Low-profile high gain broadband Substrate Integrated Waveguide antenna for 5G communication

Compact Wideband Antenna at 3.5 GHz for 5G Wireless Applications

This paper discusses the creation and testing of a small wideband antenna made for 5G use at 3.5 GHz. The antenna is designed to work in sub-6 GHz frequencies; this range is generally agreed upon as being very important for new fifth-generation wireless communication systems. The antenna was fabricated using FR-4 mater...

Design and Implementation of Reconfigurable MIMO Antenna Based on Diodes for 5G Mid/High Frequencies

This paper presents a reconfigurable quad-element frequency-MIMO antenna designed to work at sub-6 GHz and 38 GHz of the fifth generation (5G) spectrum. The proposed design uses orthogonal radiating elements to provide more isolation (>15 dB) and pattern diversity. The antenna is fabricated on a Rogers RT/Duroid 5880 s...

Design and Analysis of a Ring Dielectric Resonator Antenna Offering High Gain Over Wide Bandwidth

A wideband coaxial‐fed ring dielectric resonator antenna (DRA) design is presented, offering uniform high gain over its wide operating bandwidth. The proposed antenna uses a simple, compact, and cost‐effective coaxial edge‐feeding to achieve a wideband broadside radiation pattern. A comprehensive theoretical analysis i...

CPW Meander Line MIMO Antenna Loaded with Metallic Stubs to Enhance Isolation and Reduce Mutual Coupling

A compact four-port MIMO antenna is proposed for the 2.4 GHz ISM band and wireless communication applications. The antenna occupies a compact footprint of 0.372λ0 × 0.372λ0 and is implemented on an FR4 substrate with a dielectric constant of εr = 4.4. Initial antenna design study for unidirectional radiation and high f...

Broadband Miniaturized UWB Antenna for GPR, Wireless Communication, and Radar Systems Spanning Sub-6 GHz, X-, and Ku-Bands

— A compact Ultra-WideBand (UWB) microstrip antenna is realized on RT/Duroid 5880 with overall dimensions of 17 × 19 × 0.7 mm³. The slot patch configuration achieves continuous impedance matching from 3.9 to 17.54 GHz, resulting in a −10 dB bandwidth of 13.62 GHz. The three dominant resonant modes are at 3.91 GHz, 10.2...

Design, Simulation and Optimization of Frequency Selective Surface Integrated to a Sub-6 GHz Antenna