[Discuss-gnuradio] Fw:destructive interference problem

[김무연]

------ Original Message ------

Date: Wednesday, May 2, 2018 08:26:06 PM
From: "김무연" <address@hidden>
To: <address@hidden>
Subject: destructive interference problem

I use 2 usrp N210 as transmitters and 1 usrp N210 as a receiver

My goal is constructing beamforming system

To do that I want to check destructive interference of the transmitted signals

So I constructed the blocks likewise the picture

Even though I changed the phase of one transmitted signal

But at the receiver nothing has changed

I couldn't check any interferences in the received signal

So are there any different ways to change the phase of signal?

I also used 'delay' block, but nothing has changed

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