Specifications

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安捷倫科技高頻元件量測研討會
Feb.23, 2006
Known Thru Versus Unknown Thru
Any passive device OKCan not use any device
Bad connection not a problemCan not tolerate bad connection
NARequires periodic calibration
NA
Characterization error sensitive
to cable movement stability
NAS-parameters can change
Accuracy sensitive to E
S
and E
R
errors
Accuracy sensitive to E
D
, E
S
,
S-parameter errors and thru S21
Requires S21=S12
Requires data or model and
VERY stable device
Unknown ThruKnown Thru
Page 64
安捷倫科技高頻元件量測研討會
Feb.23, 2006
Agenda
Overview of PNA FW Rev. 6.0
Cal Registers
TRL Calibration with 4-port 20 GHz PNA-L
Unknown Thru Calibration
Offset Load Cal
Fixture And Probe Techniques
• Auto port extensions
• Embedding/de-embedding
• Frequency Converter Applications – SMC
• Measuring fixtures/probes
Q&A