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[Discuss-gnuradio] Is there any correlation between bandwidth and subcar
From: |
Yingjie Chen |
Subject: |
[Discuss-gnuradio] Is there any correlation between bandwidth and subcarriers-tounes in ofdm? |
Date: |
Wed, 27 Mar 2013 17:54:46 +0800 |
Hi guys,
I wonder if there is any correlation between baseband bandwidth of
receiver side and fft-subcarriers-tounes of sender sider in OFDM? When
I set the bandwidth to 20Mhz in sender side, the spectrum analyzer of
receiver side shows only half of bandwidth(10Mhz). Does the reason
that I use 128fft and 64 subcarriers account for this phenomenon?
Sent from my iPhone
- [Discuss-gnuradio] Is there any correlation between bandwidth and subcarriers-tounes in ofdm?,
Yingjie Chen <=