S
Sergey Kharkovsky
Researcher at University of Sydney
Publications - 133
Citations - 2959
Sergey Kharkovsky is an academic researcher from University of Sydney. The author has contributed to research in topics: Antenna (radio) & Dielectric. The author has an hindex of 27, co-authored 133 publications receiving 2562 citations. Previous affiliations of Sergey Kharkovsky include Çukurova University & National Academy of Sciences of Ukraine.
Papers
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Microwave and millimeter wave nondestructive testing and evaluation - Overview and recent advances
Sergey Kharkovsky,Reza Zoughi +1 more
TL;DR: In this article, the authors focus on three recent applications of microwave and millimeter wave NDTE: corrosion and precursor pitting detection in painted aluminum and steel substrates; and detection of flaws in spray-on foam insulation and the acreage heat tiles of the Space Shuttle through focused and synthetic imaging techniques.
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Compact and Small Planar Monopole Antenna With Symmetrical L- and U-Shaped Slots for WLAN/WiMAX Applications
TL;DR: In this article, a triple-band microstrip-fed printed monopole antenna for wireless local area network (WLAN) and Worldwide Interoperability for Microwave Access (WiMAX) is presented.
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A Compact High-Gain and Front-to-Back Ratio Elliptically Tapered Antipodal Vivaldi Antenna With Trapezoid-Shaped Dielectric Lens
TL;DR: In this article, a modified antipodal Vivaldi antenna is proposed with good performance for different applications including microwave and millimeter wave imaging, which includes wide bandwidth, small size, high gain, front to back ratio and directivity, modification on E-plane beam tilt, and small sidelobe levels.
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Measurement and monitoring of microwave reflection and transmission properties of cement-based specimens
TL;DR: In this paper, the results of measurement and monitoring of reflection and transmission properties of cement-based specimens (blocks of mortar, concrete) obtained by using a simple and an inexpensive measurement system at microwave frequencies (X-band) are presented.
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Portable Real-Time Microwave Camera at 24 GHz
TL;DR: A microwave camera built upon a two-dimensional array of switchable slot antennas that borrows from modulated scattering techniques to improve isolation among the array elements thus reducing the complexity, cost and size of the array.