Introduction of Reflection and Transmission Coefficients for Nonuniform Radiating Transmission Lines

Introduction of Reflection and Transmission Coefficients for Nonuniform Radiating Transmission Lines

In the framework of a high-frequency transmission-line theory for nonuniform lines (TLST), new reflection and transmission coefficients are derived using generalized definitions of equivalent quantities from the classical transmission-line theory. This leads to local and frequency-dependent reflecti...

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Veröffentlicht in:IEEE transactions on electromagnetic compatibility 2015-12, Vol.57 (6), p.1705-1713
Hauptverfasser: Nitsch, Jurgen B., Rambousky, Ronald, Tkachenko, Sergey
Format: Artikel
Sprache:eng
Schlagworte:
Complex transmission-line parameters
Conductors
Couplings
Electric potential
Electromagnetic compatibility
Equivalence
Integral equations
Mathematical analysis
Mathematical model
Networks
networks of nonuniform transmission lines
Nonuniform
nonuniform transmission lines
radiation
Reflection
reflection and transmission coefficients for nonuniform lines
Reflection coefficient
Transmission lines
Wires
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Beschreibung
Zusammenfassung:In the framework of a high-frequency transmission-line theory for nonuniform lines (TLST), new reflection and transmission coefficients are derived using generalized definitions of equivalent quantities from the classical transmission-line theory. This leads to local and frequency-dependent reflection and transmission coefficients expressed in terms of matrizant elements. These quantities are needed to describe networks of nonuniform radiating transmission lines. A comparison between the currents calculated in the approach of TLST and those calculated with the aid of the new transmission and reflection coefficients shows an excellent agreement.
ISSN:0018-9375
1558-187X
DOI:10.1109/TEMC.2015.2456098