Parts List/Tune Up Info

XXI-Lab
NETATMO –– Antenna Expertise – WNAL US products
Antenna matching and measurement report
Document reference
Date
Version
Page
Exp-NETATMO_Match_WNAL-US_28-04-2021
28/04/2021
1.0
11
Results normalized are compiled in the table below:
Radiated power (dBm)/Frequency/Plane
2405MHz
2440MHz
2480MHz
H
E
H
E
H
E
WNAL63 – matching default
1.15
-0.46
1.85
-0.77
4.45
2.58
WNAL63 – matching ‘’Ant-1.5pF shunt-3.3nH serie’’
5.14
3.60
5.92
3.50
4.78
4.90
WNAL23 – matching default
3.60
4.14
3.30
3.93
4.10
1.85
WNAL23 – matching ‘’Ant-1.5pF shunt-3.3nH serie’’
6.65
5.14
7.23
4.63
7.81
3.18
WNAL43 – matching default
2.69
3.34
4.47
3.12
6.61
3.44
WNAL43 – matching ‘’Ant-4.7nH shunt-1.5pF serie’’
4.65
0.72
5.58
2.03
6.46
2.15
WNAL33 – matching default
3.33
1.49
5.76
2.72
7.08
3.72
WNAL33 – matching ‘’Ant-4.7nH shunt-1.5pF serie’’
4.75
5.43
6.30
2.13
7.28
2.88
tableau 1. Maximum radiated power for the default and proposed matching network
For the WNAL63, the proposed matching network allow to gain between 2.3 & 4.3dB depending on
frequency. With this new matching proposed the antenna gain varyies between -0.6 & 0.4dBi.
For the WNAL23, the proposed matching network allow to gain between 3 & 4dB depending on frequency.
With this new matching proposed the antenna gain varyies between 1.1 & 2.3dBi.
For the WNAL43, the proposed matching network allow to gain between 0 & 2dB depending on frequency.
With this new matching proposed the antenna gain varyies between -0.9 & 0.9dBi.
For the WNAL33, the proposed matching network allow to gain between 0 & 1.5dB depending on frequency.
With this new matching proposed the antenna gain varyies between 0 & 1.8dBi.
Radiation pattern are provided in appendix