The long-wire dipole antenna is effective for low-frequency systems. Adding LC traps makes a single-band dipole antenna into ...

But there’s a financial component to it, too; high-frequency (HF ... for an antenna that would work for my situation. Perhaps the easiest antenna to build is the classic half-wave dipole.

His recent video shows how to put up a workable basic HF antenna in a small backyard ... The proposed antenna is an end-fed dipole fed with the unun. These are somewhat controversial with some ...

In particular, we demonstrate the specular reflection and Brewster phenomenon alteration of photochromic molecular dipole antennas. We successfully demonstrate the concept of Brewster wavelength ...