Reciprocity and Inter-Reciprocity: A Tutorial— Part I: Linear Time-Invariant Networks

We present a systematic treatment of reciprocity and inter-reciprocity in linear electrical networks, without resorting to the use of Tellegen’s theorem. In Part I, we discuss linear time-invariant networks. In Part II, we expand the applications of our approach to linear periodically time-varying (LPTV) networks.