[HTML][HTML] Antenna/propagation domain self-interference cancellation (SIC) for in-band full-duplex wireless communication systems

Y Chen, C Ding, Y Jia, Y Liu - Sensors, 2022‏ - mdpi.com
In-band full duplex (IBFD) is regarded as one of the most significant technologies for
addressing the issue of spectrum scarcity in 5G and beyond systems. In the realization of …

Design of a compact planar transmission line for miniaturized rat-race coupler with harmonics suppression

A Lalbakhsh, G Mohamadpour, S Roshani, M Ami… - IEEE …, 2021‏ - ieeexplore.ieee.org
This paper presents an elegant yet straightforward design procedure for a compact rat-race
coupler (RRC) with an extended harmonic suppression. The coupler's conventional/4 …

Size reduction and harmonics suppression in microwave power dividers: A comprehensive review

S Roshani, SI Yahya, YY Ghadi… - aro-the scientific …, 2023‏ - eprints.cihanuniversity.edu.iq
In this paper, several types of microstrip power divider are studied and compared in terms of
harmonics suppression and size reductions. The importance of this research lies in the fact …

Design of a miniaturized branch line microstrip coupler with a simple structure using artificial neural network

S Roshani, J Azizian, S Roshani, M Jamshidi… - Frequenz, 2022‏ - degruyter.com
In this paper, a compact branch microstrip coupler with the simple structure using T-shaped
resonators and open-ended stubs at 1.8 GHz is designed and fabricated. The proposed …

[HTML][HTML] Application of neural network and time-domain feature extraction techniques for determining volumetric percentages and the type of two phase flow regimes …

AK Alanazi, SM Alizadeh, KS Nurgalieva, S Nesic… - Applied Sciences, 2022‏ - mdpi.com
One of the factors that significantly affects the efficiency of oil and gas industry equipment is
the scales formed in the pipelines. In this innovative, non-invasive system, the inclusion of a …

Design of a compact quad-channel microstrip diplexer for L and S band applications

S Roshani, SI Yahya, YS Mezaal, MA Chaudhary… - Micromachines, 2023‏ - mdpi.com
In this paper, two novel dual-band bandpass filters (BPFs) and a compact quad-channel
diplexer working at 1.7/3.3 GHz and 1.9/3.6 GHz are proposed. In the proposed diplexer …

A novel design for an ultracompact optical majority gate based on a ring resonator on photonic crystal substrate

F Parandin, A Sheykhian, N Bagheri - Journal of computational electronics, 2023‏ - Springer
This paper explores the design and simulation of a majority gate with three inputs based on
the resonance ring of 2D photonic crystals. The design of this gate uses a ring resonator and …

Extraction of time-domain characteristics and selection of effective features using correlation analysis to increase the accuracy of petroleum fluid monitoring systems

AM Mayet, SM Alizadeh, KS Nurgalieva, R Hanus… - Energies, 2022‏ - mdpi.com
In the current paper, a novel technique is represented to control the liquid petrochemical and
petroleum products passing through a transmitting pipe. A simulation setup, including an X …

Design and fabrication of a Wilkinson power divider with harmonic suppression for LTE and GSM applications

G Moloudian, S Soltani, S Bahrami, JL Buckley… - Scientific Reports, 2023‏ - nature.com
Abstract Conventional Wilkinson power dividers (WPDs) can provide acceptable
performance close to the nominal center frequency. However, these WPDs can also exhibit …