Back Paràmetres Z Catalan Zweitor#Zweitorgleichungen und Parameter German پارامترهای امپدانس Persian Матрица сопротивлений Russian 阻抗参数 Chinese
Impedance parameters or Z-parameters (the elements of an impedance matrix or Z-matrix) are properties used in electrical engineering, electronic engineering, and communication systems engineering to describe the electrical behavior of linear electrical networks. They are also used to describe the small-signal (linearized) response of non-linear networks. They are members of a family of similar parameters used in electronic engineering, other examples being: S-parameters,[1] Y-parameters,[2] H-parameters, T-parameters or ABCD-parameters.[3][4]
Z-parameters are also known as open-circuit impedance parameters as they are calculated under open circuit conditions. i.e., Ix=0, where x=1,2 refer to input and output currents flowing through the ports (of a two-port network in this case) respectively.
- ^ David M. Pozar (2004-02-05). Microwave Engineering. Wiley. pp. 170–174. ISBN 978-0-471-44878-5.
- ^ David M. Pozar, 2005 (op. cit); pp 170-174.
- ^ David M. Pozar, 2005 (op. cit); pp 183-186.
- ^ A.H. Morton, Advanced Electrical Engineering, Pitman Publishing Ltd., 1985; pp 33-72, ISBN 0-273-40172-6.