Every time a smartphone connects to Wi-Fi or a mobile network streams data to millions of users simultaneously, it relies on technology pioneered by Arogyaswami Paulraj. In 1992, he invented Multiple Input Multiple Output (MIMO) technology, which uses multiple antennas to dramatically increase wireless capacity and reliability. MIMO became the foundational architecture behind Wi-Fi, 4G LTE, and 5G networks, helping make modern mobile internet possible.”
