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Compact single layer travelling-wave antenna design using metamaterial transmission lines
Published 2017“…This paper presents a single-layer travelling-wave antenna (TWA) that is based on composite right/left-handed (CRLH)-metamaterial (MTM) transmission-line (TL) structure, which is implemented by using a combination of inter-digital capacitors and dual-spiral inductive slots. …”
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A comprehensive survey of "Metamaterial transmission-line based antennas: design, challenges, and applications"
Published 2020“…In this review paper, a comprehensive study on the concept, theory, and applications of composite right/left-handed transmission lines (CRLH-TLs) by considering their use in antenna system designs have been provided. …”
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'It's fun in South Africa': interior design for the Union Castle Shipping Line, 1948-1977
Published 2022Get full text
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A wearable circulator‐like circularly polarised antenna for full‐duplex wireless body area network applications
Published 2024“…A circulator‐like high gain, unidirectional, dual circularly polarised (DCP) wearable antenna with a low specific absorption rate of 0.088 W/kg for 5.8 GHz industrial, scientific, and medical (ISM) band (5.725 − 5.875 GHz) full‐duplex wireless body area network (WBAN) applications is proposed. …”
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Fault location and adaptive distance protection scheme for non-uniform transmission system
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Supplementary data on virus-like particles in the brainstem of Parkinson's disease patients and controls [version 2; peer review: 2 approved]
Published 2022“…In the TEM images of the PD cases there were cytoplasmic inclusion bodies consisting of virus-like particles (VLP) 30 nm in diameter that were associated with endoplasmic reticulum membranes. …”
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A new planar broadband antenna based on meandered line loops for portable wireless communication devices
Published 2016“…This article presents the design of a novel planar antenna structure comprising two pairs of interconnected meandered line loops that are grounded to a truncated T-shaped ground plane through two via holes. …”
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Traveling-wave antenna based on metamaterial transmission line structure for use in multiple wireless communication applications
Published 2016“…This paper introduces a left-handed metamaterial traveling-wave antenna (TWA) based on metamaterial transmission-line structure to enhance the gain and radiation efficiency of the antenna without trading on its fractional bandwidth. …”
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CRLH Metamaterial Transmission Line Based-Wideband Planar Antenna for Operation Across UHF/L/S-bands
Published 2017“…The paper presents a miniature wideband antenna using composite right/left-handed transmission-line (CRLH-TL) metamaterial. The proposed planar antenna has a fractional bandwidth of 100 percent and is designed to operate in several frequency bands from 800MHz to 2.40GHz. …”
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Miniature in-phase Wilkinson power divider with pair of parallel transmission-lines for application in wireless microwave systems
Published 2018“…This is achieved by substituting the quarter-wavelength transmission-lines constituting the WPD with an equivalent pair of parallel transmission-lines (PPTLs) that effectively reduce the circuit size of the WPD by 43% compared with a conventional design whose ground-plane is defected. …”
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Sigma-1 receptors modulate neonatal Nav1.5 ion channels in breast cancer cell lines
Published 2016“…Overall, these results are consistent with the idea of a sigma-1 protein behaving like either a "chaperone" or a regulatory subunit associated with nNav1.5.…”
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Melanocortin receptor-4 mediates the anorectic effect induced by the nucleus tractus solitarius injection of Glucagon-like Peptide-2 in fasted rats
Published 2021“…Glucagon-like peptide-2 (GLP-2) is secreted from enteroendocrine L-type cells of the gut and also released from preproglucagonergic (PPG) neurons in the nucleus tractus solitarius (NTS) and adjacent medial reticular nucleus of the brain stem. …”
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Composite Right/Left-Handed Transmission-Line Based Wideband Antenna for WLAN, WiMAX and WiFi Applications
Published 2016“…In this article, a new and compact wideband antenna is presented based on metamaterial composite right/left-handed transmission-line (CRLH-TL) structures. The proposed wideband planar antenna provides enhanced gain performance and is optimized for bandwidth, efficiency and radiation patterns. …”
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Effect of Sigma-1 Receptors on Voltage-Gated Sodium Ion Channels in Colon Cancer Cell Line SW620
Published 2019“…Methods: Human colon cancer cell line SW620 was utilized as a model to investigate the interaction between the neonatal VGSC (nNav1.5) and the Sigma-1 receptor. …”
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Novel antenna array configuration using miniature double box branch-line couplers for wideband circularly polarized applications
Published 2023“…This paper presents a wideband circularly polarized (CP) antenna array using a miniaturized double box branch-line coupler. This was achieved by creating a slow wave structure by introducing open-circuit stubs on the inside arms of the branch-line coupler. …”
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