4 ms·
You wouldn't put shielding around an antenna, that kind of defeats the purpose of being an antenna. The thing about circuits that work at GHz frequencies, is t
by greenbit 4y ago
You wouldn't put shielding around an antenna, that kind of defeats the purpose of being an antenna.
The thing about circuits that work at GHz frequencies, is that the wavelengths are small enough that practically any part of your circuit can absorb EM, so it would be handy if the enclosure had this shielding effect.
- superkuh 4y agoA copper foil (or tin shield box) would be far better.
- superkuh 4y agoA kind soul emailed me the full text paper. Apparently the transition from conductive to non-conductive via oxidation is irreversible. So this would be a special coating applied to products to protect them from EMI during supplychain/shipping but not afterwards? Seems niche. But it is cool.