Circuit model for given reflectance data constructed with mixed lumped and distributed elements for high speed/high frequency communication systems
Künye
Yarman, B. S. B., Şengül, M., Kılınç, A. & Aksen, A. (2005). Circuit model for given reflectance data constructed with mixed lumped and distributed elements for high speed/high frequency communication systems. Paper presented at the 12-18. doi:10.1109/NDS.2005.195323Özet
In this paper, a reflectance-based "non linear interpolation method" is presented to model the measured or computed data, obtained from a "passive one-port physical device" using mixed lumped and distributed elements. Mixed element model is constructed with cascade connection of series inductors [L], commensurate transmission lines or so called Unit Elements [UE] and shunt capacitors[C]. Basis of the new model rests on the numerical generation of the scattering parameters of the lossless two-port constructed with cascade connection of simple [L]-[UE]-[C] elements which describes a lossless 2-port in Darlington sense. The new modeling technique does not require direct optimization of the circuit elements of the selected topology. Rather, two-variable reflection coefficient is directly determined by means of a non linear but "convergence guaranteed" interpolation process to best fit the given data. A low-pass filter input reflection coefficient modeling example is included to exhibit the utilization of the proposed modeling method.
Kaynak
Fourth International Workshop on Multidimensional Systems, NDS 2005Cilt
2005İlgili Öğeler
Başlık, yazar, küratör ve konuya göre gösterilen ilgili öğeler.
-
Reflectance data model with mixed lumped and distributed elements for wireless communication systems
Yarman, Bekir Sıddık Binboğa; Şengül, Metin; Kılınç, Ali; Aksen, Ahmet (IEEE, 2005)In this paper, a new method is presented to model the given reflectance data obtained from a "passive one-port physical device", as a lossless two port consists of lumped and distributed elements. Basis of the new method ... -
An immitance based tool for modelling passive one-port devices by means of darlington equivalents
Yarman, Bekir Sıddık Binboğa; Aksen, Ahmet; Kılınç, Ali (Urban & Fischer Verlag, 2001)An immitance-based method is presented to model measured or computed data, obtained from a "passive one-port physical device" by means of its Darlington equivalent. In other words, the given data is modelled as a lossless ... -
A parametric approach to describe distributed two-ports with lumped discontinuities for the design of broadband MMIC's
Aksen, Ahmet; Yarman, Bekir Sıddık Binboğa (IEEE, 2003)This paper addreses the use of mixed lumped and distributed elements in the matching equalizers of broadband microwave communication subsytems in MMIC realizations. Construction of two-variable scattering functions for ...