Specifications

35
Page 69
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Thru Loss Definition
8510 did not use loss term
PNA includes loss for better
accuracy, especially near cutoff
and with poor raw source match
Enter waveguide loss here (different
model than coaxial loss model)






×
r
co
e
v
h
f
ρπµ
offset loss (waveguide) =
µ
o
= free space permeability
f
c
= waveguide cut off frequency
p = resistivity of waveguide metal
h = waveguide height (short dimension)
v = velocity of light
e
r
= permitivity of dielectric (usually air)
Page 70
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Waveguide Connector Definition
New!
When defining waveguide cal kits,
be sure to set Media to WAVEGUIDE