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Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
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102
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
Get full text
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103
Design and Implementation of Active Antennas for IoT-Based Healthcare Monitoring System
Published 2024“…Two dual-band (2.4 GHz and 5.8 GHz) microstrip patch antennas, one with a PIN diode and one without, are fabricated using Rogers Duroid RO3003™ substrate. …”
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104
Data ingestion pipeline and data marts to empower UK researchers, academics, and business and economic decision makers
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105
Studies on the growth and characterization of rare-earth Gd-Doped InGan/Gan magnetic semiconductor heterostructures
Published 2011“…Spintronics is an emerging field in which the spin of carriers in addition to the charge of carriers can be used to achieve new functionalities in electronic devices. …”
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106
Mediation and empowering older people to resolve interpersonal conflicts leading to elder abuse and contribute to its prevention: an exploratory study
Published 2000“…The triangulated methodology includes participant observation of mediation with older people in Atlanta, Kansas and San Francisco in America, where it was first established, ethnographic studies of the work of the British Elder Mediation Project (EMP for Empowerment), and a video survey researching relevant British social attitudes to mediation. …”
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107
3rd order coupled-resonator bandpass filter assisted by Groove Gap-Waveguide technology for 26-GHz radio link diplexer
Published 2025“…Its unit-cells consist of a rectangular metal-pin which is connected to a bottom metal plate and its other side is electromagnetically coupled to a top plate with an air-gap of approximately λ/4 that creates a bandgap, preventing unwanted electromagnetic-wave propagation. …”
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Conference or Workshop Item -
108
Frequency reconfigurable substrate integrated waveguide (SIW) cavity F-shaped slot antenna
Published 2019“…Configurability is accomplished by embeddings PIN diode switches in the 'F' slot. The proposed antenna is equipped for exchanging between working band of 3.172 GHz to 3.606 GHz in four different narrow bands and it underpins the cognitive system for LTE2300, WiMAX and WLAN. …”
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Chemistry and biological activity of iron quinoneoximic complexes
Published 1990“…Hossbauer and magnetic studies indicate that Na[Fe(N-Acqo)j]-4H20 is a low spin iron(II) complex whereas the bischelates have properties indicative of the S - 1 spin state. …”
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111
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Modeling and analysis of multi-hop routing in wireless sensor networks by using matlab
Published 2020“…In order to minimize energy consumption and improve the network lifetime, the simulated protocol depends on the selection of specific sensor nodes to be cluster header for the wireless sensor nodes which receive the packets from other normal sensor nodes randomly and then send it to a base station or Sink. This project classifies the network into two sizes, large size and small size and does compression between both networks when applying this protocol in order to assist the improvement of these networks. …”
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113
Smart home control system design using internet of things based energy harvesting technology
Published 2024“…The objective of this research is to provide security for homeowners by facilitating fingerprints and PIN (Personal Identification Numbers) in entering the house, then in the event of a power outage, it activates the function of energy harvesting technology. …”
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Conference or Workshop Item -
114
Effects of Fly Ash Geopolymer Hot Mix Asphalt Additive on the Rheological Properties of Unaged and Short-Term Aged Asphalt Binder
Published 2024“…This can be proved that presence of FAG significantly improved rutting parameter i.e G*/sin δ compared to control in which capable to resist rutting at higher temperature. …”
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115
The effect of pre-processing techniques and optimal parameters on BPNN for data classification
Published 2015“…Most existing approaches modify the learning model in order to add a random factor to the model which can help to overcome the tendency to sink into local minima. However, the random perturbations of the search direction and various kinds of stochastic adjustment to the current set of weights are not effective in enabling a network to escape from local minimum within a reasonable number of iterations. …”
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116
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Substrate integrated waveguide cavity backed frequency reconfigurable antenna for cognitive radio applies to internet of things applications
Published 2019“…Reconfiguration of frequency bands is achieved using PIN diodes. The antenna resonated at 2.624, 2.664, 2.720, 2.752, 4.304, 4.532, 4.556, 5.236, 5.304, 5.368, 5.332, and 5.392 GHz. …”
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Electronically reconfigurable and conformal triband antenna for wireless communications systems and portable devices
Published 2022“…This is achieved by connecting two open-ended stubs to a modified triangular patch radiator using PIN diodes. The antenna’s performance was optimized using a 3D electromagnetic solver and its performance was verified through measurements. …”
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