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| resources:eval:user-guides:ad9081_fmca_ebz:radar [27 Sep 2021 12:56] – [Using the OFDM Radar] David Winter | resources:eval:user-guides:ad9081_fmca_ebz:radar [30 Jan 2023 01:51] (current) – Joyce Velasco | ||
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| - | ===== gr-ofdmradar - OFDM Radar on MxFE Platforms using IIO ===== | + | ====== gr-ofdmradar - OFDM Radar on MxFE Platforms using IIO ====== |
| This page is dedicated to the details of building an OFDM radar on a ZCU102 + AD9081 with GNURadio and IIO. | This page is dedicated to the details of building an OFDM radar on a ZCU102 + AD9081 with GNURadio and IIO. | ||
| + | |||
| + | This was based on a paper pressented at: | ||
| + | * {{youtube> | ||
| + | * [[https:// | ||
| If you just want to get the software and hardware running, the following section covers the setup instructions: | If you just want to get the software and hardware running, the following section covers the setup instructions: | ||
| Line 22: | Line 26: | ||
| ==== Preparing the ZCU102 boot files ==== | ==== Preparing the ZCU102 boot files ==== | ||
| - | It is usually a good idea to start out by installing a recent image of [[resources: | + | It is usually a good idea to start out by installing a recent image of [[:resources: |
| === Linux Kernel === | === Linux Kernel === | ||
| Line 126: | Line 130: | ||
| < | < | ||
| # Checkout code | # Checkout code | ||
| - | git clone https:// | + | git clone https:// |
| cd gr-ofdmradar | cd gr-ofdmradar | ||
| Line 179: | Line 183: | ||
| For more details in general about the theoretical underpinnings of OFDM radar, please check out Martin Brauns dissertation: | For more details in general about the theoretical underpinnings of OFDM radar, please check out Martin Brauns dissertation: | ||
| - | For more information about gr-ofdmradar system parameters check out the [[https:// | + | For more information about gr-ofdmradar system parameters check out the [[https:// |
| - | * [[https:// | + | * [[https:// |
| * [[https:// | * [[https:// | ||
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| This section will describe how you can use the OFDM radar to get some actual returns, how you can tune the system and choose your parameters. | This section will describe how you can use the OFDM radar to get some actual returns, how you can tune the system and choose your parameters. | ||
| - | Before going on, please make yourself familiar with the basic operating principles of an OFDM radar, and the meaning of the system parameters: https:// | + | Before going on, please make yourself familiar with the basic operating principles of an OFDM radar, and the meaning of the system parameters: https:// |
| To reinforce your understanding, | To reinforce your understanding, | ||
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| </ | </ | ||
| - | This value is then fed though the turbo color map and shown on screen. For more information see the fragment shader in which all of this is happening: https:// | + | This value is then fed though the turbo color map and shown on screen. For more information see the fragment shader in which all of this is happening: https:// |
| To really get an understanding of the max and min sliders you may need to play around with them in a simulation, but at least now you should have an idea of what they' | To really get an understanding of the max and min sliders you may need to play around with them in a simulation, but at least now you should have an idea of what they' | ||
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| {{: | {{: | ||
| - | **For more information on the parameters and OFDM radar algorithm, take a look at the [[https:// | + | **For more information on the parameters and OFDM radar algorithm, take a look at the [[https:// |
| == DoA Blocks == | == DoA Blocks == | ||
resources/eval/user-guides/ad9081_fmca_ebz/radar.1632740199.txt.gz · Last modified: 27 Sep 2021 12:56 by David Winter