A design of a single element switched beam antenna on Mushroom-like EBG structures

Chaipanya, Pichaya

doi:10.15199/48.2021.11.06

Cited by 2 publications

(2 citation statements)

References 0 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…In the future, further research can focus on refining these designs and exploring their potential applications in other wireless communication scenarios [42], [43] and applications [44], [45], [46]. In addition, fabrication, cost, and integration of the metamaterial element in real-world applications will be investigated for further work.…”

Section: Discussionmentioning

confidence: 99%

Advancements in Mobile Communication: A Novel Sectoral Antenna Design Incorporating Magneto-Electric Curved Strip Dipoles and PRS Superstrate

Santalunai,

Naktong

et al. 2024

IEEE Access

View full text Add to dashboard Cite

This research investigates the process of designing, practical implementation, and modification of features in a sectoral antenna for mobile communication technology. The study employs the principles of a magneto-electric dipole and metamaterials to achieve its objectives. The antenna comprises a pair of magneto-electric curved strip dipoles arranged in a cross configuration for feeding. The antenna superstructure is constructed using a metamaterial consisting of three layers of metallic rods and a U-shaped reflector plane. The feeding component is oriented orthogonally to the ground plane at angles of ±45 degrees and is powered by two crossed-shaped strips to achieve dual polarization. Circular polarization can be attained through a three-layer metamaterial, providing control over the electric field's magnitude and phase. Additionally, the U-shaped reflector plane reflects waves, effectively increasing the sectoral antenna's beamwidth. The sectoral antenna achieves a peak gain of 15.35 dBi, representing an improvement over the initial gain of 9.8 dBi achieved solely through the use of magneto-electric curved strip dipoles. This proposed methodology can be adapted to enable circular polarization for mobile communication.INDEX TERMS Circular polarization, magneto-electric antenna, metamaterials, curved strip dipole, high gain.

show abstract

Section: Discussionmentioning

confidence: 99%

Advancements in Mobile Communication: A Novel Sectoral Antenna Design Incorporating Magneto-Electric Curved Strip Dipoles and PRS Superstrate

Santalunai,

Naktong

et al. 2024

IEEE Access

View full text Add to dashboard Cite

show abstract

“…These artificial structures exhibit unique electromagnetic characteristics, including negative permittivity and permeability, exceptionally high impedance, and perfect magnetic properties [2,3,4]. Among the various types of metamaterials, Electromagnetic Band Gap (EBG) has gained significant attention in recent studies due to its remarkable ability to control the electromagnetic wave characteristics at specific frequencies [5,6,7]. The natural ability of EBG to suppress surface waves is utilized widely to reduce mutual coupling in multiple antenna configurations [8,9,10].…”

Section: Introductionmentioning

confidence: 99%

Design and Realization of Metamaterial Antenna for Enhancement of Antenna Parameters in 5G Frequency

Sianipar,

Rafasari,

Ryanu

et al. 2023

JMECS

View full text Add to dashboard Cite

Technological advancements, particularly in telecommunications, are accelerating. The speed of which data is sent and received is a critical demand in the rapidly expanding telecommunications sector. Fifth - generation (5G) technology necessitates the use of antenna that can effectively send and receive data. This study examines the design and realization of a microstrip antenna that operates at 3.5 GHz utilizing Electromagnetic Band Gap (EBG). The usage of an EBG can optimize antenna quality and dimensions. Based on the simulation results, the original antenna without EBG obtained S11 of -30.76 dB with a Gain of 2.653 dBi at 3.5 GHz. By adding the EBG structure with 4 x 4 configuration, the simulation results show a better S11 of -40.021dB and a higher Gain of 4.229 dBi, at a distance of 5 mm between the antenna and the EBG structure. For the measurement results, this antenna obtained S11 of -33.088 dB with a Gain of 4.3 dBi. In addition, there is a change in the radiation pattern between the Regular Antenna and the Antenna with EBG. In the antenna radiation pattern with EBG the current direction is reflected in phase and result in constructive reflection. Based on the parameters obtained from measurements and simulations, the antenna has achieved the target specification and can be used at a frequency of 3.5 GHz.

show abstract

A design of a single element switched beam antenna on Mushroom-like EBG structures

Cited by 2 publications

References 0 publications

Advancements in Mobile Communication: A Novel Sectoral Antenna Design Incorporating Magneto-Electric Curved Strip Dipoles and PRS Superstrate

Advancements in Mobile Communication: A Novel Sectoral Antenna Design Incorporating Magneto-Electric Curved Strip Dipoles and PRS Superstrate

Design and Realization of Metamaterial Antenna for Enhancement of Antenna Parameters in 5G Frequency

Contact Info

Product

Resources

About