|Subject:||Re: [Discuss-gnuradio] mimo beam forming on USRP|
|Date:||Tue, 03 Mar 2015 11:44:28 -0500|
I think people tend to do it differently, depending on the particular application. In radio astronomy, they typically point the array at a well-characterized "calibrator source" and make phase measurements, and then tweak based on known baseline geometries.
For commercial MIMO, using a distant transmitter of known properties and arrival angles might be useful, or a local calibrator source.
On 2015-03-03 11:41, Pengyu Zhang wrote:
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