s
!H !.
ΦH
ã — !. + !/ = !H
!H
“
“ 9. = −$. + !. i. 9. = −$. + !. B. + !. k. m. m. = !. , 9.
h
i
“
^å = −\å + _å `å + _å çå ^é U + _é `é + è_é çé = \é U _å + _é = _ê ) ! s ∆9 = ! d Ω° 9.8T !.8T ë.8 =
s s s s s s s s s
s s
○ ○ ○ i ○
3C>
%
B )
9.8 /9/8 p8 !.8 /!/8 L8 a a i i
Ω a a a a a p e, m h p
p8 = 9.8 !.8 = 9/8 !/8 p8 = 39.8 !.8 = 39/8 !/8 p , z c
, = p cos m z = p sin m p = 9!
EM
’ $/ ′!/ ′ = “ $/ = !/ B/ + jk/h ! π B/ + jk/h ! π o/ $!! o. . .
z $/ ′ = !/ ′ ! t c !H = !. + !/ ′! iH = BH + jkH ! “ c “ 9. = −$. + !. B + jk.h ! B/ $/ ′ = $. ′ = !/ ′ + jk/h ! π !H = !. + !/ ′!
b
“ $/E = π! $/hE i k/hE = 2GL/ ∫/h = πk/ ! i/hE = B/ + jπk/h ! “ !/ = $/E π$/ = ! i/hE B/ + jπk/h π$/
/ B/ + πk/h /
!/ = 4 ! “ —
!
)/ = π). − )! “
g. + g/ = gH ! !. = !H + − 5 ! % ! π$/ $/ ⟹ !/ = ! B/ B/ + jπk/h + jk/h π B/ + B/ 1 − π B/ = ! π π
,/ ,. − & & = =1− ,. ,. ,.
;=
,/ ,. − & & = =1− ,. ,. ,.
3C>
% % !
B
)=
! = !" = 0 )
9K = L(!# ) “ 9K = L(!)
9K = −!" B" + $" = $" = >? ! ) = )8 c
!# = !#8
∆9 = ) % ! > ! ! ! ! ! % ! ! i % ah
$T = 4.44*Ll. u£ = 4.44*Ll. u°
2& ú*ü ( $T = 4.44*Ll. u£ = 4.44*Ll. u° *=
’
UN7 U17 U27 IN 7 I1 7 I2 7 Im 7 E1 7 E2 7 fn7 f17 f27 n7 n1 7 n2 7 ∆)7 s7 p7 Z1=R1+jX17 Z2=R2+Jx27 Zm=Rm+jXm7 ki 7 ke 7 kz 7 T7 KM 7 sm7 Tmax7 P17 P27 PM7 PΩ7 CM7 cos m!
!
−$. = !H (BH + jkH )! 6 ! % ! ○ ○ “ “
/ / &rs. = 3!. B. ,7777&rs/ = 3!/ ′B/ ′! / &I? = 3!H BH ! ○ &∆ = 0.5%&8 ! !
9. = −$. + !. i. s ! % ! s w g/ x */ pe*. “ 9/ = $/ − !/ i/
$/ ′ = u$/ 7 $/h ′ = u$/h 7 9/ ′ = u9/ 7 !/ ′ = 1 !7 u /
Y B/ = u / B/ 7 Y k/h = u / k/h 7 Y iw = u / iw 7 ⇒ Bw + jkw ′ = u / (Bw + jkw )7
%
B
d ! = !" “ ! = !" + !# ! = !" + !# $" = >? )
! = !" − !# ! = !" = !# ! = !" − !# i i
>? = “ %%
&* 60(
9 = −!" B" + $" − 2∆DE % 9 = !" B" + $" + 2∆DE i i
% = >F i >F = ) % ! ! ! ○ ○&H ○&I? ○&#
!"
&* 2G(
/ &# = 9# !# = !# B#
!
○&" ! &J ○&" ○&J
/ &" = !" B"
&J = 2∆DE !" ) ! ○&∆ “ ,- = %P = >F “ ,. = ,/ + i & = &H + &I? + &# + &" + &J + &∆ ,/ = 9! ;= “ ,- = %P = >F “ ,. = ,/ + i & = &H + &I? + &# + &" + &J + &∆ ,/ = %/ P & !" P = 9" !" & !" P = 9" !"
!
i i ’ — —
3C>
1 !’ % ! 2)! !
B %
’
UN IN 7 PN
b ,8 = 398 !8 cos m8 ;8 ! ,8 = 398 !8 cos m8 ;8 !
! ) ! 2 !’ ’ % ! a
nN fN
a a ’ c
F
t
F% F≠F% ∆) = ). − )! π= ). − ) ! ).
○
∗ &K =
&K &K = p8 o9.8T !.8T
!
○ “ ;= ó / &q8 = &I? ,/ óp8 cos m/ = ,/ + & óp8 cos m/ + &I? + ó / &q8 ○ td ○
3C>
% a Ω
B
a
a s i i s ° i
a % ! $ÉÑ % ! s òUez( 、 òUez( ) ! S a % ! > ! ! ! A ! ! p ° d 9. i 1 1 − uÉ uÑ !t = iqÉ + iqÑ T x òUez( d i i nòUez( S T 、 $"J S T $"J $ÉÑ
120°
bc t
h % t
h
t
! a tΩ
3C>
%
B %%
h
i
L= —
&). 60
ù = 2ôL $H = GLl. Ω $û = 2.22Ll. Ω $ü = 2.22Ll. ó = ã(ô − †) $ü = 2$û. uü 2$û. cos 2$û. ó 2 = cos ó 2
uü =
$° = ú$ü u° úã sin $° 2 u° = = ú$ü ú sin ã 2 u¢ = u° uü Ω *= & ú* ( ü
3C>
% ! % ! z
B
“ $. = 4.44L*. ΦH $/ = 4.44L*/ ΦH “ $. = −j4.44L*. ΦH $/ = −j4.44L*/ ΦH 7
2)!
“7 “ 9. = −$. + !K i. ≈ −$.
“ii. = B. + jk.h s “ 9/ = $/ ! “ u= “ v= ! d iB. + jk.h t ) ! ΦH z BH z ! % ! “ “ “ g. + g/ = gH ≈ gK !. *. + !/ */ = !H *. ≈ !K *. “ !H e !.w r ○ $. z −$. = !H BH + j!H kH = !H iH kH
.ΩE E
o/ */ u¢/ ! ! o. *. u¢. /
!/ =
B/ ! !/ ′ = ED ’ 1 !, uæ /
b
uæ =
o. *. u¢. ! o/ */ u¢/
Y $/ = u? $/ ,7777777u? =
*. u. ! */ u/
EB
’
Y Y B/ = uø B/ ,777777k/h = uø k/h ,7777777uø = uæ u? !
3C>
%
B %
ô ô= Gö 2& i. 2& — &× — h
% ! ′
ô= ! — — — ! “ ú= ã ã=
e p ) )
360N —
&×360° ú
—
i. ô = 2&o o &×360N i.