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A review on equipment protection and system protection relay in power system
Published 2017Get full text
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82
Use, exposure and omics characterisation of potential hazard in nanomaterials
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Use, exposure and omics characterisation of potential hazard in nanomaterials
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Experimental investigation assessment of railway ground vibration: a case study in Kluang-Gemas, Kluang District, Johor, Malaysia
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90
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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91
Multi-Mode Yagi Uda Patch Array Antenna With Non-Linear Inter-Parasitic Element Spacing
Published 2023“…In this work, the number of directional beams is enhanced by 40% using a novel approach, inter-parasitic element expansion technique and adopted only four PIN diode switches. Results in simulation and measurement have verified that the patch parasitic array antenna is capable -of generating seven beam patterns directed towards - 52◦ , -30◦ , -10◦ , 0◦ , +10◦ , +30◦ , and +52◦ at the xz-plane. …”
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92
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…At both frequencies, the measured radiation patterns exhibit bidirectional and directional characteristics in the E-plane, whereas an omnidirectional pattern can be observed in the H-plane. …”
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93
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…At both frequencies, the measured radiation patterns exhibit bidirectional and directional characteristics in the E-plane, whereas an omnidirectional pattern can be observed in the H-plane. …”
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94
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…At both frequencies, the measured radiation patterns exhibit bidirectional and directional characteristics in the E-plane, whereas an omnidirectional pattern can be observed in the H-plane. …”
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Photonic controlled metasurface for intelligent antenna beam steering applications including 6G mobile communication systems
Published 2023“…This paper presents a novel metasurface antenna whose radiation characteristics can be remotely controlled by optical means using PIN photodiodes. The proposed reconfigurable antenna is implemented using a single radiating element to minimize the size and complexity. …”
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97
Voicing contrast in word-final stops: A preliminary study of Malay English
Published 2000Get full text
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98
Bio-fuel-contaminated lubricant and hardening effects on the friction and wear of AISI 1045 steel
Published 1998“…A study has been made on the wear and fiction of hardened AISI 1045 steel using a pi-pin-ondisc type of fiction and wear apparatus. During the investigation the linear pin wear, coe@cient of friction and rise in pin specimen temperature were monitored and wear and fiction curues 'plotted. …”
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99
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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100
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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Thesis