|
From: | Bruce E. Kahn |
Subject: | [Discuss-gnuradio] Spectral Survey with GRC? |
Date: | Wed, 2 Mar 2016 09:02:10 -0500 |
User-agent: | Mozilla/5.0 (Windows NT 6.3; WOW64; rv:38.0) Gecko/20100101 Thunderbird/38.6.0 |
Hi GRC companionsHas anyone used GRC to acquire a large range RF spectral survey? Basically, step from range to range, and save the output in a (text) file. I would like to be able to average each frequency/range for some (variable) period of time, or do peak hold, much like some of the nice FFT sinks do. I have been doing this in Python with a modification of osmocom_spectrum_sense, but I would rather use GRC since it is more intuitive. I just need a starting point, and particularly how to save to file, and time average. This seems like it would be pretty straightforward, but I haven't seen it done anywhere (with GRC).
A little background. I am working on a research project on ambient RF energy harvesting (using printed metamaterial antennas). I recently got a HackRF One to help understand the ambient RF energy present and correlate it with energy harvesting performance.
Thanks in advance! --- This email has been checked for viruses by Avast antivirus software. https://www.avast.com/antivirus
[Prev in Thread] | Current Thread | [Next in Thread] |