R&S ZNLE Series - Page 404

VNA GUI reference
R&S
®
ZNL/ZNLE
404User Manual 1178.5966.02 ─ 20
Background information
Refer to the following sections:
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Chapter 9.3.5.1, "Wave quantities", on page 224
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Chapter 9.3.5.2, "Ratios", on page 224
The notation for ratios follows the usual scheme of the vector network analyzer:
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The a-waves are the outgoing/transmitted waves at the analyzer's test ports.
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The b-waves are the incoming/measured waves.
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The source port for the stimulus signal must be specified in addition.
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The port number range covers all test ports of the analyzer.
Numerator
Selects the type (left pull-down list) and the port number assignment (right pull-down
list) of the wave that forms the numerator of the ratio.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "B2/A1" | ...
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "B2/A1" | ...
Denominator
Selects the type (left pull-down list) and the port number assignment (right pull-down
list) of the wave that forms the denominator of the ratio.
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "B2/A1" | ...
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "B2/A1" | ...
Port
Selects the source port for the stimulus signal ("Port 1" or "Port 2").
Remote command:
CALCulate<Ch>:PARameter:MEASure "<Trace_Name>", "<Ratio>"
CALCulate<Ch>:PARameter:SDEFine "<Trace_Name>", "<Ratio>"
Meas softtool