FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W175260237> ?p ?o ?g. }

• W175260237 abstract "Microwave and millimeter wave (300 MHz 300 GHz) imaging techniques have shown great potential for a wide range of industrial and medical applications. These techniques are fundamentally based on measuring relative and coherent electromagnetic …elds distributions, e.g., electric …elds, around the object to be imaged. Various imaging systems can be devised for measuring relative electric …eld distributions; each with it own advantages and limitations. This dissertation is focused on addressing critical challenges related to the practical implementation of various microwave and millimeter wave imaging systems. Speci…cally, this research is meant to achieve three main objectives related to designing e¢ cient modulated imaging methods/array elements, reducing the sensitivity to stando¤ distance variations in near-…eld imaging, and designing a simple and accurate vector network analyzer (VNA) for in-situ imaging applications. The concept of modulating millimeter wave antenna and scatterer structures, directly to increase the overall system sensitivity and reduce the image acquisition time, is central to the development presented herein. To improve upon the conventional modulated scatterer technique (MST) based on dipole scatterers; a new multiple loaded scatterer (MLS) method and novel loaded elliptical slot are introduced and analyzed. A unique near-…eld di¤erential probe based on dual-loaded modulated single waveguide aperture is developed to compensate for and reduce the e¤ect of stando¤distance variations in near-…eld imaging. Finally, a novel vector network analyzer (VNA) design is introduced to meet the rising need for in-situ vector measuring devices. To realize a robust handheld millimeter wave VNA, a customdesigned waveguide phase shifter based on sub-resonant loaded slots is introduced. The proposed MLS method, modulated elliptical slot, dual-loaded modulated aperture probe, and VNA are thoroughly investigated and their e¢ cacy for microwave and millimeter wave imaging is demonstrated." @default.
• W175260237 created "2016-06-24" @default.
• W175260237 creator A5086097143 @default.
• W175260237 date "2009-01-01" @default.
• W175260237 modified "2023-09-27" @default.
• W175260237 title "Novel modulated antennas and probes for millimeter wave imaging applications" @default.
• W175260237 cites W1499210914 @default.
• W175260237 cites W1524573041 @default.
• W175260237 cites W1527335220 @default.
• W175260237 cites W1598397779 @default.
• W175260237 cites W1605773447 @default.
• W175260237 cites W1644223362 @default.
• W175260237 cites W1647572132 @default.
• W175260237 cites W1661912287 @default.
• W175260237 cites W1766888123 @default.
• W175260237 cites W1853773724 @default.
• W175260237 cites W1964263735 @default.
• W175260237 cites W1965093534 @default.
• W175260237 cites W1967045067 @default.
• W175260237 cites W199214979 @default.
• W175260237 cites W1998067094 @default.
• W175260237 cites W1998412325 @default.
• W175260237 cites W2013493755 @default.
• W175260237 cites W2021127995 @default.
• W175260237 cites W2022978103 @default.
• W175260237 cites W2025728495 @default.
• W175260237 cites W2030562666 @default.
• W175260237 cites W2032194960 @default.
• W175260237 cites W2033027129 @default.
• W175260237 cites W2035209279 @default.
• W175260237 cites W2038872710 @default.
• W175260237 cites W2046971487 @default.
• W175260237 cites W204841989 @default.
• W175260237 cites W2098424922 @default.
• W175260237 cites W2100737159 @default.
• W175260237 cites W2101324253 @default.
• W175260237 cites W2108136125 @default.
• W175260237 cites W2109070602 @default.
• W175260237 cites W2113837331 @default.
• W175260237 cites W2116812399 @default.
• W175260237 cites W2117062250 @default.
• W175260237 cites W2117800123 @default.
• W175260237 cites W2119443553 @default.
• W175260237 cites W2120124635 @default.
• W175260237 cites W2124416201 @default.
• W175260237 cites W2124510597 @default.
• W175260237 cites W2125131158 @default.
• W175260237 cites W2126583305 @default.
• W175260237 cites W2129033542 @default.
• W175260237 cites W2129806391 @default.
• W175260237 cites W2135069002 @default.
• W175260237 cites W2143372021 @default.
• W175260237 cites W2143842790 @default.
• W175260237 cites W2145850560 @default.
• W175260237 cites W2147591661 @default.
• W175260237 cites W2147955957 @default.
• W175260237 cites W2155567358 @default.
• W175260237 cites W2161663864 @default.
• W175260237 cites W2164726995 @default.
• W175260237 cites W2166474737 @default.
• W175260237 cites W2168859903 @default.
• W175260237 cites W2170555881 @default.
• W175260237 cites W2215074867 @default.
• W175260237 cites W2463652133 @default.
• W175260237 cites W2527237351 @default.
• W175260237 cites W268019053 @default.
• W175260237 cites W2798875205 @default.
• W175260237 cites W3215366651 @default.
• W175260237 cites W394514966 @default.
• W175260237 cites W656767597 @default.
• W175260237 hasPublicationYear "2009" @default.
• W175260237 type Work @default.
• W175260237 sameAs 175260237 @default.
• W175260237 citedByCount "3" @default.
• W175260237 countsByYear W1752602372016 @default.
• W175260237 crossrefType "journal-article" @default.
• W175260237 hasAuthorship W175260237A5086097143 @default.
• W175260237 hasConcept C109792285 @default.
• W175260237 hasConcept C120665830 @default.
• W175260237 hasConcept C121332964 @default.
• W175260237 hasConcept C127413603 @default.
• W175260237 hasConcept C158749533 @default.
• W175260237 hasConcept C21200559 @default.
• W175260237 hasConcept C21822782 @default.
• W175260237 hasConcept C24326235 @default.
• W175260237 hasConcept C24890656 @default.
• W175260237 hasConcept C2779885931 @default.
• W175260237 hasConcept C41008148 @default.
• W175260237 hasConcept C44838205 @default.
• W175260237 hasConcept C45764600 @default.
• W175260237 hasConcept C76155785 @default.
• W175260237 hasConcept C78336883 @default.
• W175260237 hasConceptScore W175260237C109792285 @default.
• W175260237 hasConceptScore W175260237C120665830 @default.
• W175260237 hasConceptScore W175260237C121332964 @default.
• W175260237 hasConceptScore W175260237C127413603 @default.
• W175260237 hasConceptScore W175260237C158749533 @default.
• W175260237 hasConceptScore W175260237C21200559 @default.
• W175260237 hasConceptScore W175260237C21822782 @default.
• W175260237 hasConceptScore W175260237C24326235 @default.

• next