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
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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