Analytical design methods for directional Gaussian 2D FIR filters
Sign Up to like & getrecommendations! Published in 2018 at "Multidimensional Systems and Signal Processing"
DOI: 10.1007/s11045-016-0458-4
Abstract: This paper proposes two analytical design methods in the frequency domain for directional Gaussian 2D FIR filters, with a straight directional or an elliptically-shaped frequency response and with a specified selectivity and orientation in the… read more here.
Keywords: frequency; directional gaussian; gaussian fir; analytical design ... See more keywords
Robust Analytical Design of Optimal Equiripple Lowpass FIR Filters
Sign Up to like & getrecommendations! Published in 2020 at "IEEE Signal Processing Letters"
DOI: 10.1109/lsp.2020.2989679
Abstract: For the first time, an analytical design of optimal equiripple lowpass finite impulse response filters is presented. An analytical filter design, which is based on formulas, stands in contrast to the Parks-McClellan approach which is… read more here.
Keywords: impulse response; equiripple lowpass; optimal equiripple; analytical design ... See more keywords
Closed-Form Analytical Design of Optically Transparent Wideband Absorbers for 5G Technology
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Electromagnetic Compatibility"
DOI: 10.1109/temc.2020.3042270
Abstract: The design of new transparent absorbers for the upcoming fifth-generation (5G) technology is investigated. The absorbers consist of a matching layer, a lossy sheet, a spacer, and a back conducting layer (BCL). Both the matching… read more here.
Keywords: closed form; technology; form analytical; analytical design ... See more keywords
An Analytical Design Method for High-Speed VCSEL Driver With Optimized Energy Efficiency
Sign Up to like & getrecommendations! Published in 2018 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2018.2851938
Abstract: A universal analytical design approach for laser diode drivers (LDDs) is presented and verified. All design parameters are derived analytically, taking the vertical-cavity surface-emitting laser (VCSEL) characteristics into account. Two optimization strategies are proposed. First,… read more here.
Keywords: vcsel; analytical design; energy efficiency; energy ... See more keywords
Analytical Design of Millimeter-Wave 100-nm GaN-on-Si MMIC Switches Using FET-Based Resonators and Coupling Matrix Method
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Microwave Theory and Techniques"
DOI: 10.1109/tmtt.2021.3081113
Abstract: This article presents an analytical design for millimeter-wave monolithic microwave integrated circuit (MMIC) switches. First, the field-effect-transistor-based (FET-based) resonator is proposed, whose resonant frequency and bandwidth can be controlled flexibly. As a result, the design… read more here.
Keywords: method; based resonators; analytical design; design ... See more keywords
Analytical design of inhomogeneous flat lenses for high gain applications in an arbitrary direction.
Sign Up to like & getrecommendations! Published in 2022 at "Applied optics"
DOI: 10.1364/ao.463397
Abstract: To the best of our knowledge, in this paper, a new technique is presented for designing and analyzing inhomogeneous flat lenses. The technique is based on the critical angle theorem. Slab and wedge lenses are… read more here.
Keywords: flat lenses; design inhomogeneous; high gain; inhomogeneous flat ... See more keywords
Optical Imaging and Analytical Design of Localized Topological Structures in Chiral Liquid Crystals
Sign Up to like & getrecommendations! Published in 2022 at "Symmetry"
DOI: 10.3390/sym14122476
Abstract: We combine numerical modeling and analytical design techniques to study several of the most common localized topological structures in frustrated chiral nematic liquid crystal cells. An energy minimization procedure is applied to the lattice model… read more here.
Keywords: director; analytical design; localized topological; topological structures ... See more keywords