Parts List/Tune Up Info

XXI-Lab
NETATMO –– Antenna Expertise – NLG US product
Antenna matching and measurement report
Document reference
Date
Version
Page
Exp-NETATMO_Match_NLG-US_25-09-2020
25/09/2020
1.0
11
A new matching circuit has been designed to improve the antenna tuning. This circuit is the following:
figure 11. antenna matching circuit proposed: ‘’Ant-1pf shunt – 6.8nH serie’’
With this circuit the antenna matching is good. It is the following:
figure 12. Adaptation of the antenna with the matching proposed : ‘’Ant-1pf shunt -6.8nH serie’’
Among the different matching circuit studied, this matching circuit allows the better radiated performances