Changes between Version 34 and Version 35 of MillimeterWaveProjectWinlab2021


Ignore:
Timestamp:
Aug 4, 2021, 8:04:47 PM (3 years ago)
Author:
itsbaloney
Comment:

—

Legend:

Unmodified
Added
Removed
Modified

  • MillimeterWaveProjectWinlab2021

    v34 v35  
    5858* Attempted to use an alternative method to determine what constitutes leakage vs intended bandwidth (using a function of the sampling rate at which the signal was sent to constitute the intended bandwidth)
    5959* Discovered how to access the gnuradio companion (GRC) and began working on tutorials to send and receive OFDM signals.
    60 * Wrote a few smaller programs to test out various predefined blocks ^([#hn Image 6])^
     60* Wrote a few smaller programs to test out various predefined blocks
    6161* Learned how to access the USRP radios via the GRC to get real (as opposed to simulated) data from other nodes
    6262
    … …  
    7070* Learned how to work with different USRPs than the version I had been using previously (N210s as opposed to B210s)
    7171* Managed to get a connection between USRPs on the grid and download the data (and adapted the python code again so I could make it automatically run)
    72 * Wrote a few MATLab codes to analyze the data files, find the envelope of the wave to find the noise floor and the -3dB bandwidth, and calculate the total area of excess bandwidth contained in the wave  ^([#hn Image 7])^
     72* Wrote a few MATLab codes to analyze the data files, find the envelope of the wave to find the noise floor and the -3dB bandwidth, and calculate the total area of excess bandwidth contained in the wave 
    7373* Started plotting various sampling rates vs the excess area they had in the MATLab plots (See picture).
    7474
    … …  
    8585
    8686== About the author(s)
     87[[Image(ruphoto.jpg,width=60px)]]
    8788This experiment was performed by Noam Hirschorn, a Rutgers University student (2023) majoring in Computer Engineering and Computer Science. The two principal advisors were Professor Ivan Seskar and Professor Narayan Mandayam. The research was conducted as part of the 2021 WINLab Summer Internship as linked below.
    8889