Specifications

30
Page 59
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Port 1
Port 4
Port 2
Port 3
Port 1
Port 4
Port 2
Port 3
Unknown thru’s
and/or
TRL on-wafer cal
On-Wafer Calibrations Using Unknown Thru’s
Imperfect thru’s
Straight Thru’s
Page 60
安捷倫科技高頻元件量測研討會
Feb.23, 2006
1.85 f-f adapter comparison
-0.25
-0.23
-0.20
-0.18
-0.15
-0.13
-0.10
-0.08
-0.05
-0.03
0.00
0.00 10.00 20.00 30.00 40.00 50.00 60.00 70.00
Frequency GHz
Magnitude dB
1.85 adapter removal cal 1.85 unknown thru cal
Unknown Thru and Adapter Removal Compared