Realisation of a lossless transistor gyrator
Tadahiro Yanagisawa · Electronics Letters · 1967
A new gyrator circuit which satisfies the condition Y11=Y22=0 is proposed. In this circuit the arbitrary adjustment of either the Y12 or the Y21 is possible without affecting the above condition. Therefore, one can get the ideal gyrator or lossless active gyrator. A simple experiment shows good agreement with the theory.