Our PCB is small and long, to fit in a small tube (scientific long-term data logger for natural hazards, runs up to >10 years with one battery set, using 2G / LTE-M1, local communication is with BLE 5.0, system supports secure FOTA via BLE and 2G/LTE-M1. If anybody is interested: please let me know ;-) ),
124mm long and 19.5 mm height. We are using a SARA-R412-Modem in Europe,
First Samples (on a much broader) PCB with "Lucida" worked excellent, but now for the small PCB: Which Antenna could be used?
Thanks for any suggestions!
Antenna Engineer at Antenova Yu Kai is an antenna expert with over 10 years of experience in the design and testing of antennas. He has experience helping customers with certification testing, combined with his knowledge of RF measurement procedures.