pandaemonium
Member
I was tearing apart a broken cam-corder today (for nifty parts) and noticed that in many places that the foil is folded in loops, that is to say, instead of going in a straight line from point A to B, it goes up and down and up and down several times before going to point B with no other components on the foil, they looked like a PCB implementation of antennae, but I'm fairly certain they where not. Is this maybe used for impedance matching?