and stocking of crude oil. These include physical, chemical and biological treatment methods. In this