SYNOPSIS

PARAMETERS

INPUT PARAMETERS

• a : radius of inner conductor (meters)
• b : inner radius of outer conductor (meters)
• c : offset of the inner conductor from the center (meters)
• t : thickness of shield (meters)
• rho_a : resistivity of inner conductor (ohms/meter)
• rho_b : resistivity of outer conductor (ohms/meter)
• er : relative permitivitty of dielectric
• tand : loss tangent of dielectric
• len : physical length of line (meters)
• f : operating frequency (Hertz)
• flag : indicates which parameters should be optimized
  • flag=0 : synthesize a
  • flag=1 : synthesize b
  • flag=2 : synthesize c
  • flag=3 : synthesize er

OUTPUT VALUES

• a_out : synthesized radius of inner conductor (meters)
• b_out : synthesized inner radius of outer conductor (meters)
• c_out : synthesized offset of the inner conductor from the center (meters)
• er_out : synthesized relative permitivitty of dielectric
• len : synthesized physical length of line (meters)

DESCRIPTION

Function to synthesize the physical parameters of a coaxial transmission line to achieve a given set of electrical characteristics.

EXAMPLE

*
coax_syn 75 90 0.25 2 0 1 3.5e-8 3.5e-8 1.0 0.0 1.0e9 0
*
  

SEE ALSO

air_coil_calc
air_coil_syn
coax_calc
coax_syn
coplanar_calc
coplanar_syn
coupled_microstrip_calc
coupled_microstrip_syn
coupled_stripline_calc
coupled_stripline_syn
ic_microstrip_calc
ic_microstrip_syn
microstrip_calc
microstrip_syn
stripline_calc
stripline_syn

AUTHOR

Dan McMahill

BUGS

None known

Please report any bugs on the Wcalc Sourceforge Project Page

Return to the Stdio-Wcalc page.