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  • Users: FLJdesign
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  1. FLJdesign

    Patch antenna at 433 MHz

    I have to build a patch antenna at 433 MHz with 8 dB of directivity. Using PCAAD, I end up with a patch 28 x 30 cm at 5 cm from the ground plane using air. The probe is at 7 cm from the edge and the program calculated 8.5 dB and the BW is 31%. I like the 31% BW because it mean that it will be...

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