NAME
create_bmp_for_symmetical_stripline - bitmap generator for
thin conductor betwen two infinite groundplanes (part of
atlc)
SYNOPSIS
create_bmp_for_symmetical_stripline W H w bitmapfile
WARNING
This man page is not a complete set of documentation. See
the html files for more complete information. So far, I've
not managed to install the html files into /usr/local, so
you will have to look into the atlc-X.Y.Z/docs/html-docs
directory for them.
DESCRIPTION
create_bmp_for_symmetical_stripline is a pre-processor for
atlc, the finite difference programme that is used to calcu-
late the properties of a two-conductor electrical transmis-
sion line of arbitrary cross section. The programme
create_bmp_for_symmetical_stripline is used as a fast way of
generating bitmaps (there is no need to use a graphics pro-
gramme), for a 1 pixel thick conductor of width w, centrally
located inside a pair of groundplanes of width W and separa-
tion H. This has an exact analytical answer, when the inner
is infinitely thin and the width W is infinitely wide. This
theoretical impedance is also calculated by the
create_bmp_for_symmetical_stripline. It is therefore used as
a test of atlc.
----------------------------------------------------- ^
| | |
| | |
| <----------w-----------> | |
| | H
| | |
| | |
----------------------------------------------------- v
<-------------------------W------------------------->
The parameters 'W' and 'H' and the inner dimensions of the
outer conductor. The outer dimensions of the inner conduc-
tor are 'w' and 'c'. The inner conductor is assumed to rest
on a dielectric (Er2) which is 'd' wide and outer conductor
an the inner conductor is offset 'b' from the left hand
sidewall of the outer conductor. The whole region is sur-
rounded by a dielectric of relative permittivity 'Er1'. The
dielectrics 'Er1' and then 'Er1' and 'Er2' will both be 1.0
The bitmaps produced by create_bmp_for_symmetical_stripline
are 24-bit bit colour bitmaps, as are required by atlc.
Currenly create_bmp_for_symmetical_stripline only produces
bitmaps with white (vacuum) dielectrics.
OPTIONS
There are no options for
create_bmp_for_symmetical_stripline.
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) design_coupler(1)
find_optimal_dimensions_for_microstrip_coupler(1) readbin(1)
http://atlc.sourceforge.net - Home page
http://sourceforge.net/projects/atlc - Download area
atlc-X.Y.Z/docs/html-docs/index.html - HTML docs
atlc-X.Y.Z/docs/qex-december-1996/atlc.pdf - theory paper
atlc-X.Y.Z/examples - examples
http://www.david-kirkby.co.uk - my home page
http://www.david-kirkby.co.uk/ham - ham radio pages
Man(1) output converted with
man2html