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Research Article Open Access A Bound for the Derivative of Positive Real Functions and Corresponding Circuits

Bülent Nafi Örnek, Örnek B, Canan ORAL, ORAL C, Timur Düzenli, Düzenli T

4th International Symposium on Innovative Approaches in Engineering and Natural Sciences 2019 https://doi.org/10.36287/setsci.4.6.083

In this paper, driving point impedance functions, Z(s)=A+c_1*(s-b)+c_2*(s-b)^2+..., which are frequently used in electrical engineering, have been considered for boundary analysis of the Schwarz lemma. Accordingly, considering the s_1, s_2…

Research Article Open Access Some results of the driving point impedance functions

Bülent Nafi ÖRNEK, ÖRNEK B, Canan ORAL, ORAL C, Timur DÜZENLİ, DÜZENLİ T

2nd International Symposium on Innovative Approaches in Scientific Studies 2018

In this paper, a boundary version of the Schwarz lemma has been considered for driving point impedance functions at s = 0 point of the imaginary axis. Accordingly, under Z(0) 0 = condition, the modulus of the derivative of the Z s ( ) fun…