Comparative Analysis of Analog, Digital, and Hybrid Beamforming Techniques for Enhanced MIMO Wireless Communication Systems: Radiation Pattern and Normalized Power

Beamforming approch is the essential for improving the efficiency of wireless communication networks. These approaches includes analog, digital and hybrid beamforming. Each approach offers unique advantages and presents specific challenges. Analog Beamforming is stands for its simplicity and cost-effectiveness, yet it has limited versatility. On the other side, Digital Beamforming offers greater flexibility at a higher expense and complexity. Hybrid Beamforming emerges as a balanced strategy that combines the benefits of both analog and digital approaches to improve performance, cost, and complexity. This study fully investigates the radiation patterns and normalized power characteristics of these three beamforming techniques. These findings underscore beamforming's capacity to enhance wireless communication and offer critical insights for augmenting the reliability and efficiency of wireless networks.