hobby #27

Antenna Pattern Chess Set

I rotate a small antenna, log signal strength through 360 degrees, convert the polar plot into 3D profiles, and 3D-print a full chess set where each piece embodies a different antenna lobe shape.

The Bishop Finally Admitted It Had a Back Lobe

The rook has a back lobe. When I pick up the bishop, I can feel the null. That sounds absurd. It is. I don't care.

code-a-day tied to this hobby

Casting Rays Through Chess and Radio Waves Raycasting

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