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Re: [Discuss-gnuradio] OFDM Transmiter and receiver by using USRP1


From: Marcus D. Leech
Subject: Re: [Discuss-gnuradio] OFDM Transmiter and receiver by using USRP1
Date: Sun, 16 Oct 2011 18:21:38 -0400
User-agent: Mozilla/5.0 (X11; U; Linux x86_64; en-US; rv:1.9.2.23) Gecko/20110928 Fedora/3.1.15-1.fc14 Thunderbird/3.1.15

On 10/16/2011 05:55 PM, waqasme wrote:
Hi Marcus,

As i mentioned the flow graph signal blocks i have used in gnu radio
companion from that i am getting this out put on FFT sink in GNU radio
companion simulation flowgraph which is similar like this




If you're trying to embed images, it's not working, and the de-embedded ones on the bottom show only the spectrum of something typical of OFDM, and a spectrum-analyser output that looks like it was set up to sweep from 10Hz to 5GHz (is that what you had in mind?), which would produce only a sharp
  peak in the middle.

We still don't know what your flow-graph(s) look like.

--
Marcus Leech
Principal Investigator
Shirleys Bay Radio Astronomy Consortium
http://www.sbrac.org




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