~/talk

Integrated antennas design for IoT devices

on YouTube 17m
Talkat The Things Conference 2019 · 2019-01-31..02-01· [embedded-and-hardware]

speaker

name:Jordi Balcells
links:none on file

resources

video:https://youtu.be/Q-woM7kZxh0
slides:none on file

summary

Shows an IM880 module integrated antenna workflow from 3D EM simulation through prototyping and chamber measurement and back to retuning. Demonstrates a matched PCB antenna using lumped matching parts, measures 61% efficiency and 1.2 dBi gain in anechoic chamber, and documents resonance shifts when PCB size, metal surfaces, or plastic housings change. Gives concrete fixes: matching networks, bandwidth tradeoffs, or reconfigurable tuning rather than vague design advice.

AI-written summary · about

chapters (12)

  1. 0:00Intro
  2. 1:14IMST GmbH Overview
  3. 1:37My Job As Antenna Designer
  4. 2:34Applications
  5. 3:40Antenna Design Process
  6. 5:11Requirements and Specifications
  7. 6:48Phase 1: External Antennas Off-the-shelf
  8. 7:48Exemple of EM modelling iM880B-L LoRa
  9. 9:03Antenna Fabrication
  10. 10:03Phase 3: Antenna Characterization
  11. 12:09What should be considered during Antenna Design
  12. 15:02Summary • There is not a universal antenna that works for all devices

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