R N Sathisha

Papers

Total Citations

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About

Dr. R N Sathisha is a pioneering researcher in optical wireless communications, with a primary focus on visible light communication (VLC) systems. His most notable contribution is the demonstration of high data-rate multimedia streaming in a laser-based indoor VLC system, a breakthrough that addresses the growing demand for high-speed wireless connectivity. In this landmark 2020 work, Dr. Sathisha and his team successfully transmitted real-time, high-quality multimedia content over a laser-based VLC link, employing a blue laser diode-excited remote phosphor transmitter and an amplified AC-coupled silicon photodetector receiver, with USRP platforms enabling robust data handling. This achievement, which has garnered 4 citations, showcases his expertise in integrating advanced photonic components with software-defined radio architectures to overcome the limitations of traditional LED-based VLC systems. Dr. Sathisha’s work is pivotal for next-generation indoor wireless networks, offering a viable pathway to alleviate radio frequency spectrum congestion. His research continues to inspire innovations in laser-based optical wireless systems, making him a key figure in the evolution of high-speed, secure, and interference-free indoor communication technologies.