Mukesh Kumar, Dr. Bhimrao Ambedkar University, India

Antennas are significant in wireless communication systems, and with advancing technology, there's a rising demand for lightweight, low-profile antennas with broad coverage and versatile applications. The main aim of this research is to evaluate the performance of Evaluation of Reconfigurable Antennas for wireless communication. In this research the final design achieved dual-band operation at 3.21 GHz, 4.0 GHz, and 5.32 GHz with gains up to 6.77 dBi and efficiency exceeding 70%, enabling pattern tilts of +30° and 30°. Advantages include high efficiency, simplified design, and versatile functionality, while drawbacks involve larger dimensions, fabrication discrepancies, and limitations of the FR-4 substrate. This design, suitable for wireless communication and WLAN, balances performance and complexity, with potential for future miniaturization and material optimization.

Reconfigurable Antennas, Arrow-shaped antenna, design and optimization etc.