6) Influence of the feeding position

We compared the antenna properties of our standard evaluation board to one with a different feeding point as shown in Fig. 6-1. Table 6-1 shows very little differences between the two boards, so the feeding position has little influence on the performance of the antenna.

 

 

 

 

Sample VSWR
at 430MHz
BW Gain
[MHz]
[dBd]
Standard sample 1.05 16.06 -11.72
Sample being tested 1.06 15.73 -12.17

Table6-1 Antenna properties comparison between 2 samples with different feeding points

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