80211n 20 Mod and Power ML C

Code Sample Download

WLAN

802.11n - 20MHz - Mod and Power
C Measurement Library

WLAN_Meas_Lib_C_Ex10 - 802-11n - 20MHz - Mod and Power.zip

This example demonstrates the use of the WLAN Measurement Library
DLL interface in Microsoft Visual C++ V6.0 to perform measurements
on a 802.11n 20MHz bandwidth signal:

    • Assign digitizer by resource strings
    • Set measurement parameters
    • Enable required measurements
    • Power Profile
        Average Power

 

        Peak Power

 

        Burst Length

 

        Rising Edge Time

 

        Falling Edge Time
      Modulation Accuracy
        System Type

 

        Modulation Type

 

        Data Rate

 

        HT Format

 

        HT MCS

 

        EVM RMS

 

        EVM Data Carriers

 

        EVM Pilot Carriers

 

        RCE RMS

 

        RCE Data Carriers

 

        RCE Pilot Carriers

 

        Frequency Error

 

        Symbol Clock Error

 

        Carrier Leak

 

        IQ Gain Imbalance

 

        IQ Skew

 

        Number of PSDU Bits

 

        Number of PSDU Symbols
      Spectral Flatness
        Overall

 

        Upper

 

      Lower
  • Make measurements
  • Retrieve measurement results

A DUT or signal generator will need to be generating
802.11n (20MHz bandwidth) RF bursts as follows:-
RF Frequency....: 2000MHz

It assumes that the following has been installed successfully:

Hardware:
=========
Aeroflex 3011 RF Synthesizer PXI module
Aeroflex 303x RF Digitizer PXI module

Software:
=========
Aeroflex PXI Module Software - V6.9.0 or better
Aeroflex WLAN Measurement Suite - V2.0.0 or better

It is also assumed that:

The 3010 LO output is connected to the 3030 LO input
The 303x IF output is connected to the 303x IF input (if applicable)

 


Disclaimer of Warranty

This example code is provided 'as is' without warranty.

Neither Aeroflex nor the author(s) warrant that the functions of the software will meet your requirements or that the media is compatible with any computer system on which it is used or that operation of the software will be unlimited or error free. You assume responsibility for selecting the software to achieve your intended results and for the installation of, the use of and the results obtained from the software. In no event shall Aeroflex or its suppliers be liable for any damages whatsoever arising out of installation of the software or incompatibility with any computer system or technical limitation of the software or use or inability to use the software, even if advised of the possibility of such damages. Neither Aeroflex nor the author(s) will be liable for any loss or damage of any nature suffered by any party as a result of reliance upon or reproduction of or any errors in any contents of the software.

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