Potirakis SM, Alexakis GE, Tombras GS.
Generalized two-port performance evaluation. In: Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 1. ; 1996. pp. 140-143.
Website Potirakis SM, Alexakis GE, Tombras GS.
Alternative two-port feedback analysis approach. In: Proceedings of the IEEE International Conference on Electronics, Circuits, and Systems. Vol. 1. ; 1996. pp. 156-159.
Website