Zobrazeno 1 - 10
of 18
pro vyhledávání: '"M.J. Ngala"'
Autor:
Naser Ojaroudi Parchin, A. Asharaa, Haleh Jahanbakhsh Basherlou, Raed A. Abd-Alhameed, Yasir I. A. Al-Yasir, M.J. Ngala, Atta Ullah, J. M. Noras
Publikováno v:
Antennas and Propagation Conference 2019 (APC-2019)
In this study, a new design of dual-polarized ultra-wideband (UWB) antenna is proposed. The antenna design contains a circular-ring slot radiator fed by two independently semi-arc-shaped microstrip feeding lines which can exhibit polarization diversi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::292a995499c1c58f9d4e72774c4a12de
https://doi.org/10.1049/cp.2019.0699
https://doi.org/10.1049/cp.2019.0699
Publikováno v:
2017 Internet Technologies and Applications (ITA).
This paper discusses the design of an electronic stethoscope which is used to listen to the heart and lung sounds. The sounds are captured from the surface of the skin, after which they are filtered and amplified to enable the signal level to exceed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a3913b4d3580e2b6c2fb968d4b902fee
https://doi.org/10.1109/itecha.2017.8101963
https://doi.org/10.1109/itecha.2017.8101963
Autor:
M.J. Ngala, James M. Noras, Raed A. Abd-Alhameed, Isah Musa Danjuma, F.M. Abdussalam, Nnabuike N. Eya, Mobayode O. Akinsolu, Geili T.A. El Sanousi
Publikováno v:
2017 Internet Technologies and Applications (ITA).
This paper presents parameterization and optimization of a bowtie-dipole adjacent to dielectric material for through the wall imaging based on hybrid finite difference time domain and method of moment's computational electromagnetic techniques. The a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfb5919207b84985441b1034a68737cd
https://doi.org/10.1109/itecha.2017.8101949
https://doi.org/10.1109/itecha.2017.8101949
Autor:
Abubakar Sadiq Hussaini, M.J. Ngala, Bashir A. L. Gwandu, Peter S. Excell, Raed A. Abd-Alhameed, Jonathan Rodriguez
Publikováno v:
IET Science, Measurement & Technology. 8:337-341
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b3d178500e285203cb948d27bac414f
https://doi.org/10.1049/iet-smt.2014.0348
https://doi.org/10.1049/iet-smt.2014.0348
Autor:
M.J. Ngala, G. N. Okorafor, Trust T. Mapoka, Kelvin Anoh, Raed A. Abd-Alhameed, Steven M.R. Jones
Publikováno v:
2015 Internet Technologies and Applications (ITA).
Modern telecommunication systems are piqued for/by high data rate to improve reception quality. High data rate can be, naively, achieved using increased bandwidth. Since bandwidth is a limited resource, we study a method of maximizing system performa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9221f8ea429751a4a96965428b1f23fb
https://doi.org/10.1109/itecha.2015.7317436
https://doi.org/10.1109/itecha.2015.7317436
Autor:
James M. Noras, Raed A. Abd-Alhameed, M.J. Ngala, H. A. Obeidat, E. A. A. Qaralleh, Hassan Migdadi
Publikováno v:
2015 Internet Technologies and Applications (ITA).
Finite impulse response (FIR) digital filters are extensively used due to their key role in various digital signal processing (DSP) applications. Several attempts have been made to develop hardware realization of FIR filters characterized by implemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aba2e9e188a4e3df255562994e88eeef
https://doi.org/10.1109/itecha.2015.7317439
https://doi.org/10.1109/itecha.2015.7317439
Autor:
E. Ibrahim, Haider M. AlSabbagh, Raed A. Abd-Alhameed, Steve M. R. Jones, Y. A. S. Dama, M.J. Ngala, Trust T. Mapoka, Kelvin Anoh, F. Elmegri
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783319188010
WICON
WICON
Simplified designs of multi-antenna systems with optimum efficiency are receiving attentions. Such simplicities also involve low cost architectures. In this study, we report an evaluation of a new multi-antenna scheme, namely, spatial modulation (SM)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40488daf559acd99d1bb93b3bfecc861
https://doi.org/10.1007/978-3-319-18802-7_42
https://doi.org/10.1007/978-3-319-18802-7_42
Autor:
Simon J. Shepherd, Abubakar Sadiq Hussaini, M.J. Ngala, Raed A. Abd-Alhameed, M. S. Bin-Melha, Muhammad I. Adeka, F. Elmegri, Issa Elfergani, E. Ibrahim
Publikováno v:
Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering ISBN: 9783319188010
WICON
WICON
The degree of insecurity occasioned by fraudulent practices in Nigeria has been of great concern economically, especially as it relates to overseas transactions. This paper was designed to mitigate this problem for Nigeria and countries with similar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e81da7fefef1ba0f57b4ae7d970e8f74
https://doi.org/10.1007/978-3-319-18802-7_43
https://doi.org/10.1007/978-3-319-18802-7_43
Autor:
Raed A. Abd-Alhameed, M.J. Ngala, E. Ibrahim, Kelvin Anoh, Simon J. Shepherd, Ash S. Hussaini, Muhammad I. Adeka, Jonathan Rodriguez, Issa Elfergani
Publikováno v:
EAI Endorsed Transactions on Mobile Communications and Applications, Vol 3, Iss 11, Pp 1-9 (2017)
The state of insecurity occasioned by fraudulent practices in Africa has been of concern economically, both at home and abroad. In this paper, we propose ways to mitigate this problem, using Nigeria as a case study. Based on surveys in West Africa, t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137666b844e39989232a454d71aa5827
https://doi.org/10.4108/eai.13-9-2017.153339
https://doi.org/10.4108/eai.13-9-2017.153339
Autor:
Nazar Ali, Raed A. Abd-Alhameed, Yasir I. A. Al-Yasir, Zain-Aldeen S. A. Rahman, Atta Ullah, M.J. Ngala, Naser Ojaroudi Parchin
Publikováno v:
Antennas and Propagation Conference 2019 (APC-2019)
This paper presents a compact planar tunable filter covering the 2.5 to 3.8 GHz spectrum for 4G and 5G wireless communications using a new hybrid technique. The microstrip filter uses five coupled line resonators with λ/4 open-circuited stubs. The c
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae51d320a79e3666cfe873d182877de5