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SDR Implimenation

Altera_Forum
Honored Contributor II
‎08-05-2015 05:23 AM
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I am currently working on SDR as my M.tech Thesis..I got a link from YOUTUBE about this link http://www.arrow.com/beradio by ALTERA SDR Implementation of BeRadio.......This link(udpsdr_hf0_12272012.qar Archieve file) could have been great help for my project,just for reference design using ALTERA Board...But this link in ALTERA website is closed....This link is all about SDR Verilog implementation of AM modlation and Demodulation....Can any one please help me about the above query....Thanks....

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Altera_Forum
Honored Contributor II
‎08-20-2015 10:15 PM
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There are many different open source SDR out there. 

 

AM/OOK Modulation/Demodulation is the simplest. A simply way to channelize your band is to just use and FFT then run the resulting bins through a square rooter, then a correlator. 

 

If you need FM/FSK/GFSK/PSK you will need a CORDIC (which can also be used to give you the Square root) 

 

Pete
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Altera_Forum
Honored Contributor II
‎08-21-2015 05:21 AM
553 Views

Thank you for the reply...But I am new to verilog implementation of communication algorithm like modulation,demodulation,symbol mapping,demapping,filtering in digital domain ...so need some help regarding simplest implementation......Thanks

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