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본문내용
./(eta1+i*eta2*tan(b.*l))
z0=120*pi
z1=(z0.*zl).^(1/2)
ue=5*10^-9
q=tan(2*pi*f*l)
zin= z1.*(zl+i.*z1.*tan(2*pi*f.*ue*l))./(z1+i*zl.*tan(2*pi*f.*ue*l))
gamma2=(z0-zin)./(z0+zin)
plot(f,gamma2)
e=e3*e0
l=1/(4*10^10)
f=5*10^9:10^7:15*10^9
b=2*pi.*f
%zl=(u0/e)^(1/2)
eta1=(u0/e0)^(1/2)
eta2=(u0/e)^(1/2)
zl=eta1.*(eta2+i*eta1*tan(b.*l))./(eta1+i*eta2*tan(b.*l))
z0=120*pi
z1=(z0.*zl).^(1/2)
ue=5*10^-9
q=tan(2*pi*f*l)
zin= z1.*(zl+i.*z1.*tan(2*pi*f.*ue*l))./(z1+i*zl.*tan(2*pi*f.*ue*l))
gamma3=(z0-zin)./(z0+zin)
plot(f,gamma3)
hold off
References
http://en.wikipedia.org/wiki/Quarter_wave_transformer
z0=120*pi
z1=(z0.*zl).^(1/2)
ue=5*10^-9
q=tan(2*pi*f*l)
zin= z1.*(zl+i.*z1.*tan(2*pi*f.*ue*l))./(z1+i*zl.*tan(2*pi*f.*ue*l))
gamma2=(z0-zin)./(z0+zin)
plot(f,gamma2)
e=e3*e0
l=1/(4*10^10)
f=5*10^9:10^7:15*10^9
b=2*pi.*f
%zl=(u0/e)^(1/2)
eta1=(u0/e0)^(1/2)
eta2=(u0/e)^(1/2)
zl=eta1.*(eta2+i*eta1*tan(b.*l))./(eta1+i*eta2*tan(b.*l))
z0=120*pi
z1=(z0.*zl).^(1/2)
ue=5*10^-9
q=tan(2*pi*f*l)
zin= z1.*(zl+i.*z1.*tan(2*pi*f.*ue*l))./(z1+i*zl.*tan(2*pi*f.*ue*l))
gamma3=(z0-zin)./(z0+zin)
plot(f,gamma3)
hold off
References
http://en.wikipedia.org/wiki/Quarter_wave_transformer
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