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Frequency reconfiguration mechanism of a PIN diode on a reconfigurable antenna for LTE and WLAN Applications
Published 2018“…In this work, a frequency reconfigurable antenna with a BAR63-02V Positive-Intrinsic-Negative (PIN) diode is designed, simulated and fabricated. …”
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Beam-scanning leaky-wave antenna based on CRLH-metamaterial for millimeter-wave applications
Published 2019“…This paper presents empirical results of an innovative beam scanning leaky-wave antenna (LWA) which enables scanning over a wide angle from -35 to +34.5 degrees between 57 GHz and 62 GHz, with broadside radiation centered at 60 GHz. …”
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A Novel Monofilar-Archimedean Metamaterial Inspired Leaky-Wave Antenna for Scanning Application for Passive Radar Systems
Published 2018“…The wide scanning attributes of the antenna make it suitable for passive radar applications to scan across the VHF-UHF bands for FM-Radio, television, mobile phones and GPS applications.…”
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Analysis of electroencephalogram data activity during reading using scanning and survey question read recite review techniques
Published 2024“…Analysis revealed that three subjects showed higher effectiveness with the Scanning technique, while two favored the SQ3R technique. …”
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Characterization of chitosan as a coagulant for heavy metals treatment in turbid seawater using scanning electron microscope (SEM)
Published 2020“…The mass of chitosan and turbidity of sea water before and after water treatment were measured and observed respectively. Scanning Electron Microscope (SEM) are used to observe morphology of chitosan and sea water. …”
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Delamination in fiberglass pre-impregnated laminated composites from ultrasonic a-scan signal using artificial intelligence
Published 2018“…In addition, the dynamic segmentation algorithm has been successfully developed in this study to automatically segment the A-scan signal with regardless the xxi variation of gap distance between transducer and specimen surface. …”
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The characterization of pineapple leaves paper by using Scanning Electron Microscope (SEM) and Universal Testing Machine (UTM): a review
Published 2020“…The pineapple leaves fiber was undertaking Scanning Electron Microscope (SEM) and Universal Testing Machine (UTM) which was used for observation. …”
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Enhancing Mechanical Characteristics of 6061-T6 with 5083-H111 Aluminum Alloy Dissimilar Weldments: A New Pin Tool Design for Friction Stir Welding (FSW)
Published 2024“…The experiment involved the welding of dissimilar aluminum alloys (AA5086-H111 to AA6061-T6) using a novel pin tool design with welding parameters such as holding time, pin tool length, tool spindle speed, and linear speed fine-tuned through a design of experiment (DOE) approach. …”
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High-Isolation Leaky-Wave Array Antenna Based on CRLH-Metamaterial Implemented on SIW with ±30o Frequency Beam-Scanning Capability at Millimetre-Waves
Published 2019“…The array is shown to exhibit beam-scanning of ±30° over its operating frequency range. …”
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Characterization of chicken eggshells waste as oil adsorbent by using Scanning Electron Microscope (SEM), Electron Dispersion Spectroscopy (EDS) and Fourier-Transform Infrared Spectroscopy (FTIR): a review
Published 2020“…In this review paper, the chicken eggshells are characterized in the form of powder by using three instruments which are Scanning Electron Microscope (SEM), Electron Dispersion Spectroscope (EDS), and Fourier-Transform Infrared Spectroscopy (FTIR). …”
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Overview of Jute Fibre as Thermoplastic Matrix Polymer Reinforcement
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Internet search alters intra- and Inter-regional synchronization in the temporal gyrus
Published 2018“…The whole paradigm includes three phases, namely, pre-resting state fMRI (rs-fMRI) scan, 6-day Internet search training, and post rs-fMRI scan. …”
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Development of switchable planar reflectors for beam shaping realization
Published 2016“…Higher tunable loss factor of 1.91dB was demonstrated by liquid crystal based design as compared to tunable loss factor of 1.43dB shown by PIN diode based design. The investigations were further extended by carrying out equivalent circuit analysis of PIN diode based and liquid crystal based designs for detailed characterization of reconfigurable planar reflector designs. …”
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Characterization of cyclic plasticity type wear mechanism for titanium alloy, TI-6AL-4V on reciprocating sliding wear test
Published 2020“…Meanwhile for the contact pin, two different diameter cylinders are used i.e Ø6.5 mm and Ø12 mm. …”
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Electrical breakdown and structural characterization in synthetic resins using optical techniques
Published 1992“…The early tree growth is shown to be driven by the high electrical field near the pin tip, which is itself dependent on the pin-plane electrode separation as well as the applied voltage. …”
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An investigation of defect formation and growth in epoxy resin using light scattering methods
Published 1989“…The later has been attributed to failure occurring at the pin tip epoxy interface causing relaxation in the scattering volume. …”
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Thesis