Feasibility study of antenna synthesis using hyper beamforming

by   Gebrehiwet Gebrekrstos Lema, et al.

Wireless communication requires an effective antenna synthesis that characterizes adequate infrastructures to provide the broader bandwidth and reduced interference. Antenna design with minimal signal degradation, optimal gain directive main beam to sustain minimal loss has been a hot issue among many communication engineers for several years. In this paper, the effects of the eccentricity of the antenna, element-spacing, number of elliptical rings and number of elements are evaluated. For efficient antenna synthesis, deep Side Lobe Level (SLL) reduction and superior directivity are critical. We have also studied the significance of hyper beamforming in Elliptical Cylindrical Antenna Array (ECAA) in comparison to the geometric configuration of the antenna parameters (eccentricity of the antenna, element-spacing, number of elliptical rings and number of elements). The hyper beam exponent has resulted in flexible pattern synthesis while simultaneously reducing the side lobe of the proposed antenna array, thus decreasing the SLL and increasing directivity that is vital for wideband applications.



There are no comments yet.


page 1

page 5


SLL attenuation-based thinned antenna design for next-generation communications

Among the hot issues of the Fifth Generation (5G), developing by the Thi...

Flexible Quasi-Yagi-Uda antenna for 5G communication

This paper presents the design and experimental of a single and array Qu...

A Novel Elliptical-Cylindrical Antenna Array for Radar Applications

Abstract: With the advancement of radar technology, detecting objects, d...

Trading beams for bandwidth: Imaging with randomized beamforming

We study the problem of actively imaging a range-limited far-field scene...

Mitigating Hand Blockage with Non-Directional Beamforming Codebooks

Hand blockage leads to significant performance impairments at millimeter...

Towards Flexible Wireless Charging for Medical Implants Using Distributed Antenna System

This paper presents the design, implementation and evaluation of In-N-Ou...

Effects of Beamforming and Antenna Configurations on Mobility in 5G NR

The future 5G systems are getting closer to be a reality. It is envision...
This week in AI

Get the week's most popular data science and artificial intelligence research sent straight to your inbox every Saturday.