Part Number: IWR6843ISK
This is a related question to the attached thread.
If we have the following case:
- Single antenna operation (e.g. TDM MIMO) – we get 110 degrees FOV in azimuth with probably 6.8Bi gain? (http://dev.ti.com/tirex/explore/node?node=ANS49gohN4gX2.NvHAAGGQ__VLyFKFf__LATEST)
- 2 TX beamforming (same phases for TX1 and TX3) – how much FOV and dBi do we get, I guess beamwidth should be narrower (smaller FOV) with higher peak gain?
- 2 TX beam steering (adjusting phases for TX1 and TX3) – I guess at any steered azimuth angle the energy should be higher than energy of single antenna at corresponding azimuth. Are there any measurements (of radiation patterns) done for individual steering angles?
We just want to make sure – using 2 antennas simultaneously, does the IWR chip radiate twice more energy than using only one antenna? And correspondingly 3TX operation 3x more energy?
Thanks for clarifying.