SWRU546E October 2018 – May 2022 AWR6843 , AWR6843AOP , IWR6443 , IWR6843 , IWR6843AOP
The IWR6843ISK includes onboard-etched long range antennas for the four receivers and three transmitters. Figure 6-7 shows the PCB antennas.
Figure 6-8 through Figure 6-10 shows the antenna radiation pattern with regard to azimuth. Figure 6-11 through Figure 6-13 show the antenna radiation pattern with regard to elevation for TX1, TX2, and TX3.
All of the measurements were done with a Tx and Rx combination together. Thus, for the -6dB beam width, you must see a -12db (Tx (-6dB) + Rx(-6dB)) number.