Descripción completa
Views 352 Downloads 5 File size 411KB
c
c c
c cc c c c c c c c c c c c c c c c
c
c
Ô c c c c c cc c c c c c c c c c c cc c c c c c c c c c c c c
c
c
c c c c c c c c c c c ! c "!#c c $% c c % c "!!#c c c$% c c% cc cc c cc c c c $ c c c c c c c c c & c c c c c " 'c 'c 'c #c c c c c ( c c( c c c c c c c c c c c$% cc c c c!c % c"!!#c c c c)c cc c"% c c 'c cc 'c c( cc ( 'c#c c c c c * c c c c %c c c +c c c cc c c c c c c c c c ,( c cc cc c c -cc c .c!/0c cc cc .c!% c cc c cc ccc .c c 'c'c c cc .c+ cc c c"123#c ccc 'c c cc c c cc cc .c c c c c c cc cc .c c c ccc c 'c'c c cc .c cc c c c / c2c c c cc + cc c c c c c)c0 c$ c c cÚ c c ,( c c c 4 c , 'c c c c c c c , c c c c c c c 123c c c c c c c c c c c c "/ c c c cc #cc c c c c c / c c
c c c $c c c c ,c cc cc c cc + c 'c c)c c ) c c c c c 'c c c c )c c c c c c c4 c c + c c ( + c c c c c c c c 2$c c c c c c c c c
) c c
c c c
c
c
2. Redes de dos puertas
2.1 Propedad de conservac n del factor de desadaptac n en redes sn pérddas
c c-ccccc cc c cc c cc c c
c c c c c c c c c c c c c c c c c c cc c cc,c c c cc cc c
ccccc c
cc c c ccc ccccc c c cc ccc c cc c
c cccc c
c
cuac n 1
c
c c ccc cc ccc cc ccc c cc c c c c c c c cc c cc ccc cc c cc c ccc c cccc cc c ccc ccc c ccc c cc cc c cc ,c cc ccc c cc c
c
c
c
cuac n 2
c cc cc ccc cc ccc c ccc cccc c
c c
c
cuac n 3
c
c
cuac n 4
c
c c c c c c c c c c c c c cc c ccc cc c c!ccc c cc c c c !c c c Ú c c Ú c c c Ú c Ú ccc ccc cc cc c
ccc c c c cc cc cc c
ccc cc cc cc cccc -c
c c
c c c c c c c c c c c c c
c c c
c c cc cc c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c c ccc ccccc c c c cc ccc c c c c c c c cc c cc ccc cc cccccc ccccccc c
c
cc c
c c c( c c c ( c c& c" % #c c c c c c cc cc cc c)-c c
c
c c
c c
c 5 c-c 0 c c cc( c c c& c cc ccc c
c c c c c(c"'c c #cc cc c c c (c4 c , c cc cc c c( c c cc c 'cc c ccc c c c)cc ccc c c
c
2.2 Defncones de Gananca
c c!-cc c c c cc c"c c
c # cc c ccc c!cc cc c -cc c
c" cc -c $c" cc -c
c c
!c" cc c -c c c c # c c c c c c c c c c c c c c c c %cc c cc ,ccc cccccc c c c c c c c c c c c c c c c c c c c c c %c c c c c c ,c c c cc c ccc c c c c c c c c
c
c
2.3 VSWR, coefcente de reflex n y factor de desadaptac n en amplfcadores multetapa
c Dura 4: Amplfcador de dos etapas con mallas de adaptac n
c c cc c&cc c c cccc ccc c c c c c % c c c c c % cmc c c c c c c c c c c c c c c c c c c c c c c c c c c c c c cc cc,c c'ccc c c
c c c c c c c c c c c c c c
cc c c c c c c % c c c c c c cc cc ccccc ccccc c cc cc c cc% cc ccccc c %cc cc ccc c cc c c c cc cc c cc cc -c c
cuac n 6
c
c c c c (c c c c c c )%*c c c c c c c c c c c c c c c c + c c c c )%*c c c c c c c c + c c c c c c + c!-c c
c
c
c 6 c )c c c c c c c c c c c c c c c c c c c 'c c )c c c c & c c c + c c c c123c& c cc cc c cmcm cc c 'cc ccc cc/ cc c c)c +c c cc
c'cc c cc c c cc123ccc cc c c c c c c c c * c c ) c !/ c c( c c c ccc c )c c c c c " 'c ( c c c & #c c c 'c c/c( c)cc c)c cc c /cc c c c
c c cd cc cc cc c c c7& c cc
cc c c c ccc cc c-cd c
c
c c c c c c c c
c
c
3. Gananca en func n de los parámetros de Scattern
c Dura 5: squema básco de un amplfcador
, c c c c c c c c c c c c c c c % c c c c c c c c c c cc cc + c cc cc cc cc c cc c ccc c-cc cc ccc cccc cc cc% cc + cc c % cmc% cc% c c + cc c cc c c cc + c cc cc cc c cc c
c cc cc c cc
cc
c c c c ,c c ,c c c c c c c c c cc% ccc c -c c c cuac n 10
c cuac n 11
c
c
c
c ccc + c.ccccc + cc/cc/ccc cc
c cuac n 12
c cuac n 13
cc c c c cc + cc cccc cc c
c 0 cc ccc cc + c c + ccc c c cc
c cuac n 14
c cuac n 15
# c cc cc c"#c c c# cc# -c
c c
c
c
0 cc c cccc
c cuac n 16
c cuac n 17
0 cc c c ccc cc
c cuac n 18
c cuac n 19
c-
c
c c c c c c c c c c c
c
c
4. stabldad 4.1 stabldad en amplfcadores Lcccc ccc + cc c cc c c cccc c,cc1cLcccc cc c c c %c c c c + c c c c c c c c c c cc cc c cc c c c c c + c % ccccc c c c cccc c c c cc c c c c c c c c c c c c c c c c 1c c c c c c c c cc c ! c c c c c c c c c c c c c c ccc c ,c cc cc cc c cc c c c c c c c + c c c c c c c c c c+c cc c cc c cc ccc cc cc cc cc cc cc c c c Ú Úc Ú c %c c c c c c c c c cc cc cc Ú ÚcÚ c c c cc cc c 2 cccc cc + c c cc cc c c c +c c c c c c c c c c c c c c ccc c c c c# c,cc cc cc c c-cc cc
c -c
c
c c Lc c + c c c c c c c c c c c c c c c c c c c c
c
c c c c %c c c c c c c c cc c
c
c c
c
c
4.2 Adaptac n de mpedancas y establdad c c ccc c-ccc c c cc c c c c c c c c 0 c c c$cc!cc ccc c c cc c c c c-c
c cuac n 20.a
c cuac n 20.b
c
ccc c c/cc/Lcc cc c -c
c cuac n 21.a
c cuac n 21.b
c cc
c c
c c c
c
c
c c c c c c c c c c $.c c c c# cc ccccc
c
cccc
cccc cc
c
Lc cc c + c c ccccc c
c cuac n 22
c
c c + c$$c c c c c c c$c c c c c c
c c c c c c c
cc cc cc c
c
cc c c + c
Lc + c ccc cc c%ccc c -c
c c cc cc c c Lc cc c + c c ccccc
c
%cc cc cc c cc ,cc c c ccc c c
c
c
c cuac n 23
cc c c
ccc c c Ú cccc
2 ccc c%cccc ccc c c cc
cc
c cuac n 24
c c c c c + c $!c c c c c c + c c c c ,c c c c c + c c c c c c c ccc c + cc c ,cccccc cc c c c c c c c c c c c c c
c
c
l c
c D l
c c cc -cc c 8c!/0c cc c c c c( c% cc c 8c!% c cc c c, cc c( c% cc c 8c123ccc ccc c c0 c( c/0 cc c 2c c c c / c2,c'c5'c9 cc6c cc c
c cc -c - c( c c cc c2c c c c c c'cccc c c":;#c c ccc