<Qucs Schematic 0.0.4>
<Properties>
  <View=0,0,800,800,1,0,0>
  <Grid=10,10,1>
  <DataSet=microstrip.dat>
  <DataDisplay=microstrip.dpl>
  <OpenDisplay=1>
</Properties>
<Symbol>
</Symbol>
<Components>
  <Pac P3 1 340 350 18 -26 0 1 "3" 1 "50 Ohm" 1 "0 dBm" 0 "1 GHz" 0>
  <GND * 1 340 380 0 0 0 0>
  <GND * 1 240 290 0 0 0 0>
  <Pac P2 1 550 170 18 -26 0 1 "2" 1 "50 Ohm" 1 "0 dBm" 0 "1 GHz" 0>
  <GND * 1 550 200 0 0 0 0>
  <Pac P1 1 100 170 18 -26 0 1 "1" 1 "50 Ohm" 1 "0 dBm" 0 "1 GHz" 0>
  <GND * 1 100 200 0 0 0 0>
  <C C1 1 290 290 -26 17 0 0 "30 pF" 1>
  <.SP SP1 1 100 260 0 51 0 0 "lin" 1 "1 GHz" 1 "5 GHz" 1 "39" 1 "no" 0 "1" 0 "2" 0>
  <MLIN MS1 1 230 130 -26 15 0 0 "Aluminia" 1 "1 mm" 1 "10 mm" 1 "Hammerstad" 0 "Kirschning" 0 "26.85" 0>
  <MLIN MS2 1 450 130 -26 15 0 0 "Aluminia" 1 "1 mm" 1 "10 mm" 1 "Hammerstad" 0 "Kirschning" 0 "26.85" 0>
  <SUBST Aluminia 1 500 280 -30 24 0 0 "9.8" 1 "1 mm" 1 "35 um" 1 "1e-3" 1 "0.022e-6" 1 "0.15e-6" 1>
  <MTEE MS4 1 340 130 -38 -88 0 0 "Aluminia" 1 "1 mm" 1 "1 mm" 1 "0.5 mm" 1>
  <MLIN Stub 1 340 240 15 -26 0 1 "Aluminia" 1 "0.5 mm" 1 "10 mm" 1 "Hammerstad" 0 "Kirschning" 0 "26.85" 0>
</Components>
<Wires>
  <260 130 310 130 "" 0 0 0>
  <370 130 420 130 "" 0 0 0>
  <320 290 340 290 "" 0 0 0>
  <340 290 340 320 "" 0 0 0>
  <240 290 260 290 "" 0 0 0>
  <550 130 550 140 "" 0 0 0>
  <480 130 550 130 "" 0 0 0>
  <100 130 100 140 "" 0 0 0>
  <100 130 200 130 "" 0 0 0>
  <340 270 340 290 "" 0 0 0>
  <340 160 340 210 "" 0 0 0>
</Wires>
<Diagrams>
</Diagrams>
<Paintings>
  <Text 400 40 12 #0000ff 0 "Schematic shows a Lambda/4 stub that\nis often used to bias active elements.\nPort 1 to 2 is a short, Port 1 and 3 is\ndecoupled. The bandwidth increases\nwith decreasing line width of "Stub".">
</Paintings>