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Bandwidth enhancement of dielectric resonator reflectarray antenna
Published 2014“…Aperture-coupled dielectric resonator antenna is proposed using a novel reflectarray antenna unit cell structure. …”
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The design and realisation of electronically tunable dielectric resonator microstrip filters
Published 1996“…The bandpass filter structure consists of cascaded resonators, with the end resonators coupled to microstrip arcs on a substrate, whereas, the bandstop filter consists of a microstrip line with resonators mounted at intervals of one-quarter-wavelength. …”
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3
Developing empathic resonance in interprofessional education and practice
Published 2019“…In previous papers, the author has identified the value of empathic resonance in specific professional practice settings. …”
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Quad notched-band UWB BPF based on quintuple-mode resonator
Published 2017“…The filter consists of a multi-mode resonator (MMR) constituted from two modified stepped-impedance stubs that generate six resonate modes, five of which are within the UWB passband where the sixth mode is used to extend the upper stopband of the filter. …”
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Nuclear magnetic resonance studies of organotin and related species
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Nuclear magnetic resonance studies of molecular geometry and configuration
Published 1984“…Nuclear Magnetic Resonance (nmr) spectroscopy has been employed to determine molecular geometries, anisotropies in the indirect spin-spin couplings and chemical shifts, quadrupolar coupling constant, signs of indirect spin-spin coupling constants and conformational preferences of selected molecules by using isotropic and oriented solvents.…”
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8
Compact Quad-Band Bandpass Filter Based on Stub-Loaded Resonators
Published 2017“…The filter is based on intercoupled stub-loaded resonators, where pairs of resonators are electromagnetically coupled to each other and the feedlines. …”
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Mutual coupling reduction in dielectric resonator antennas using metasurface shield for 60 GHz MIMO systems
Published 2016“…An effective technique for reducing the mutual coupling between two Dielectric Resonator Antennas (DRA) operating at 60 GHz bands is presented. …”
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Minkowski based microwave resonator for material detection over sub-6 GHz 5G spectrum
Published 2023“…It is fetched to a circular spiral inductor structure with a back loop to increase the resonator quality and it operates at a frequency resonance of 524 MHz. …”
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12
Terahertz on-chip antenna based on metasurface and SIW with stacked layers of resonators on GaAs substrate
Published 2019“…The antenna design consists of 2×4 array of circular slot resonators embedded in rectangular ground-plane segments in a horizontal arrangement. …”
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A microstrip quasi-elliptic bandpass filter implemented using stub loaded resonators
Published 2021“…A highly selective microstrip bandpass filter consists of electromagnetically coupled U-shaped open ring resonators is presented in this paper. The resonators are directly loaded with open-circuited inductive stubs and the feed-lines are interdigital coupled to the resonators. …”
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A multi-beam circularly polarised Fabry-Perot resonator antenna array using SIW for X-Band applications
Published 2023“…This paper presents a novel multi-layer beamforming antenna array based on Fabry-Perot resonator that is excited by a high performance compact 4 × 4 Butler matrix using substrate integrated waveguide SIW) technology for X-band application. …”
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Design of a planar sensor based on split-ring resonators for non-invasive permittivity measurement
Published 2023“…The sensor consists of a complementary split-ring resonator (C-SRR), but its fringe electric field is contained with a conductive shield to intensify the normal component of the electric field. …”
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Efficient wireless power transfer via magnetic resonance coupling using automated impedance matching circuit
Published 2021“…In this paper, an automated impedance matching circuit is proposed to match the impedance of the transmit and receive resonators for optimum wireless power transfer (WPT). …”
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Compact notch filter design using stepped impedance resonators for sharp roll-off and large wideband rejection
Published 2014“…The filter comprises stepped impedance resonators that are interconnected to each other at strategic points on the resonator for optimal 3 dB roll-off and high rejection over a wide stop-band. …”
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Silicon-Based 0.45-0.47 THz Series-Fed Double Dielectric Resonator On-Chip Antenna Array Based on Metamaterial Properties for Integrated-Circuits
Published 2019“…The antenna array designed to operate over 0.45-0.47 Terahertz comprises two dielectric resonators (DRs) that are stacked vertically on top of each other and placed on the surface of the slot antenna fabricated on a silicon substrate using standard CMOS technology. …”
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Novel narrowband microstrip filters for wireless communications systems
Published 2010“…The various ‘C-shape’ open-loop ring resonators were developed and fabricated, namely ‘Embedded-Square’ and ‘Embedded-Triangle’ resonators, exhibited a quasielliptic function bandpass filter response free from spurii across an ultra-wide bandwidth. …”
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Compact tri-band Wilkinson power divider based on metamaterial structure for Bluetooth, WiMAX, and WLAN applications
Published 2019“…It comprises a П-shaped transmission-line coupled to a rectangular split ring resonator metamaterial structure. The μ-negative feature of the rectangular split ring resonator metamaterial structure is investigated by retrieving its constitutive parameters from the S-parameter response. …”
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