Figure 3 (IMAGE) IMDEA Networks Institute Caption Angle profiles for LF and HF. The graph shows the intensity of signal received depending of the angle for each point. Also, it is included the correlation between the angle profiles at the two frequency bands under study. 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.