By: Chandu Visweswariah In 1982, I registered for a class called “Communications Circuits” on the leafy campus of the Indian Institute of Technology (IIT) in Chennai, India. The instructor was Prof. Ashok Jhunjhunwala (picture on the left and bio here and here). Fast forward almost 40 years since then, and Prof. Jhunjhunwala (who I’ll call Prof. J. in the rest…