Provided by: atlc_4.6.1-1_amd64

NAME

```       coax  - determine impedance of a coaxial structure, where the inner may be offset from the
centre if necessary.

```

SYNOPSIS

```       coax [-O offset] d D Er

```

DESCRIPTION

```       coax computes the impedance of a coaxial cable, given the outside diameter  of  the  inner
conductor  d, the internal diameter of the outer conductor D and the relative permittivity
of the dielectric Er. If there is an offset between the inner and outer (i.e. the coax  is
eccentric), the offset can be given as a option. coax uses the equation
Zo=59.95849160 ln(x+sqrt(x^2-1)) /sqrt(Er)  Ohms
where x=(d^2+D^2-4 O^2)/(2*D*d)

```

FILES

```       coax does not read/write any files.

```

SEEALSO

```       atlc(1)
create_bmp_for_circ_in_circ(1)
create_bmp_for_circ_in_rect(1)
create_bmp_for_microstrip_coupler(1)
create_bmp_for_rect_cen_in_rect(1)
create_bmp_for_rect_cen_in_rect_coupler(1)
create_bmp_for_rect_in_circ(1)
create_bmp_for_rect_in_rect(1)
create_bmp_for_stripline_coupler(1)
create_bmp_for_symmetrical_stripline(1)
design_coupler(1)
dualcoax(1)
find_optimal_dimensions_for_microstrip_coupler(1)