Metamaterials and their application in the performance enhancement of reconfigurable antennas: A review

M Hussain, WA Awan, MS Alzaidi, N Hussain, EM Ali… - Micromachines, 2023 - mdpi.com
Metamaterials exhibit properties in terms of subwavelength operation or phase
manipulation, among others, that can be used in a variety of applications in 5G …

Design and verification of novel low-profile miniaturized pattern and frequency tunable microstrip patch antenna using two PIN diodes

SP Lavadiya, V Sorathiya, S Kanzariya… - Brazilian Journal of …, 2021 - Springer
The presented manuscript represents a miniaturized microstrip patch antenna with
frequency and pattern reconfigurability. Three modes are analyzed based upon switching …

Frequency and pattern reconfigurable antenna for emerging wireless communication systems

A Iqbal, A Smida, NK Mallat, R Ghayoula, I Elfergani… - Electronics, 2019 - mdpi.com
A printed and minimal size antenna having the functionality of frequency shifting as well as
pattern reconfigurability is presented in this work. The antenna proposed in this work …

Design and Experimental Analysis of Multiband Compound Reconfigurable 5G Antenna for Sub‐6 GHz Wireless Applications

I Ahmad, H Dildar, WUR Khan… - Wireless …, 2021 - Wiley Online Library
In this paper, a printed low‐profile antenna with frequency and pattern reconfigurable
functionality is designed in three modes. Each mode operates at different frequency bands …

Low-cost, multiband, high gain and reconfigurable microstrip radiating structure using PIN diode for 5G/Wi-MAX/WLAN applications

SK Patel, SP Lavadiya, J Parmar, K Ahmed… - Physica B: Condensed …, 2022 - Elsevier
The simple technique for achieving frequency reconfigurability is proposed using a single
PIN diode. Biasing complexity is minimized by attaching the PIN diode at the top of the …

A Compact Frequency and Radiation Reconfigurable Antenna for 5G and Multistandard Sub‐6 GHz Wireless Applications

S Ullah, I Elfergani, I Ahmad, IU Din… - Wireless …, 2022 - Wiley Online Library
This paper presents a reconfigurable antenna operating in three modes at different
frequency bands with pattern reconfiguration. Frequency and pattern reconfigurability are …

Design and development of parasitic elements loaded quadband frequency and pattern reconfigurable antenna

K Karthika, K Kavitha - … Journal of RF and Microwave Computer …, 2023 - Wiley Online Library
Modern communication demands a low‐profile, versatile antenna. In this paper, a low‐
profile antenna of size 38× 40× 0.787 mm3 is proposed to reconfigure frequency and …

Design and fabrication of flexible and frequency reconfigurable antenna loaded with copper, distilled water and seawater metamaterial superstrate for IoT applications

SP Lavadiya, SK Patel, K Ahmed… - … Journal of RF and …, 2022 - Wiley Online Library
The manuscript represents a novel superstrate metamaterial loaded microstrip patch
antenna to achieve multiband frequency reconfigurability. The performance is observed for …

Low-cost, compact, and reconfigurable antennas using complementary split-ring resonator metasurface for next-generation communication systems

SK Patel, SP Lavadiya, J Parmar, S Das… - International Journal of …, 2023 - cambridge.org
An innovative and simple method for attaining broadband frequency reconfigurable antenna
structure is presented using low-cost materials and a compact design. The frequency …

An assessment of progress in 5.8 GHz quasi-lumped element resonator antennas

S Kamal, ASB Mohammed, MF Bin Ain… - IETE Technical …, 2021 - Taylor & Francis
The revolutionary microstrip technology for wireless communication suffers from relatively
large size and low radiation efficiency when modeled for the current challenging hardware …