DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS

Dr.Chetan S; Rakshitha R; Varshitha N N; Vasudev M N; Vennala R L

DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS

December 2025

Vol-11, Issue-6

Paper ID: 27815

ISSN: 2395-4396

Downloads: 0

Abstract & Details

Research Area

ELECTRONICS AND COMMUNICATION ENGINEERING

Keywords

Reconfigurable antenna Hexa band operation Frequency switching Wireless communication Multiband communication Impedance bandwidth Radiation pattern stability Antenna miniaturization communication systems Antenna performance analysis Adaptive wireless systems.

Abstract

This work presents the design and detailed performance analysis of a frequency-reconfigurable planar monopole antenna, where we choose to reconfigure the antenna in hexa-band operation to meet the requirements of modern multi-standard wireless communication systems. The proposed antenna is developed using a compact planar monopole structure integrated with reconfigurable switching elements that dynamically modify the surface current paths, enabling selective activation of six distinct resonant bands without altering the physical footprint. The design methodology includes optimization of the radiating patch geometry, ground structure, feed configuration, and switch placement to ensure stable impedance matching and efficient mode switching across all six bands. Extensive simulations were carried out to examine S-parameters, VSWR, gain, radiation efficiency, bandwidth behavior, and far-field patterns under each switching state. A prototype was fabricated to experimentally validate the simulated outcomes, demonstrating close alignment in terms of resonant frequency shifts, return loss improvement, and radiation performance for all configurations. The hexa-band reconfigurable planar monopole antenna thus exhibits adaptable frequency behavior, consistent radiation characteristics, and strong suitability for applications such as WLAN, LTE, Wi-Fi, Bluetooth, and sub-6-GHz 5G, making it a promising solution for compact and flexible next-generation wireless devices.

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Author Information

#	Name	Institute / Affiliation
1	Dr.Chetan S	SJM INSTITUTE OF TECHNOLOGY
2	Rakshitha R	SJM INSTITUTE OF TECHNOLOGY
3	Varshitha N N	SJM INSTITUTE OF TECHNOLOGY
4	Vasudev M N	SJM INSTITUTE OF TECHNOLOGY
5	Vennala R L	SJM INSTITUTE OF TECHNOLOGY

How to Cite

Use the following formats to cite this article in your research.

APA Style

S, Dr.Chetan, R, Rakshitha, N, Varshitha N, N, Vasudev M, & L, Vennala R (2025). DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS. International Journal of Advance Research and Innovative Ideas In Education, 11(6), 1273-1282.

MLA Style

S, Dr.Chetan, et al. "DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS." International Journal of Advance Research and Innovative Ideas In Education, vol. 11, no. 6, 2025, pp. 1273-1282.

IEEE Style

Dr.Chetan S, Rakshitha R, Varshitha N N, Vasudev M N, and Vennala R L, "DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS," International Journal of Advance Research and Innovative Ideas In Education, vol. 11, no. 6, pp. 1273-1282, 2025.

Vancouver Style

S Dr.Chetan, R Rakshitha, N Varshitha N, N Vasudev M, L Vennala R. DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS. International Journal of Advance Research and Innovative Ideas In Education. 2025;11(6):1273-1282.

Harvard Style

S, Dr.Chetan, R, Rakshitha, N, Varshitha N, N, Vasudev M, & L, Vennala R (2025) 'DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS', International Journal of Advance Research and Innovative Ideas In Education, 11(6), pp. 1273-1282.

Chicago Style

S, Dr.Chetan, et al. "DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS." International Journal of Advance Research and Innovative Ideas In Education 11, no. 6 (2025): 1273-1282.

Turabian Style

S, Dr.Chetan, et al. "DESIGN AND PERFORMANCE ANALYSIS OF FREQUENCY RECONFIGURABLE PLANAR MONOPOLE ANTENNAS FOR WIRELESS APPLICATIONS." International Journal of Advance Research and Innovative Ideas In Education 11, no. 6 (2025): 1273-1282.