Zobrazeno 1 - 10
of 168
pro vyhledávání: '"Nihad Dib"'
Autor:
Shaimaa Naser, Nihad Dib
Publikováno v:
Jordanian Journal of Computers and Information Technology, Vol 2, Iss 1, Pp 1-16 (2016)
In this paper, the design and analysis of microstrip-fed low-profile, compact ultra-wideband (UWB) monopole antenna with its multiple-input multiple-output (MIMO) configurations and two band-notches characteristics are carried out. The antennas are m
Externí odkaz:
https://doaj.org/article/3d0758fe6bc04912a3aba9cf58606fae
Publikováno v:
Active and Passive Electronic Components, Vol 27, Iss 4, Pp 237-245 (2004)
A new model for the microstrip line interdigital capacitor is proposed. This model consists of calculating the 2N×2N Y-matrix of the N coupled lines using the multiple coupled line tool. Then, this matrix is reduced to a 2×2 matrix using simple cir
Externí odkaz:
https://doaj.org/article/c2da85eab0f44775a77514b3a63d3d8f
Publikováno v:
Journal of Materials Science. 57:13928-13944
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d1d81ac86c39c73a40ba6fdf6d2b792
https://doi.org/10.1007/s10853-022-07475-3
https://doi.org/10.1007/s10853-022-07475-3
Publikováno v:
Electromagnetics. 41:315-330
The general design of N-way Bagley Power Divider (BPD) with unequal output power splitting ratio is presented through this paper for the first time. Design equations are systematically derived base...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8b0883deb3dd8627858c18c61cc9d18
https://doi.org/10.1080/02726343.2021.1962602
https://doi.org/10.1080/02726343.2021.1962602
Publikováno v:
Arabian Journal for Science and Engineering. 47:2807-2824
Elliptical antenna arrays (EAA) are capable of steering the principal beam to any direction, and they possess ease in realization as they need not be perfectly circular in shape. Novel evolutionary computing tools (ECT) can be used to design EAA with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::214b57233c83d862c236fdb7cf9955a5
https://doi.org/10.1007/s13369-021-05852-9
https://doi.org/10.1007/s13369-021-05852-9
Publikováno v:
Additive Manufacturing. 71:103599
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::44a405911653f9cfc6e49b96c5dcc61b
https://doi.org/10.1016/j.addma.2023.103599
https://doi.org/10.1016/j.addma.2023.103599
Autor:
Khair Al Shamaileh, Said Abushamleh, Amir Nosrati, Osama Hussein, Daniel G. Georgiev, Nihad Dib, Vijay Devabhaktuni
Publikováno v:
IEEE Access, Vol 8, Pp 139706-139714 (2020)
In this article, an optimization-driven methodology is proposed for the design of substrate integrated waveguide (SIW) bandpass filters (BPFs) with predefined passbands. The width between the metallic walls of via-holes is governed by a truncated Fou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6dc2023f44aed351a81e7635f0eb29f
https://ieeexplore.ieee.org/document/9152972/
https://ieeexplore.ieee.org/document/9152972/
Publikováno v:
Proceedings of the 1st International Congress on Engineering Technologies ISBN: 9781003178255
In this paper, the design of an ultra-wideband Wilkinson power divider (WPD) using non-uniform coplanar waveguide (CPW) is introduced. The main idea is to replace the conventional CPW by a non-uniform one that achieves the ultra-wideband operation. T
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::43a6312e9bc5e3ab57e4d3645110fb49
https://doi.org/10.1201/9781003178255-9
https://doi.org/10.1201/9781003178255-9
Publikováno v:
International Journal of Electronics. 107:461-479
In this paper, firstly, a common mistake in the formulation of the array factor of concentric elliptical antenna array (CEAA) is pointed out and corrected. Secondly, several CEAAs are optim...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7cd58548fbdc2dedbe82f8244e16cba3
https://doi.org/10.1080/00207217.2019.1661028
https://doi.org/10.1080/00207217.2019.1661028
Publikováno v:
IET Microwaves, Antennas & Propagation. 13:2264-2271
In this study, general design equations for 3-way unequal-split Bagley power dividers (BPDs) are systematically derived. The proposed design procedure allows for obtaining power dividers with the same split ratio but with different solutions for desi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d1297e20d824b71ce7b555c4e68ff66
https://doi.org/10.1049/iet-map.2019.0176
https://doi.org/10.1049/iet-map.2019.0176