---
name: "dualcoax"
section: "1"
platform: "linux"
package: "atlc"
version: "4.6.1-6"
release: "Debian 13 (Trixie)"
platforms: ["linux"]
url: "https://new.carta.tech/dualcoax"
---

# dualcoax(1)

determine impedance of a coaxial structure with two concentric dielectrics.

## NAME

**dualcoax** - determine impedance of a coaxial structure with two concentric dielectrics.

## SYNOPSIS

**dualcoax D1 D2 D3 Er1 Er2**\

## DESCRIPTION

dualcoax computes the impedaance of a dualcoaxial cable, with two  concentric dielectrics, given the outside diameter of the inner conductor D1,  the outside diameter of the inner dielectric D2, the   outside diameter of the outer dielectric (which is also the inside diameter of the  outer conductor) D3, as well as the relative permttivity of the inner  dielectric Er1 and the outer dielectric Er2.\
\

## FILES

dualcoax does not read/write any files.

## SEE ALSO

[atlc(1)](/atlc/1.md)\
 [coax(1)](/coax/1.md)\
 [create\_bmp\_for\_circ\_in\_circ(1)](/create_bmp_for_circ_in_circ/1.md)\
 [create\_bmp\_for\_circ\_in\_rect(1)](/create_bmp_for_circ_in_rect/1.md)\
 [create\_bmp\_for\_microstrip\_coupler(1)](/create_bmp_for_microstrip_coupler/1.md)\
 [create\_bmp\_for\_rect\_cen\_in\_rect(1)](/create_bmp_for_rect_cen_in_rect/1.md)\
 [create\_bmp\_for\_rect\_cen\_in\_rect\_coupler(1)](/create_bmp_for_rect_cen_in_rect_coupler/1.md)\
 [create\_bmp\_for\_rect\_in\_circ(1)](/create_bmp_for_rect_in_circ/1.md)\
 [create\_bmp\_for\_rect\_in\_rect(1)](/create_bmp_for_rect_in_rect/1.md)\
 [create\_bmp\_for\_stripline\_coupler(1)](/create_bmp_for_stripline_coupler/1.md)\
 [create\_bmp\_for\_symmetrical\_stripline(1)](/create_bmp_for_symmetrical_stripline/1.md)\
 [design\_coupler(1)](/design_coupler/1.md)\
 [find\_optimal\_dimensions\_for\_microstrip\_coupler(1)](/find_optimal_dimensions_for_microstrip_coupler/1.md)\
 [readbin(1)](/readbin/1.md)

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\