Air Core Inductor Loss Calculations
!
TIME-STEP          1E-12
RESOLUTION-TIME    2E-12
END-TIME           5E-9
NUMBER-PRINTS      5
EXECUTE-CYCLES     ALL
Grids              NO
ECHO               NO	
MAX-POINTS         4001
!
!
!   Rick Spielman
!
!  A test of a short pulse driver with a parasitic air core loss.
!
!  A 200 ps pulse with a short TL coupling to the load 
!  The series inductance in the Voltsource is added just
!  to slightly round the signal
!

BRANCH
VOLTsource TAB 0 8e-10
! SF     t-delay
50e3     0
!time    voltage
0.0      0.0
100e-12  0.0
125e-12  0.5
150e-12  1.0
350e-12  1.0
375e-12  0.5
400e-12  0.0
LAST-entry

!
! The isolation TL
!
!      type  len   impedance

TRLINE Lin   1e-9  50

!
! The RCG needed to include an endbranch
!

RCG 1e12 0.0

!
! First L2 branch after a dummy RCG
!

endbranch

!
! Load Resistance
!

RCG 50.0 0
UFO IR1
$I_Load
UFO VR1
$V_Load

!end Main branch

!
! First L2 Branch
!

BRAnch

!
! This is the air core inductor with a 1- damping resistance
!

RLS 1 80e-9
UFO IR2
$I_loss
RCG 0.0 0.0