-
321
-
322
Novel opto-electronic and plastic fibre sensors
Published 1998“…The middle POF is coupled to a red LED and emits light onto a flat target with the two outer fibres receiving the reflected light from the target and guiding it to two silicon PIN photodiodes. Theoretical investigations on the behaviour of the sensor are presented for ranges between 0 mm and 100 mm, and for targets with different reflectivities. …”
Get full text
Thesis -
323
-
324
Untitled (Publicity notice board)
Get full text
Photograph -
325
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. …”
Get full text
Conference or Workshop Item -
326
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). …”
Get full text
Book Section -
327
The quest for identity of African American women from 1939 to 2000 in postmodern American Drama
Published 2020“…The study used four Postmodern American plays which were; Lorraine Hansberry's “A Raisin in The Sun”, 1959, Adrienne Kennedy's “The Funnyhouse of a Negro”, 1964, Ntozake Shange's “For Colored Girls Who Have Considered Suicide /When the Rainbow is Enuf”,1976, and finally, Suzan-Lori Parks' “In the Blood”, 1999. …”
Get full text
Get full text
Get full text
Thesis -
328
Prediction of sedimentation and bank erosion due to the construction of Kahang Dam
Published 2020“…This research used the Artificial Neural Network (ANN) and ANN with Autoregressive (AR) (NNETAR) in predicting suspended sediment concentration using sediment concentration, discharge and water level as inputs. Similarly, erosion pins were installed on four transects to monitor the riverbank for thirteen months. …”
Get full text
Get full text
Get full text
Thesis