Figure 2 (IMAGE) IMDEA Networks Institute Caption Angle profile correlation depending on the number of antennas used (16 antennas in this figure). Credit © IMDEA Networks Institute Usage Restrictions This image may only be used with appropriate caption or credit License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.