Construction and applications of the Dirichlet-to-Neumann operator in transmission line modeling

Thomas DEMEESTER; Daniël De ZUTTER

Makale detayları

Construction and applications of the Dirichlet-to-Neumann operator in transmission line modeling

Yazarlar:

Thomas DEMEESTER | Daniël De ZUTTER

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.205-216

Belge Tipi:

Makale

Yayın Tarihi:

2/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000743989

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632

Özet:

 

The Dirichlet-to-Neumann (DtN) operator is a useful tool in  the characterization of interconnect structures.  In combination with  the Method of Moments, it can be used for the calculation of the  per-unit length transmission line parameters of multi-conductor  interconnections, or to directly determine the internal impedance of  conductors.  This paper presents a new and fast calculation method for the DtN boundary operator in the important case of rectangular  structures, based on the superposition of parallel-plate waveguide  modes.  Especially for its non-differential form, some numerical  issues need to be addressed.  It is further explained how the DtN  operator can be determined for composite geometries.  The theory is  illustrated with some numerical examples.

 

The Dirichlet-to-Neumann (DtN) operator is a useful tool in  the characterization of interconnect structures.  In combination with  the Method of Moments, it can be used for the calculation of the  per-unit length transmission line parameters of multi-conductor  interconnections, or to directly determine the internal impedance of  conductors.  This paper presents a new and fast calculation method for the DtN boundary operator in the important case of rectangular  structures, based on the superposition of parallel-plate waveguide  modes.  Especially for its non-differential form, some numerical  issues need to be addressed.  It is further explained how the DtN  operator can be determined for composite geometries.  The theory is  illustrated with some numerical examples.

Makale detayları

Construction and applications of the Dirichlet-to-Neumann operator in transmission line modeling

Yazarlar: Thomas DEMEESTER | Daniël De ZUTTER

Yayıncı: TUBITAK

Dergi: Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.205-216

Belge Tipi: Makale

Yayın Tarihi: 2/2009

Belge Dili: Türkçe

Document ID (Org No.): 2000743989

Sıklık: İki Aylık

eISSN: 1303-6203

pISSN: 1300-0632

Sayı

Yazarlar:

Thomas DEMEESTER | Daniël De ZUTTER

Yayıncı:

TUBITAK

Dergi:

Turkish Journal of Electrical Engineering and Computer Science 2009 Vol.17 Issue 3, pp.205-216

Belge Tipi:

Makale

Yayın Tarihi:

2/2009

Belge Dili:

Türkçe

Document ID (Org No.):

2000743989

Sıklık:

İki Aylık

eISSN:

1303-6203

pISSN:

1300-0632