Changes between Version 5 and Version 6 of Other/Summer/2024/signal


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Timestamp:
Aug 5, 2024, 5:34:04 PM (4 months ago)
Author:
WesleyChen
Comment:

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  • Other/Summer/2024/signal

    v5 v6  
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    1010{{{#!html
    11 <h1 style="font-size: 35px; margin-bottom: 10px; margin-left: 5px;">
     11<h1 style="font-size: 25px; margin-bottom: 10px; margin-left: 5px;">
    1212 Problem:
    1313</h1>
    1414<p style="font-size: 20px;">In recent years, there has been a desire to expand the bandwidth of communication standards such as LTE and 5G. However, at many of the bandwidths that are desired to be used, there exist legacy signals that cannot be interfered with. This is made even more difficult by Adjacent Channel Interference (ACI), when signals with very close, but distinct frequencies still impede each other.<p>
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    1616 Goal:
    1717</h1>
    … …  
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    2323{{{#!html
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     24<h1 style="font-size: 20px; margin-bottom: 10px; margin-left: 5px;">
    2525 Rhode & Schwarz SMW200A
    2626</h1>
    2727<p style="font-size: 20px;">The Rhode & Schwarz SMW200A is a vector signal generator with the ability to output signals from 100kHz to 40GHz with a 50 ohm impedance. The SMW200A has the ability to modulate a carrier signal with an arbitrary waveform (.wv file). For the extent of this project, this waveform was generated in python on a personal computer and uploaded to the machine via the ftp protocol.<p>
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     29<h1 style="font-size: 20px; margin-bottom: 10px; margin-left: 5px;">
    3030 Rhode & Schwarz RTO 6 series
    3131</h1>
    3232<p style="font-size: 20px;">The Rhode & Schwarz RTO 6 series is an oscilloscope with the ability to read signals up to 6GHz and a sample rate of 20 giga-samples per second, although when downloading files from the machine, they are unconverted to 100 giga-samples per second. The RTO has built in mathematical functions such as FFTs to display the frequency domain on the machine. Additionally, as hinted earlier, the RTO can save waveforms in a .csv file which can be downloaded through network (the RTO operates as a windows machine). This file can be analyzed on a personal computer.<p>
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    3334<img src="https://i.ibb.co/QrcXyHR/devices.jpg" style="height: 400px; width: 300px;"></img>
     35<p style="font-size: 10px;">Top: RTO 6 series, Bottom: SMW200A<p>
    3436}}}
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