Phased arrays in communication system based on Taguchi‐neural networks

A Smida, R Ghayoula, N Nemri… - International Journal …, 2014 - Wiley Online Library
Phased antenna array design is one of the most important electromagnetic optimization
problems. This research combined the Taguchi method and artificial intelligence methods …

[HTML][HTML] Taguchi Method-Based Synthesis of a Circular Antenna Array for Enhanced IoT Applications

W Amara, R Kheder, R Ghayoula, I El Gmati, A Smida… - Telecom, 2025 - mdpi.com
Linear antenna arrays exhibit radiation patterns that are restricted to a half-space and
feature axial radiation, which can be a significant drawback for applications that require …

A 4 bits Reflection type phase shifter based on Ga As FET

M Mabrouki, A Smida, R Ghayoula… - … World Symposium on …, 2014 - ieeexplore.ieee.org
A 4 bits digital phase shifter is designed and simulated. It is based on 3-db hybrid coupler
and totally twelve switches are used. The simulation results indicate an insertion loss better …

Beamforming multibeam antenna array using Taguchi optimization method

A Smida, R Ghayoula… - 2015 2nd World …, 2015 - ieeexplore.ieee.org
In this paper, an efficient method is presented to synthesize directive beam and multi-beam
patterns. An optimal radiation pattern is obtained for a linear antenna array using Taguchi's …

An improved Taguchi algorithm based on fitting and prediction for linear antenna array synthesis

X Xu, C Liao, Y Cheng, F Peng - International Journal of …, 2019 - Wiley Online Library
In this paper, a Taguchi method based on fitting and prediction is proposed to accelerate the
optimization process in antenna array synthesis. The implementation procedure combines …

Autonomous smart antenna systems for future mobile devices

W Zhou - 2015 - era.ed.ac.uk
Along with the current trend of wireless technology innovation, wideband, compact size, low-
profile, lightweight and multiple functional antenna and array designs are becoming more …

[PDF][PDF] Smart Base Station Antenna Performance for Cellular Radio System.

R Ghayoula, A Smida, A Gharsallah… - Journal of Engineering …, 2013 - researchgate.net
Adaptive array antenna technology is useful for detecting the Direction of Arrival (DOA) of
signal and delay for mobile communications, where the antenna beam will automatically …

Array design for the synthesis of stair step patterns using firefly optimization technique

CR Krishna, RP Mallikarjuna, K Raju… - International Journal on …, 2019 - elibrary.ru
In Array design, Pattern synthesis is one of the most critical problems in every application.
Array antennas provide flexibility in Beam Sha** Methods. They involve generation …

2× 1 Circular Array Patch Antennas with Double Circular Slots for WLAN Application

NMFNM Salleh, MFA Malek, N Hassan… - Theory and Applications …, 2015 - Springer
The purpose of this paper is to presents entire design of 2× 1 circular array patch antenna for
WLAN application of 2.4 GHz. Circular array with double circular slots microstrip antenna …