Tagged Questions
-1
votes
2answers
293 views
What is the best material and design for building a parabolic dish?
I'm currently using a homemade metallic spaghetti strainer with a wifi adapter inside it to increase my wifi adapter's signal reception, but would think that a different material, like the aluminum ...
6
votes
2answers
161 views
Multiple channels of information in single electromagnetic wave?
I'm trying to understand how can multiple radio stations transmit information just by transmitting using different frequency. The way I understand it all those different frequency waves add up to a ...
2
votes
5answers
405 views
Radio waves within an atom
What effect does the quantum world have on radio waves? For example, if I could shrink myself down and stand on the nucleus (or even smaller sub atomic particles making up the nucleus) with a device ...
1
vote
1answer
454 views
How radio waves penetrate through buildings?
For example how radio signals of a base transceiver station (BTS) penetrate through buildings?
