Part two, though, goes into radiation patterns and gain ... which are probably the next logical step for the apprentice antenna wizard. We also covered PCB antenna design.

An introduction to properties of individual antennas and arrays of antennas. Retarded potentials, dipoles of arbitrary length, radiation pattern, gain, directivity, radiation resistance. The loop ...

Bell Labs built a giant antenna ... existing theory to suggest that if there had been a big bang, the residue of the explosion should by now take the form of a low-level background radiation ...