Zobrazeno 1 - 6
of 6
pro vyhledávání: '"Eric E. Hoppenjans"'
Autor:
Eric E. Hoppenjans, John W. Halloran, Xun Gong, Wing Han She, Zachary N. Wing, William J. Chappell, Richard G. Geyer
Publikováno v:
IEEE Transactions on Microwave Theory and Techniques. 53:3638-3647
In this paper, different densities within a ceramic are used to provide a wide continuous range of dielectric constants for high-frequency applications. Cofiring different ceramic materials together to make a single unified structure to obtain differ
Publikováno v:
2010 IEEE MTT-S International Microwave Symposium.
A novel, vertically integrated filter design is used to produce a tunable UHF filter in a polymer based substrate. The filter is a sub band of a widely tunable narrowband preselect filter array and makes use of unused substrate space within the array
Publikováno v:
2009 IEEE MTT-S International Microwave Symposium Digest.
In this paper, we report the use of LTCC for the integration of wide tuning, VHF filters in compact form factors. The design of both wideband and narrowband VHF filters, based upon substrate integrated high Q toroid inductors are presented.
Publikováno v:
2007 IEEE/MTT-S International Microwave Symposium.
This paper presents the use of a unique component geometry to fabricate large valued inductors buried in an LTCC substrate. The large valued inductors presented create a self shielding buried component that require no external shields to isolate the
Publikováno v:
IEEE MTT-S International Microwave Symposium Digest, 2005..
Autor:
Xun Gong, William J. Chappell, Eric E. Hoppenjans, Wing Han She, John W. Halloran, Zachary N. Wing
Publikováno v:
Journal of the American Ceramic Society. :060613004617004
Thermoplastic co-extrusion was employed to fabricate an anisotropic dielectric composite based on titanium dioxide with a microcellular architecture with 50 μm macropore channels aligned to create unidirectional porosity. The resulting channeled str