.PS
cct_init

# Usual defs...
qrt=dimen_/4;
hlf=dimen_/2;
dim=dimen_; 

L1:line right_ 50mm__
line right_ 5mm__
resistor(down_,,E); llabel(,Z_L)
line left_ 5mm__
line left_ 50mm__

"$Z_0; j\beta$" at L1.center+(0,-hlf)

move to L1.start
gap(down_,1)
move to L1.end
gap(down_,1)

"$x=0$" at L1.end+(0,6mm__)
"$x=x$" at L1.start+(0,6mm__)
line <- from L1.start+(0,3mm__) to L1.end+(0,3mm__)

move to L1.start
line -> up_ from Here+(0,-dim)
"$V_x$" at last line.center+(3mm__,0)
line -> from L1.start+(-5mm__,-15mm__) right_ 10mm__
"$I_x$" at last line.center+(0,-3mm__)

move to L1.start+(-qrt,-hlf)
line <- left_ hlf then down_ qrt
"$Z_x$" at Here+(0,-2mm__)

"\tiny term2" at (L1.center.x,-20mm__)
.PE