Last week I tested passive radar interferometry with two USRP N200 devices and new K&R filters (this could in theory be done also with...

My previous post  describes the $16 dual channel rtl_sdr dongle hack. In the last few days I've done some more testing and it tur...

I have been playing around with the cool RTL dongles (more on rtl-sdr dongles on  superkuh's web page  or rtl-sdr.com ) that you can bu...

This week, I spent a few more days trying to understand the errors related with strong radar targets in the analysis of weak targets in ...