Title :
Modeling of the influence of parasitic coupling between a component and its feeding line on scattering parameters
Author :
Van Thielen, Bart L A ; Vandenbosch, Guy A E
Author_Institution :
Telecommun. & Microwaves Sect., Katholique Univ. Leuven, Heverlee, Belgium
fDate :
3/1/2003 12:00:00 AM
Abstract :
In this paper, a method is discussed that allows a more precise modeling of the S-parameters of a component by taking into account the way it is connected. The coupling between the feeding line and the component changes the S-parameters of the component by more than just a mere shift in the reference plane. This coupling is approximated by assuming that the feeding line only carries a travelling wave and by using elementary dipoles to model the radiation of the component.
Keywords :
S-parameters; electromagnetic compatibility; electromagnetic coupling; modelling; EMC; S-parameters; component radiation; electromagnetic compatibility; elementary dipoles; feeding line; modeling; mutual coupling; parasitic coupling; travelling wave; Circuit simulation; Coupling circuits; Design automation; Distributed parameter circuits; Electromagnetic compatibility; Frequency; Mutual coupling; Power transmission lines; Scattering parameters; Transmission line theory;
Journal_Title :
Microwave Theory and Techniques, IEEE Transactions on
DOI :
10.1109/TMTT.2003.808626
