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Your search keyword '"RCS reduction"' showing total 2 results
Start Over Descriptor "RCS reduction" Publication Type Books
2 results on '"RCS reduction"'

1. Reconfigurable Antennas.

Author

Anagnostou, Dimitris E., Anagnostou, Dimitris E., Chryssomallis, Michael, and Goudos, Sotirios K.

Subjects
Energy industries & utilities, History of engineering & technology, Technology: general issues, 5G, C-band, RCS reduction, RF switching, X-band, active FSS, antenna array, antenna boosters, aperiodic array, band rejected, combo-reconfigurable, digitally tunable capacitors, dual polarization, envelope correlation co-efficient, flexible antennas, four element MIMO, frequency and radiation pattern, frequency reconfigurable, frequency-selective surface (FSS), full wave analysis, leaky waves, low-profile, magnetic particles, magnetostatic responsive structures (MRSs), matching networks, metasurface ground plane, metasurfaces, microfluidic antennas, millimeter waves, mobile communication, multiband antennas, multifrequency antennas, n/a, new feeding techniques, particle swarm optimization, pattern reconfigurable, polarization diversity, polarization reconfigurability, polarization reconfigurable, reconfigurable antenna, reconfigurable antenna arrays, reconfigurable antennas, slot antenna, small antennas, smart devices, smartphone, solid state switches, spatial filters, square-ring antennas, structural mode scattering, sub-6G, supershape, surface wave array antenna, switchable, ultra-wideband multiple input multiple output, van Atta reflector, wearable antennas, wideband reconfigurable antennas, wireless devices
Abstract

Summary: In this new book, we present a collection of the advanced developments in reconfigurable antennas and metasurfaces. It begins with a review of reconfigurability technologies, and proceeds to the presentation of a series of reconfigurable antennas, UWB MIMO antennas and reconfigurable arrays. Then, reconfigurable metasurfaces are introduced and the latest advances are presented and discussed.

2. Design, Fabrication and Performance of Wind Turbines 2020.

Author

Kim, Kyung Chun and Kim, Kyung Chun

Subjects
Research & information: general, Technology: general issues, RCS reduction, annual energy production, blade geometry linearization, computational fluid dynamics (CFD), control scheme, design optimization, dynamic wind turbine model, factorial experiment design (FED), finite element analysis, flow analysis, furling, high efficiency area, limited-angle torque actuator, low-voltage ride through (LVRT), micro wind turbine, onshore wind farm, optimization, overspeed protection control (OPC), peak shaver, reshaping methods, simulated annealing algorithm, stepper motor, tip speed ratio, variable-speed pitch, wind energy centrifugal pump (WECP), wind turbine (WT), wind turbine blade, wind turbines, yaw motion, zero-voltage ride through (ZVRT)
Abstract

Summary: From small-scale vertical axis wind turbines for urban usage to large-scale horizontal axis wind turbines for offshore wind farms, design, fabrication, and optimization technologies are highly required to manage wind energy effectively. Moreover, some new opportunities, such as in wind farm design, fluid-structure interaction, aero-acoustics, fabrication methods and performance tests by experimental and computational fluid dynamics should be engaged in modern wind turbine communities. The basic objectives of this book include improving the reliability and promoting the high efficiency of wind turbines as well as their dynamic performance, reducing wind turbine-generated noise and improving power generation efficiencies through high-fidelity approaches. Students, scholars, and engineers who manage such a wide range of wind turbine scales and usages, design, fabrication, and performance test protocols for various wind turbines, are highly recommended to read this book.

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