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How to specify Bandwidth for communication modulation signals

Asked by Rachana Aravind on 4 Jul 2019
Latest activity Answered by Kaashyap Pappu on 24 Jul 2019
I want to synthesise the modulations for Communication and Radar within same bandwidth range. There is an option in phased array tool box to specify bandwidth for radar waveforms. How do i set bandwidth for communication signals ? Many Thanks for your time.

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1 Answer

Answer by Kaashyap Pappu on 24 Jul 2019
 Accepted Answer

Hi,
The Phased Array System Toolbox has waveform objects with Bandwidth as one of the properties. This allows us to specify the Bandwidth value as per our requirement.
For communication signals, try to use the Filter Designer App to design a filter using the required frequency specifications. Import the filter coefficients into the workspace and use the “filter” function to restrict the communication signal’s bandwidth.
The documentation for the Filter Designer App can be found here: Filter Designer App
The documentation for the “filter” function can be found here: filter

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