2321-0850
2.47 [According Google C. Report] | SJIF : 5.263 | PIF : 4.128
| Sr. No. | Title and Author Name | Page No. | Download |
|---|---|---|---|
| 1 | Title : Design and Optimization of a Frequency-and Pattern-Reconfigurable Two-Element Array Antenna for Adaptive Wireless Communications Authors : Dr. Ravindra Kumar Sharma Click Here For Abstract Abstract :The increasing demand for versatile and adaptable antenna systems in modern wireless communication necessitates the development of reconfigurable antennas capable of adjusting both their operational frequency and radiation patterns. This paper presents a novel design of a frequency-and pattern-reconfigurable two-element array antenna, aimed at enhancing system performance and flexibility in dynamic environments. The proposed antenna incorporates advanced reconfigurability mechanisms, including electronically tunable components and adjustable feed networks, to enable seamless transitions across multiple frequency bands and diverse radiation patterns. Comprehensive theoretical analysis and simulation results demonstrate the antenna’s capability to achieve wide frequency tunability and programmable beam steering, with performance metrics that surpass conventional fixed antennas. The design’s efficacy is validated through experimental prototypes, which confirm the predicted improvements in bandwidth, gain, and pattern versatility. This research underscores the potential of reconfigurable antenna technology in addressing the evolving needs of modern communication systems and provides a foundation for further advancements in adaptive antenna design. |
1-5 | |
| 2 | Title : Advanced Design and Analysis of Fractal and Polar Microstrip Antennas for Enhanced Wireless Communication Systems Authors : Dr. Ravindra Kumar Sharma Click Here For Abstract Abstract :The increasing demand for high-performance wireless communication systems necessitates the development of advanced antenna technologies. This paper investigates the design and analysis of fractal and polar microstrip antennas and their arrays, highlighting their potential to enhance wireless communication. Fractal microstrip antennas, known for their multi-band and wideband capabilities, utilize intricate geometric patterns to achieve compact size and improved performance. Polar microstrip antennas, which leverage polarization control, offer significant benefits in reducing signal interference and enhancing signal clarity. By combining these innovative antenna designs into arrays, we demonstrate their ability to provide superior beamforming, gain, and bandwidth characteristics. The performance of these antennas is evaluated through detailed simulations, focusing on key parameters such as return loss, VSWR, gain, and radiation patterns. Comparative analyses with conventional antenna designs underscore the advantages of fractal and polar microstrip antennas in specific wireless communication applications, including 5G networks and satellite communications. The paper also discusses the current challenges and future research directions, aiming to further optimize these antennas for emerging communication technologies. |
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