Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Sovuthy CHEAB"'
Publikováno v:
IEEE Access, Vol 12, Pp 111386-111399 (2024)
This paper presents a novel structural optimization approach for an asymmetrical inline topology with transmission zeros, known as Extracted Pole Unit (EPU) filter using a goal-oriented reinforcement learning method, specifically a hybrid of Soft Act
Externí odkaz:
https://doaj.org/article/c2ea233898ca4096bf1790272d106db1
Publikováno v:
Journal of Electromagnetic Engineering and Science, Vol 23, Iss 3, Pp 283-293 (2023)
The design of compact parallel-connected chained function filters is presented in this paper. The proposed filters will offer reduced sensitivity to manufacturing tolerance within the specified bandwidth in comparison to conventional Chebyshev filter
Externí odkaz:
https://doaj.org/article/6832c8c61086450d9160ce6b04e88c1c
Publikováno v:
IEEE Access, Vol 10, Pp 112812-112831 (2022)
In this article, Y-junction strip-line circulators are designed using an enhanced closed form solution consisting of unified key equations and a flowchart design, which serves as a direct procedure for designing a ferrite circulator. This design meth
Externí odkaz:
https://doaj.org/article/a720fe931ae14bbdaec7d030932589c4
Publikováno v:
IEEE Access, Vol 8, Pp 28571-28583 (2020)
This paper presents for the first time a method of mathematical synthesis involving chaining of Chebyshev polynomials of the second kind for the application of a dual-band waveguide filter. This method takes advantage of second kind Chebyshev polynom
Externí odkaz:
https://doaj.org/article/103057726ed64fda8c19325c67b67c6b
Publikováno v:
IEEE Access, Vol 7, Pp 130922-130936 (2019)
Given how important multiband filters are in the current era, little work seems to have come up with methods that can produce multiband filters of more than two passbands with flexibility in inner-band frequency selection, as well as specific bandwid
Externí odkaz:
https://doaj.org/article/85f68200fb6a4982b284efaf7fc7ff49
Publikováno v:
IEEE Access, Vol 6, Pp 1284-1291 (2018)
This paper presents the realization of a lossy asymmetrical bandstop filter prototype on a microstrip planar structure using multiple Triplet sections. The realization of a single Triplet section on a microstrip structure is proposed and discussed. T
Externí odkaz:
https://doaj.org/article/91882aaa461c4b35bde6a81e2a361808
Publikováno v:
Sensors, Vol 21, Iss 9, p 2943 (2021)
The bi-directional information transfer in optical body area networks (OBANs) is crucial at all the three tiers of communication, i.e., intra-, inter-, and beyond-BAN communication, which correspond to tier-I, tier-II, and tier-III, respectively. How
Externí odkaz:
https://doaj.org/article/f6b264c75afe43b7892353b66c757d2c
Autor:
Sovuthy Cheab, Peng Wen Wong
Publikováno v:
Radioengineering, Vol 24, Iss 3, Pp 795-799 (2015)
This article introduces the design of a novel quasi dual-mode, elliptic coaxial filter. The transfer function is mapped to a generalized Chebyshev prototype with symmetrically located transmission zeros (TZs) where the coupling values are extracted.
Externí odkaz:
https://doaj.org/article/6b6e7956120145658f0163723aa77f1e
Autor:
Ali, Shahid M, Sovuthy, Cheab, Noghanian, Sima, Abbasi, Qammer H., Asenova, Tatjana, Derleth, Peter, Casson, Alex, Arslan, Tughrul, Hussain, Amir
A button sensor antenna for wireless medical body area networks (WMBAN) is presented, which works through the IEEE 802.11b/g/n standard. Due to strong interaction between the sensor antenna and the body, an innovative robust system is designed with a
Externí odkaz:
http://arxiv.org/abs/2203.04884
Autor:
Ali, Shahid M, Sovuthy, Cheab, Noghanian, Sima, Abbasi, Qammer H., Asenova, Tatjana, Derleth, Peter, Casson, Alex, Arslan, Tughrul, Hussain, Amir
A flexible meander line monopole antenna (MMA) is presented in this paper. The antenna can be worn for on-and off-body applications. The overall dimension of the MMA is 37 mm x 50 mm x2.37 mm3. The MMA was manufactured and measured, and the results m
Externí odkaz:
http://arxiv.org/abs/2202.05166