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[Discuss-gnuradio] Bypassing the interpolation
From: |
Cheaw Wen Guey |
Subject: |
[Discuss-gnuradio] Bypassing the interpolation |
Date: |
Mon, 2 Aug 2010 22:59:36 +0800 (MYT) |
User-agent: |
SquirrelMail/1.4.16 |
Hi,
I think I may not be the first to ask this but here is my problem.
I am designing a radar receiver using a USRP2. My transmits and receives
are done in pulses. The problem is that I require 80MHz bandwidth and the
USRP2 can only reach 25MHz. I understand that this is due to to the
limitation of the GB ethernet. I would like to bypass the DDC and then
make it not real time to allow the data to be transmitted as I do not
require the system to be realtime.
My questions are:
1) Where should I be looking, in the VHDL or the USRP2 firmware to modify
to allow full bypass?
and
2) I am still trying to understand how to receive on time. Any examples to
refer to?
Cheaw Wen Guey
Research Officer
- [Discuss-gnuradio] Bypassing the interpolation,
Cheaw Wen Guey <=