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/* -*- C++ -*-
This file is part of ViPEC
Copyright (C) 1991-2000 Johan Rossouw (jrossouw@alcatel.altech.co.za)
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU Library General Public License as
published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef TWOPORTS_H
#define TWOPORTS_H
//---------------------------------------------------------------------------
#include <Types.h>
class Matrix;
class TwoPorts
{
public:
static void getTLIN(TReal Freq, TReal Z, TReal E, TReal Fo, Matrix& Y);
static void getTLSC(TReal Freq, TReal Z, TReal E, TReal Fo, TComplex &Y);
static void getTLOC(TReal Freq, TReal Z, TReal E, TReal Fo, TComplex &Y);
static void getCLIN(TReal Freq, TReal Ze, TReal Zo, TReal E, TReal Fo, Matrix& Y);
static void getGYR(TReal R, Matrix& Y);
static void getBIPB(TReal Freq, TReal B, TReal Fo, TReal Re, TReal C, Matrix& Y);
static void getSLIN(TReal Freq,
TReal W, //Line width
TReal S, //Line spacing
TReal L, //Line length
TReal T, //Conductor thickness
TReal H, //Substrate height
TReal Er, //Relative permittivity
Matrix& Y);
static void getMLIN(TReal Freq,
TReal W, //Line width
TReal L, //Line length
TReal T, //Line thickness
TReal H, //Substrate height
TReal Er, //Relative permittivity
TReal tanRho, //Loss
Matrix& Y);
static void getSCLIN(TReal Freq,
TReal W, //Line width
TReal S, //Line spacing
TReal L, //Line length
TReal H, //Substrate height
TReal Er, //Relative permittivity
Matrix& Y);
private:
TwoPorts();
};
#endif
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