[Discuss-gnuradio] Phase delay direction finding

[Pierry Moreno]

Hello,

I'm trying to implement the calculation of phase delay using a routine of direction finding. I
 have two daugtherboards lfrx in a USRP at 25MHz and I intend to put the subdevice rxab in 
order to receive a stream complex in each daugtherboards. In each of daugtherboard will be placed an omnidirectional antenna with band of 20-1300MHz.

The
 question is: is possible to obtain the phase delay making a stream by 
multiplying the complex conjugate of the other stream and taking the 
arctan?

Thanks
Pierry Reinaldo