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coax(1)			    General Commands Manual		       coax(1)

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 diam-
       eter  of	the inner conductor d, the internal diameter of	the outer con-
       ductor 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.

SEE ALSO
       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)
       readbin(1)

       http://atlc.sourceforge.net	- Home page
       http://sourceforge.net/projects/atlc   -	Download area
       /usr/local/share/atlc/docs/html-docs/index.html	- HTML docs
       /usr/local/share/atlc/docs/qex-december-1996/atlc.pdf - theory paper
       /usr/local/share/atlc/examples	 - examples

Dr. David Kirkby	   atlc-4.6.0 28th Oct 2003		       coax(1)

NAME | SYNOPSIS | DESCRIPTION | FILES | SEE ALSO

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