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PCB Calculator cleanups

This commit is contained in:
Simon Richter 2022-12-09 00:51:24 +00:00 committed by Seth Hillbrand
parent 8931e55dd2
commit 4f1c2573f1
6 changed files with 5 additions and 14 deletions
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2
pcb_calculator/transline/c_microstrip.cpp
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@ -713,7 +713,7 @@ void C_MICROSTRIP::Z0_dispersion()
/* normalized frequency [GHz * mm] */
f_n = m_parameters[FREQUENCY_PRM] * m_parameters[H_PRM] / 1e06;
e_r_eff_single_f = aux_ms->er_eff;
e_r_eff_single_f = aux_ms->m_parameters[EPSILON_EFF_PRM];
e_r_eff_single_0 = aux_ms->er_eff_0;
Z0_single_f = aux_ms->m_parameters[Z0_PRM];

7
pcb_calculator/transline/microstrip.cpp
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@ -304,7 +304,7 @@ void MICROSTRIP::dispersion()
D = Z0_dispersion( u, e_r, e_r_eff_0, e_r_eff_f, f_n );
Z0_f = Z0_0 * D;
er_eff = e_r_eff_f;
m_parameters[EPSILON_EFF_PRM] = e_r_eff_f;
m_parameters[Z0_PRM] = Z0_f;
}
@ -432,7 +432,7 @@ void MICROSTRIP::line_angle()
double e_r_eff;
double v, lambda_g;
e_r_eff = er_eff;
e_r_eff = m_parameters[EPSILON_EFF_PRM];
/* velocity */
v = C0 / sqrt( e_r_eff * mur_eff );
@ -463,7 +463,7 @@ void MICROSTRIP::show_results()
setProperty( Z0_PRM, m_parameters[Z0_PRM] );
setProperty( ANG_L_PRM, m_parameters[ANG_L_PRM] );
setResult( 0, er_eff, "" );
setResult( 0, m_parameters[EPSILON_EFF_PRM], "" );
setResult( 1, atten_cond, "dB" );
setResult( 2, atten_dielectric, "dB" );
@ -516,6 +516,7 @@ void MICROSTRIP::showAnalyze()
*/
void MICROSTRIP::calcSynthesize()
{
double const er_eff = m_parameters[EPSILON_EFF_PRM];
double angl_dest, z0_dest;
z0_dest = m_parameters[Z0_PRM];
angl_dest = m_parameters[ANG_L_PRM];

2
pcb_calculator/transline/microstrip.h
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@ -44,9 +44,7 @@ private:
double l; // length of line
double Z0_0; // static characteristic impedance
double Z0; // characteristic impedance
// double ang_l; Electrical length in angle
double er_eff_0; // Static effective dielectric constant
// double er_eff; Effective dielectric constant defined in parent class
double mur_eff; // Effective mag. permeability
double w_eff; // Effective width of line
double atten_dielectric; // Loss in dielectric (dB)

2
pcb_calculator/transline/rectwaveguide.h
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@ -43,8 +43,6 @@ private:
double l; // length of waveguide
double Z0; // characteristic impedance
double Z0EH; // characteristic impedance of field quantities*/
// double ang_l; Electrical length in angle defined in parent class
// double er_eff; Effective dielectric constant defined in parent class
double mur_eff; // Effective mag. permeability
double atten_dielectric; // Loss in dielectric (dB)
double atten_cond; // Loss in conductors (dB)

3
pcb_calculator/transline/transline.cpp
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@ -74,9 +74,6 @@ TRANSLINE::TRANSLINE()
{
m_parameters[MURC_PRM] = 1.0;
m_Name = nullptr;
ang_l = 0.0; // Electrical length in angle
len = 0.0; // length of line
er_eff = 1.0; // effective dielectric constant
Init();
}

3
pcb_calculator/transline/transline.h
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@ -129,9 +129,6 @@ public:
protected:
double m_parameters[EXTRA_PRMS_COUNT];
double len; // length of line
double er_eff; // effective dielectric constant
double ang_l; // Electrical length in angle
bool minimizeZ0Error1D( double* );
double skin_depth();