Qucs-core  0.0.19
rectline.h
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00001 /*
00002  * rectline.h - rectangular waveguide class definitions
00003  *
00004  * Copyright (C) 2008 Bastien ROUCARIES <roucaries.bastien@gmail.com>
00005  *
00006  * This is free software; you can redistribute it and/or modify
00007  * it under the terms of the GNU General Public License as published by
00008  * the Free Software Foundation; either version 2, or (at your option)
00009  * any later version.
00010  *
00011  * This software is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00014  * GNU General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU General Public License
00017  * along with this package; see the file COPYING.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street - Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  *
00022  */
00023 
00024 #ifndef __RECTLINE_H__
00025 #define __RECTLINE_H__
00026 
00031 class rectline : public qucs::circuit
00032 {
00033  public:
00034   CREATOR (rectline);
00035   void initSP (void);
00036   void calcSP (nr_double_t);
00037   void calcNoiseSP (nr_double_t);
00038   void initDC (void);
00039   void initAC (void);
00040   void calcAC (nr_double_t);
00041   void calcNoiseAC (nr_double_t);
00042   void saveCharacteristics (nr_complex_t);
00043 
00044  private:
00045   void calcPropagation (nr_double_t);
00046   void initCheck (void);
00047   void calcResistivity (const char * const, nr_double_t);
00049   nr_double_t alpha;
00051   nr_double_t beta;
00053   nr_complex_t zl;
00055   nr_double_t fc_low;
00057   nr_double_t fc_high;
00059   nr_double_t rho;
00060 };
00061 
00062 #endif /* __RECTLINE_H__ */