The effect of dielectric losses on the characteristics of a distributed RC null network
In this note the effects of dielectric losses on the electrical characteristics of a type of distributed RC null network are discussed. An expression is derived for the null frequency of the network and the transfer function is plotted as a function of the frequency f = ωRC for different values of dielectric losses. It is concluded that in a practical thin-film circuit the effect of the dielectric losses on the null frequency would be quite small.