Antenna gain enhancement by using low-infill 3D-printed dielectric lens antennas

BT Malik, V Doychinov, SAR Zaidi, ID Robertson… - IEEE …, 2019 - ieeexplore.ieee.org
This paper reports on the design and three-dimensional (3D) integration of low-cost, low-
loss and easy-to-fabricate 3D-printed integrated lens antennas (ILAs) for 5G broadband …

Experimental investigations of dual functional substrate integrated waveguide antenna with enhanced directivity for 5G mobile communications

N Sathishkumar, SK Palanisamy, R Natarajan… - Heliyon, 2024 - cell.com
Antennas with higher gain and efficiency deliver superior performance across a wide
frequency range. Achieving these characteristics at high frequencies while keeping a …

Low Loss Wideband 4× 4 Butler Matrix Networks Based on Substrate Integrated Waveguide for 5G Applications

YM Hussein, MKA Rahim, NA Murad… - IEEE Access, 2023 - ieeexplore.ieee.org
Current wireless communications urgently need to provide huge data rates, high gain and
high directivity radiation pattern beams. Therefore, beamforming networks (BFNs) are …

Multi resonant slot antenna design to radiate fan‐shaped multi‐beam radiation pattern with the use of two‐dimensional perforated Luneburg lens

P Esmaeili, MM Taskhiri - International Journal of RF and …, 2022 - Wiley Online Library
In this article, a multi‐resonance frequency scanning antenna with a Luneburg lens is
designed. This antenna operates in the X‐band and can achieve beam steering by …

Substrate integrated waveguide antenna at millimeter wave for 5G application

YM Hussein, MKA Rahim… - The Applied …, 2022 - journals.riverpublishers.com
This paper presents a dual-band slot antenna using substrate integrated waveguide (SIW)
technology at 26 and 28 GHz. High loss is one of the main challenges faced by 5G base …

Compact bilayer substrate integrated waveguide leaky wave antenna with dumbbell‐shaped slot based on the TE20 mode

A Abolfathi, P Rezaei, M Sharifi - International Journal of RF …, 2019 - Wiley Online Library
In this article, a compact dual layer leaky wave antenna array is simulated and constructed
using the substrate integrated waveguide (SIW) based on the TE20 mode at the X‐and Ku …

A Small Size Wideband M-Shaped Polygonal Slot Antenna for X-Band Satellite Applications.

MM Rabie, MS El-Gendy, AR El Damak… - Progress In …, 2024 - jpier.org
This paper presents a small size M-shaped polygonal slot antenna for X-band satellite
telemetry and Synthetic Aperture Radar (SAR) applications. The proposed antenna has …

Logarithmic slots antennas using substrate integrated waveguide

J Kachhia, A Patel, A Vala, R Patel… - International Journal of …, 2015 - Wiley Online Library
This paper represents new generation of slotted antennas for satellite application where the
loss can be compensated in terms of power or gain of antenna. First option is very crucial …

A novel two-layer low-profile 23-GHz microstrip array fed by slots in an SIW for wireless backhauling applications

J Hautcoeur, K Hettak, L Talbi, M Nedil… - IEEE Transactions …, 2017 - ieeexplore.ieee.org
This paper proposes a robust option for developing a new class of efficient and cheap
antenna array based on patch array fed by substrate-integrated waveguide (SIW) through …

[PDF][PDF] New design of leaky wave antenna based on SIW technology for beam steering

S Doucha, M Abri - International Journal of Computer Networks & …, 2013 - academia.edu
This paper presents the results of an investigation of a new version of a leaky wave antenna
that is based on a substrate integrated waveguide (SIW). The structure of SIW is composed …