User's Guide

Appendix A. Radio Signal Propagation
BreezeNET BU-DS.11/RB-DS.11 A-5 User’s Guide
Figure A-5. Radiation Pattern of Directional Antenna
Antenna Beamwidth
The directiveness of a directional antenna. Defined as the angle between two half-power (-3 dB)
points on either side of the main lobe of radiation.