EllipticFilter.h

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#ifndef ELLIPTICFILTER_H
#define ELLIPTICFILTER_H
 
#include "Schematic/Network.h"
#include "Schematic/component.h"
#include "Tools/DesignTools/TransmissionLineSynthesis/Microstrip.h"
 
class ComponentInfo;
class WireInfo;
 
class EllipticFilter : public Network {
public:
  EllipticFilter() { virtual_nodes = 0; }
 
  EllipticFilter(FilterSpecifications FS) {
    Specification = FS;
    Cshunt_LP = new std::vector<double>(FS.order + 1);
    Lseries_LP = new std::vector<double>(FS.order + 1);
    Cseries_LP = new std::vector<double>(FS.order);
    virtual_nodes = 0;
  }
 
  virtual ~EllipticFilter() {
    delete Cshunt_LP;
    delete Lseries_LP;
    delete Cseries_LP;
  }
 
  void synthesize();
 
  void setSemilumpedMode(bool mode) { this->semilumped = mode; }
 
private:
  FilterSpecifications Specification;   
 
  std::vector<double> *Cseries_LP;     
  std::vector<double> *Lseries_LP;     
  std::vector<double> *Cshunt_LP;      
  double RL;                            
  bool semilumped = false;              
  unsigned int virtual_nodes;           
 
  void EllipticTypeS();
 
  void EllipticTypesABC();
 
  double Sn(double, double);
 
  std::complex<double> Sn(double, std::complex<double>);
 
  //***********  Schematic synthesis ********************
  void SynthesizeEllipticFilter();
 
  void InsertEllipticSection(int&, QMap<QString, unsigned int>&, int, bool,
                             bool);
 
  void Insert_LowpassMinL_Section(int&, QMap<QString, unsigned int>&,
                                  unsigned int, bool, bool);
 
  void Insert_HighpassMinC_Section(int&, QMap<QString, unsigned int>&,
                                   unsigned int, bool, bool);
 
  void Insert_LowpassMinC_Section(int&, QMap<QString, unsigned int>&,
                                  unsigned int, bool, bool);
 
  void Insert_HighpassMinL_Section(int&, QMap<QString, unsigned int>&,
                                   unsigned int, bool, bool);
 
  void Insert_LowpassSemilumpedMinC_Section(int&, QMap<QString, unsigned int>&,
                                            unsigned int, bool, bool);
 
  void Insert_HighpassSemilumpedMinL_Section(int&, QMap<QString, unsigned int>&,
                                             unsigned int, bool, bool);
 
  void Insert_Bandpass_1_Section(int&, QMap<QString, unsigned int>&,
                                 unsigned int, bool, bool);
 
  void Insert_Bandpass_2_Section(int&, QMap<QString, unsigned int>&,
                                 unsigned int, bool, bool);
 
  void Insert_Bandstop_1_Section(int&, QMap<QString, unsigned int>&,
                                 unsigned int, bool, bool);
 
  void Insert_Bandstop_2_Section(int&, QMap<QString, unsigned int>&,
                                 unsigned int, bool, bool);
};
#endif