OFDM Demod:Results:Impairments:Timing Skew:Average (s) Property

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Updated2023-02-21
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Short Name: OFDM Timing Skew Average (s)

Returns the average, across iterations, of the timing skew. Timing skew is the difference between the sampling instants of in-phase (I) and quadrature (Q) components of the complex baseband signal. This value is expressed in seconds.

You must use the following active channel string formats to query this property.

Standard Property Value	Active Channel String Syntax
80211A/G OFDM, 80211J OFDM, 80211P OFDM, 80211G DSSSOFDM	"" (empty string)
80211N MIMOOFDM, 80211AH MIMOOFDM	"channelx"
80211AC MIMOOFDM, 80211AF MIMOOFDM, 80211AX MIMOOFDM	"[segmentx/]channely" ("segment0/" is optional if you set the Number of Segments property to 1)

Note

The result of this property is invalid if you set the OFDM Combined Signal Demodulation Enabled property to True.
If the magnitude of the carrier or the Sample clock frequency offset is greater than 25 ppm, the estimates of these impairments may be inaccurate.

Remarks

The following table lists the characteristics of this property.

Datatype
Permissions	Read Only
High-level VIs	N/A
Resettable	No

NI WLAN Analysis Toolkit

Table of Contents

OFDM Demod:Results:Impairments:Timing Skew:Average (s) Property

Remarks

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