Due to the importance of beamforming in improving the communication systems
performance, this paper presents a novel study of beamforming of planar antenna arrays …

The beam pattern synthesis of antenna arrays is one of the most significant optimization
problems in the electromagnetics community, and it affects the performance of wireless …

In this study, a compact series-fed center-fed open-stub (SFCFOS) linear array antenna for K-
band applications is presented. The antenna is composed of a single-line 10-element linear …

The power pattern synthesis, as well as the sidelobe level (SLL) suppression of the planar
antenna arrays for the wireless power transmission is investigated. An improved chicken …

We propose a new technique in this letter to design a 4× 8 Butler matrix (BM) using a four-
port network and variable phase shifters. This method helps the proposed BM to produce …

A planar split-ring resonator (SRR) antenna full/sparse array, fed by a Chebyshev
distribution, is proposed in this paper. Following the Yagi principle, the antenna element …

In this paper the design and implementation of a patch antenna array using Dolph
Chebyshev current distribution operating in C-Band is demonstrated. The proposed novel …

The differential microphone array, or differential beamformer, has attracted much attention
for its frequency-invariant beampattern, high directivity factor and compact size. In this work …

The development of linearly polarized slotted patch antenna array fed by power weighting
distribution is presented. The antenna array which consists of 5 slotted square patches is …

In order to overcome some shortcomings including the premature convergence and slow
convergence speed at later evolution stage of conventional cuckoo search (CS) algorithm …