Merge pull request #1785 from redeltaglio/master

s
This commit is contained in:
Riccardo Giuntoli EA4343URE 2022-02-01 16:43:36 +01:00 committed by GitHub
commit 524d7f7cb4
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 335 additions and 0 deletions

View File

@ -0,0 +1,268 @@
%!PS-Adobe-3.0 EPSF-3.0
%%Title: filtro_T
%%Creator: XCircuit v3.9 rev73
%%CreationDate: Tue Feb 1 16:43:00 2022
%%Pages: 1
%%BoundingBox: 68 68 314 226
%%DocumentNeededResources: font Helvetica Times-Roman
%%EndComments
%%BeginProlog
%
% PostScript prolog for output from xcircuit
% Version: 3.9
%
% Electrical circuit (and otherwise general) drawing program
%
% Written by Tim Edwards 8/5/93--4/12/16 (tim@opencircuitdesign.com)
% The Johns Hopkins University (1993-2004)
% MultiGiG, Inc. (2004-2012)
% Open Circuit Design (2012-2016)
%
%%BeginResource: procset XCIRCproc 3.9 1
%
% supporting definitions --- these are the primary xcircuit types.
/XCIRCsave save def
/topmat matrix currentmatrix def
/fontslant { /slant exch def [1 0 slant 1 0 0]
exch findfont exch makefont dup length dict /ndict exch def
{ 1 index /FID ne { ndict 3 1 roll put } { pop pop } ifelse } forall
ndict definefont pop} def
/ul { count 0 gt { dup type /stringtype eq showflag 1 eq and { gsave
currentpoint topmat setmatrix 0 0 moveto 2 index stringwidth pop (_)
false charpath flattenpath pathbbox grestore exch pop 1 index
sub setlinewidth exch pop currentpoint 3 -1 roll add moveto 0
rlineto stroke moveto } if } if } def
/ol { count 0 gt { dup type /stringtype eq showflag 1 eq and { gsave gsave
currentpoint topmat setmatrix 2 index stringwidth pop 3 index
true charpath flattenpath pathbbox grestore exch pop
exch pop topmat setmatrix (_) true charpath pathbbox grestore
exch pop 1 index sub setlinewidth exch pop currentpoint
exch 4 1 roll exch sub add moveto pop 0 rlineto stroke
moveto } if } if } def
/stW { gsave currentpoint newpath moveto true charpath flattenpath
pathbbox pop exch pop sub grestore } def
/Ts {mark Tabs aload pop counttomark 1 add array astore /Tabs exch def Tabs
0 currentpoint pop put} def
/Tbn {mark Tabs aload pop counttomark dup 2 add 1 roll cleartomark 1 sub} def
/Tb { 0 1 Tbn {Tabs exch get dup currentpoint pop lt
{currentpoint exch pop moveto exit} {pop} ifelse } for } def
/Tf { Tbn -1 0 {Tabs exch get dup currentpoint pop gt
{currentpoint exch pop moveto exit} {pop} ifelse } for } def
/qS { (aa) stW (a a) stW sub 4 div 0 Kn } def
/hS { qS qS } def
/pspc 0 def
/cf0 { scalefont setfont } bind def
/Kn { dup kY add /kY exch def rmoveto } bind def
/ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul
0.33 mul neg Kn} def
/Ss { /fscale fscale 0.67 mul def currentfont 0.67 cf0 0 fscale0 fscale mul
0.67 mul Kn } def
/ns { 0 kY neg Kn /kY 0 def /fscale 1.0 def xfont0 1.0 cf0 } def
/MR { /twidth exch def } def
/CRx { } def
/CR { ns 0 /Bline Bline fscale0 neg add def Bline moveto CRx } def
/cf { dup type /realtype ne {1.0} if exch findfont exch kY 0 eq
{ 40 mul dup /fscale0 exch def cf0 /xfont0 currentfont def}
{fscale0 mul fscale mul cf0} ifelse } def
/ctmk { counttomark dup 2 add -1 roll pop } bind def
/label { gsave translate 0 0 moveto dup scale neg
/rotval exch def /twidth 100000 def /just exch def just 128 and
0 gt {/mshow {pop} def} {/mshow {show} def} ifelse just 16 and 0
gt {gsave rotval rotate 0 1 dtransform gsave pagemat setmatrix
idtransform exch grestore 1 0 dtransform gsave pagemat setmatrix
idtransform exch grestore dup abs 1e-9 lt {pop mul 0 gt} {3 1 roll
pop pop 0 lt} ifelse grestore {-1 /rotval rotval neg def /just just
dup 3 and 1 ne {3 xor} if def} {1} ifelse exch -1e-9 lt {-1 /rotval
rotval neg def /just just dup 12 and 4 ne {12 xor} if def} {1}
ifelse scale } if /showflag 0 def /fspc pspc def /Bline 0 def
/numlines 0 def /padding 0 array def /Tabs 0 array def
/fscale 1.0 def /kY 0 def gsave /CRx { linewid padding
aload pop numlines 1 add dup /numlines exch def array astore
/padding exch def /linewid 0 def } def dup 1 add copy dup 1 0
dtransform exch atan rotate {exch dup type /stringtype eq {gsave dup
gsave newpath 0 0 moveto true charpath flattenpath pathbbox pop exch
pop exch pop grestore currentpoint pop add dup /linewid exch def twidth
ge {grestore CR exch 1 add dup 2 add {CR} exch 1 roll exch} {grestore}
ifelse true charpath flattenpath} {dup type /arraytype eq {exec} {12
string cvs true charpath flattenpath} ifelse} ifelse} repeat
CRx /CRx {padding aload pop just 1280 and 0 gt {blockwid exch sub just
1024 and 0 gt {0.5 mul} if} {pop 0} ifelse 0 rmoveto numlines 1 sub
dup /numlines exch def array astore /padding exch def} def exch pop
pathbbox grestore 4 copy pop exch pop exch sub /blockwid exch def
3 -1 roll pop 3 1 roll just 1 and 0 gt {just 2 and
0 gt {exch pop neg fspc sub} {exch sub 0.5 mul neg} ifelse} {pop neg
fspc add} ifelse exch Bline exch just 4 and 0 gt {just 8 and 0 gt
{exch pop neg fspc sub} {add 0.5 mul neg} ifelse} {pop neg fspc add}
ifelse rotval rotate Kn currentpoint translate /showflag 1 def /Bline
0 def /Tabs 0 array def /fscale 1.0 def /kY 0 def CRx {dup type
/stringtype eq {mshow} {dup type /arraytype eq {exec} {12 string cvs
mshow} ifelse} ifelse} repeat grestore endclip} def
/pinlabel { 4 index 32 and 0 ne hlevel 0 eq or { /pspc 10 def label
/pspc 0 def } { pop pop pop pop pop {pop} repeat } ifelse } def
/pinglobal { pinlabel } def
/infolabel { pinlabel } def
/graphic { gsave 4 index cvx exec /DataSource get resetfile translate 0 0
moveto neg rotate dup scale cvx exec image grestore endclip} def
/scb { setrgbcolor } bind def /sce { defColor aload pop scb } bind def
/cRedef {/defColor currentcolor 3 array astore def} def
/begingate {dup type /dicttype ne {1 dict} if begin % default params
dup type /dicttype ne {1 dict} if begin % instanced params
/hlevel hlevel 1 add def /defColor currentcolor sce 3 array astore
def gsave sce translate 0 0 moveto neg rotate dup type /nametype
eq not { dup abs currentlinewidth exch div setlinewidth } { pop }
ifelse dup abs scale clipped 1 and 1 eq {/clipped clipped 1 add def}
if} bind def
/endgate { /hlevel hlevel 1 sub def grestore defColor aload pop cRedef
scb end end endclip} bind def
/hlevel 0 def
/endclip {clipped 1 and 1 eq {grestore /clipped clipped 1 sub def} if} def
/tmpa [1 0 0 1 0 0] def
/gar {8 8 true tmpa {<c0 c0 00 00 0c 0c 00 00>} imagemask} bind
{8 8 true tmpa {<30 70 60 02 03 07 06 20>} imagemask} bind
{8 8 true tmpa {<0c 1e 1e 0c c0 e1 e1 c0>} imagemask} bind
{8 8 true tmpa {<0f 0f 0f 0f f0 f0 f0 f0>} imagemask} bind
{8 8 true tmpa {<3f f3 e1 e1 f3 3f 1e 1e>} imagemask} bind
{8 8 true tmpa {<df cf 8f 9f fd fc f8 f9>} imagemask} bind
{8 8 true tmpa {<ff 3f 3f ff ff f3 f3 ff>} imagemask} bind 7 array astore def
/ppaint { gsave clip tmpa dup setmatrix pathbbox neg exch neg 4 2 roll
neg 4 -1 roll 2 copy gt {exch} if 8 div ceiling 8 mul 4 2 roll neg 2 copy
gt {exch} if 8 div ceiling 8 mul 3 -1 roll -8 5 -1 roll
{ 3 index exch 5 exch put dup -8 3 index { 3 index
exch 4 exch put 3 index exec } for } for pop pop pop pop grestore } bind def
/setstyles {
currentlinewidth mul setlinewidth /style exch def style 2048 and 0 gt
clipped 1 and 0 eq and {clip newpath /clipped clipped 1 add def} {
style 1 and 0 gt not {closepath} if
style 1024 and 0 gt {2 setlinecap 0 setlinejoin} if
style 2 and 0 gt {currentlinewidth 4 mul dup 2 array astore 0 setdash} if
style 4 and 0 gt {0.5 currentlinewidth 4 mul 2 array astore 0 setdash} if
gsave style 16 and 0 gt { style 224 and -5 bitshift style 256 and 0 gt {
7 exch sub 8 div dup 1 exch sub currentrgbcolor 3 array astore
{3 copy mul add 4 1 roll pop} forall pop pop setrgbcolor eofill}
{dup 7 lt {gar exch get ppaint} {pop eofill} ifelse} ifelse}
{style 256 and 0 gt {1 setgray eofill} if} ifelse grestore style 8 and 0 gt
style 512 eq or {newpath} {stroke} ifelse grestore endclip} ifelse} def
/addtoy {exch dup dup 2 mul 3 add 1 roll -1 1 { 4 1 roll dup 4 1 roll add
4 -1 roll 2 mul 1 add index 2 mul 2 add 2 roll} for pop} def
/addtoy1 {1 exch addtoy pop} def
/addtoy3 {3 exch addtoy pop} def
/addtoy4 {4 exch addtoy pop} def
/addtox {exch dup dup 2 mul 3 add 1 roll -1 1 { 4 1 roll dup 4 1 roll 3 -1 roll
add exch 4 -1 roll 2 mul 1 add index 2 mul 2 add 2 roll} for pop} def
/addtox1 {1 exch addtox pop} def
/addtox3 {3 exch addtox pop} def
/addtox4 {4 exch addtox pop} def
/polygon { gsave /num exch def moveto num 1 sub {lineto} repeat setstyles } def
/xcarc { gsave newpath arc setstyles } def
/elb { matrix currentmatrix 7 -1 roll 7 -1 roll translate 5 1 roll 4 -1 roll
3 index div 1 scale } def
/ele { 0 4 1 roll 0 4 1 roll } bind def
/ellipse { gsave elb newpath ele arc setmatrix setstyles } def
/pellip { elb ele arc setmatrix } def
/nellip { elb ele arcn setmatrix } def
/spline { gsave moveto curveto setstyles } def
/polyc { {lineto} repeat } bind def
/beginpath { gsave moveto } bind def
/endpath { setstyles } bind def
/bop { 1 setlinecap 2 setlinejoin 6 setmiterlimit 0 0 0 scb cRedef
/clipped 0 def} def
/psinsertion {/PSobj save def /showpage {} def /setpagedevice {pop} def bop
rotate translate dup scale} def
/end_insert {PSobj restore} def
/setpagemat {/pagemat matrix currentmatrix def} def
/inchscale {setpagemat 0.375 mul dup scale} def
/cmscale {setpagemat 0.35433071 mul dup scale} def
%%EndResource
%%EndProlog
% XCircuit output starts here.
%%BeginSetup
/generic::circle {
% trivial
begingate
1 1.000 16 0 6 0.000 360.000 xcarc
1 1.000 0 0 10 0 2 polygon
1.000 0.000 0.000 scb
(out) {/Times-Roman cf} 2 4 -0.000 1.000 16 0 pinlabel
(out) {/Times-Roman cf} 2 7 -0.000 1.000 0 0 pinlabel
endgate
} def
/analog::inductor {
begingate
1 1.000 20 -22 20 -38 0 -42 0 -18 spline
1 1.000 -20 -14 -20 -26 0 -22 0 -18 spline
1 1.000 20 38 20 22 0 18 0 42 spline
1 1.000 20 18 20 2 0 -2 0 22 spline
1 1.000 20 -2 20 -18 0 -22 0 2 spline
1 1.000 -20 26 -20 14 0 18 0 22 spline
1 1.000 -20 6 -20 -6 0 -2 0 2 spline
1 1.000 0 -42 0 -64 2 polygon
1 1.000 0 42 0 64 2 polygon
1.000 0.000 0.000 scb
(l.1) {/Times-Roman cf} 2 9 0.000 1.000 0 64 pinlabel
(l.2) {/Times-Roman cf} 2 13 0.000 1.000 0 -64 pinlabel
0.180 0.545 0.341 scb
(spice:L%i %pl.1 %pl.2 1.0U) {/Times-Roman cf} 2 0 0.000 1.000 -208 -160
infolabel
(sim:l %pl.1 %pl.2) {/Times-Roman cf} 2 0 0.000 1.000 -208 -208 infolabel
endgate
} def
/generic::dot {
% trivial
begingate
248 1.000 0 0 6 0.000 360.000 xcarc
1.000 0.000 0.000 scb
(x) {/Times-Roman cf} 2 29 -0.000 1.000 0 0 pinlabel
endgate
} def
/analog::gnd {
% trivial
begingate
1 1.000 0 0 0 -32 2 polygon
1 1.000 -32 -32 32 -32 2 polygon
1 1.000 -18 -46 18 -46 2 polygon
1 1.000 -4 -60 4 -60 2 polygon
0.933 0.604 0.000 scb
(GND) {/Times-Roman cf} 2 1 0.000 1.000 0 0 pinglobal
endgate
} def
%%EndSetup
%%Page: 1 1
%%PageOrientation: Portrait
/pgsave save def bop
1.0000 inchscale
2.6000 setlinewidth 598 92 translate
1.000 180.000 -384 448 generic::circle
1.000 0.000 208 448 generic::circle
1.000 90.000 -208 448 analog::inductor
1.000 90.000 64 448 analog::inductor
1.000 0.000 -64 448 generic::dot
1 1.000 -384 448 -256 448 2 polygon
1 1.000 -160 448 0 448 2 polygon
1 1.000 128 448 192 448 2 polygon
1 1.000 -64 448 -64 352 2 polygon
1.000 0.000 -64 304 analog::inductor
1.000 0.000 -64 160 analog::gnd
1 1.000 -64 240 -64 144 2 polygon
(L1 -M) {/Helvetica cf} 2 16 0.000 0.800 -224 480 label
(L2 +M) {/Helvetica cf} 2 16 0.000 0.800 64 480 label
(L1 +M) {/Helvetica cf} 2 16 0.000 0.800 -32 304 label
pgsave restore showpage
%%Trailer
XCIRCsave restore
%%EOF

View File

@ -0,0 +1,61 @@
<svg xmlns="http://www.w3.org/2000/svg"
xmlns:xlink="http://www.w3.org/1999/xlink"
version="1.1"
id="filtro_T" width="100%" height="100%" viewBox="-6 -6 642 407">
<desc>
XCircuit Version 3.9
File "filtro_T" Page 1
</desc>
<g stroke="black">
<ellipse cx="6" cy="53" rx="6" ry="6" fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M22,53 L12,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<ellipse cx="630" cy="53" rx="6" ry="6" fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M614,53 L624,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M180,53 C176,73 160,73 156,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M180,53 C184,33 172,33 176,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M240,53 C236,73 220,73 216,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M220,53 C216,73 200,73 196,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M200,53 C196,73 180,73 176,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M220,53 C224,33 212,33 216,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M200,53 C204,33 192,33 196,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M156,53 L134,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M240,53 L262,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M452,53 C448,73 432,73 428,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M452,53 C456,33 444,33 448,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M512,53 C508,73 492,73 488,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M492,53 C488,73 472,73 468,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M472,53 C468,73 452,73 448,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M492,53 C496,33 484,33 488,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M472,53 C476,33 464,33 468,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M428,53 L406,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M512,53 L534,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<ellipse cx="342" cy="53" rx="6" ry="6" fill="#000000" stroke="none" />
<path d="M22,53 L150,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M246,53 L406,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M534,53 L598,53 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,53 L342,149 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,215 C362,219 362,235 342,239 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,215 C322,211 322,223 342,219 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,155 C362,159 362,175 342,179 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,175 C362,179 362,195 342,199 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,195 C362,199 362,215 342,219 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,175 C322,171 322,183 342,179 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,195 C322,191 322,203 342,199 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,239 L342,261 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,155 L342,133 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,341 L342,373 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M310,373 L374,373 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M324,387 L360,387 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M338,401 L346,401 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<path d="M342,261 L342,357 " fill="none" stroke-width="2" stroke-linejoin="bevel" stroke-linecap="round" stroke="#000000" />
<g transform="matrix( 0.8 0 -0 0.8 182 21)" fill="#000000" >
<text stroke="none" font-family="Helvetica" font-size="40" ><tspan x="0" y="0">L1 -M</tspan>
</text></g>
<g transform="matrix( 0.8 0 -0 0.8 470 21)" fill="#000000" >
<text stroke="none" font-family="Helvetica" font-size="40" ><tspan x="0" y="0">L2 +M</tspan>
</text></g>
<g transform="matrix( 0.8 0 -0 0.8 374 197)" fill="#000000" >
<text stroke="none" font-family="Helvetica" font-size="40" ><tspan x="0" y="0">L1 +M</tspan>
</text></g>
</g>
</svg>

After

Width:  |  Height:  |  Size: 6.0 KiB

View File

@ -258,6 +258,12 @@ En cada filtro hay dos zonas principales llamadas [banda de paso y banda de aten
#### 2.4.4 Filtro en PI y filtro en T.
![](https://raw.githubusercontent.com/noplacenoaddress/RNMnetwork/master/es.telecomlobby.com/radio_aficion/PCB/filtro_PI.svg)
Se llama [filtro en PI](https://es.wikipedia.org/wiki/Filtro_electr%C3%B3nico) a lo que tiene uno de sus brazos en serie y dos paralelos y cuya configuración se asemeja a la letra griega π.
Se llama filtro en T a lo que tiene uno de sus brazos en serie y otro en paralelo y cuya configuración se asemeja a la letra T.
## Bibliografía