CC-ANTENNA-DK2: DN038 Antenna Match Network

Madelyn Widger

Part Number: CC-ANTENNA-DK2

Hi TI Team,

The design note (page 4) mentions that only ANT2 and ANT3 are required for the PCB helical antenna. Is it okay to use ANT1, ANT2, and ANT3, and sometimes ANT1 and ANT2? (When tuning I found that these combinations were helpful).

Regards,

Madelyn

over 4 years ago

0 TER over 4 years ago

TI__Guru**** 317180 points

It should not be required to use ANT1, ANT2, ANT3 at the same time. By either using ANT1 and ANT2 or ANT2 and ANT3 you should be able to cover the full smith chart.

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CC-ANTENNA-DK2: DN038 Antenna Match Network