Search Results - "Filipovic, D.S."

On the Bandwidth of Monocone Antennas by McDonald, J.L., Filipovic, D.S.

“…A method for computing an antenna bandwidth that takes into account the radiation pattern stability over a specified field of view and impedance matching is…”
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Ultra-Wideband Bandpass Filters Using Quarter-Wave Short-Circuited Shunt Stubs and Quarter-Wave Series Transformers by Uhm, M., Kichul Kim, Filipovic, D.S.

“…This letter introduces a topology of a very wideband filter intended for the use in ultra-wideband 3.1-10.6 GHz applications. Basic filter configuration…”
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Surface-Micromachined Dual Ka-Band Cavity Backed Patch Antenna by Lukic, M.V., Filipovic, D.S.

“…A dual Ka-band rectangular coaxial line fed cavity backed patch antenna fabricated by a sequential surface micromachining process with ten structural layers is…”
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Two-Arm Sinuous Antennas by Buck, M.C., Filipovic, D.S.

“…Two-arm sinuous antennas are introduced in this paper. The proposed configurations and realized phase progressions result in a unique multiband behavior with…”
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Monolithically Integrated Corporate-Fed Cavity-Backed Antennas by Saito, Y., Lukic, M.V., Fontaine, D., Rollin, J.-M., Filipovic, D.S.

“…A Ka-band monolithically integrated 4 × 1 corporate-fed cavity-backed patch antenna array is demonstrated in this paper. A single antenna element has four…”
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Analysis and Design of Monolithic Rectangular Coaxial Lines for Minimum Coupling by Saito, Y., Filipovic, D.S.

“…Coupling through holes etched in a common wall between the neighboring surface micromachined rectangular coaxial lines is studied in this paper. Analytical…”
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ANN based electromagnetic models for the design of RF MEMS switches by Yongjae Lee, Filipovic, D.S.

“…Artificial neural network (ANN)-based modeling approach for the design of radio frequency microelectromechanical system (MEMS) switches is presented. In the…”
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Monolithic Rectangular Coaxial Lines and Resonators With Embedded Dielectric Support by Filipovic, D.S., Lukic, M.V., Yongjae Lee, Fontaine, D.L.

“…Monolithic rectangular coaxial lines and related transmission line resonators with dielectric support embedded within the body of the inner conductor are…”
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Quasi-planar high-Q millimeter-wave resonators by Vanhille, K.J., Fontaine, D.L., Nichols, C., Filipovic, D.S., Popovic, Z.

“…Several low-profile 250-mum-high Ka-band cavity resonators are demonstrated with resonant frequencies near 26 GHz and unloaded quality (Q) factors greater than…”
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Novel slot spiral antenna designs for dual-band/multiband operation by Filipovic, D.S., Volakis, J.L.

“…New applications for wireless communications are typically accompanied by a need for antennas that integrate several frequencies and functionalities under a…”
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Ka-Band Miniaturized Quasi-Planar High- Q Resonators by Vanhille, K.J., Fontaine, D.L., Nichols, C., Popovic, Z., Filipovic, D.S.

“…Air-filled copper Ka-band resonators with heights between 250-700 mum are demonstrated with measured unloaded Q factors between 440-829. The low-profile…”
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Four-arm 2nd- mode slot spiral antenna with simple single-port feed by Stutzke, N.A., Filipovic, D.S.

“…The design and performance of a novel 4-arm equiangular slot spiral antenna operating in the 2nd mode are discussed in this letter. A straightforward feeding…”
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A flush-mounted multifunctional slot aperture (combo-antenna) for automotive applications by Filipovic, D.S., Volakis, J.L.

“…Two novel antennas: a variable growth, two-arm slot spiral and an annular slot are combined into a single, multicavity backed configuration. The spiral…”
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A multiresolution method for simulating infinite periodic arrays by Filipovic, D.S., Anderson, L.S., Volakis, J.L.

“…Hierarchical mixed-order tangential vector finite elements (TVFEs) for tetrahedra are attractive for accurate and efficient analysis of a wide class of…”
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Modeling of 3-D Surface Roughness Effects With Application to \mu-Coaxial Lines by Lukic, M.V., Filipovic, D.S.

“…Effects of 3-D surface roughness on the propagation constant of transverse electromagnetic transmission lines are calculated using finite-element method…”
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A Framework for Broadband Characterization of Individual Nanowires by Kichul Kim, Wallis, T.M., Rice, P., Chin-Jen Chiang, Imtiaz, A., Kabos, P., Filipovic, D.S.

“…A framework for broadband characterization of individual nanowires (NWs) is discussed in this letter. Specifically, on-wafer multiline thru-reflect-line (TRL)…”
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Modeling of 3-D Surface Roughness Effects With Application to [mu]-Coaxial Lines by Lukic, M.V, Filipovic, D.S

“…Effects of 3-D surface roughness on the propagation constant of transverse electromagnetic transmission lines are calculated using finite-element method…”
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A Wideband Patch Antenna With Dual-Cylindrical Probe Feed by Hongyu Zhou, Kefauver, N.W., Filipovic, D.S.

“…A broadband air-loaded patch antenna is presented in this letter. The antenna is differentially fed by two capacitively coupled thick cylindrical probes…”
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Spiral Cavity Backing Effects on Pattern Symmetry and Modal Contamination by Buck, M. C., Filipovic, D. S.

“…The majority of reported results on lossless, cavity-backed planar spiral antennas do not provide a good indication of higher-order modal contamination or…”
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Modeling, Design, Fabrication, and Performance of Rectangular μ-Coaxial Lines and Components by Filipovic, D.S., Popovic, Z., Vanhille, K., Lukic, M., Rondineau, S., Buck, M., Potvin, G., Fontaine, D., Nichols, C., Sherrer, D., Zhou, S., Houck, W., Fleming, D., Daniel, E., Wilkins, W., Sokolov, V., Evans, J.

“…A miniature non-uniform copper-air rectangular coaxial line with the inner conductor supported by periodic dielectric straps is demonstrated. The overall…”
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