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Innovative UWB phase shifters using groove gap-waveguide technology inspired by metasurfaces for beamforming networks operating at 100 GHz
Published 2025“…The metasurface features a "bed-of-nails" structure, where metal pins are connected to a bottom layer and spaced <λ/4 from a top plate. …”
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102
Adopting a multilingual approach towards comprehension in assessment in Higher Education Institutions in the UK amidst the Covid-19 pandemic
Published 2021“…The current study used a multilingual approach towards comprehension in assessment as an inclusive strategy for EFL/ESL students within foundation year study. 100 students from different ethnic and linguistic backgrounds took part in the current study at London South Bank University. …”
Conference or Workshop Item -
103
Metamaterial based ultra-wideband antennas for portable wireless applications
Published 2017“…Various approaches have been reported to reduce the physical size of RF antennas including using high permittivity substrates, shorting pins, reactive components, and more recently, metamaterials (MTM) based on composite right-/left-handed transmission-lines (CRLH-TLs). …”
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