Why dipole antennas are a half wave long
12:26
Antenna Theory Propagation
4:59
The Current Structure on a Half-wave Dipole — Lesson 2
26:09
Radio Antenna Fundamentals Part 1 1947
9:37
Wire Antenna Currents
35:31
How do antennas work?
8:24
Antennas 101 / How does an antenna work
6:20
Radio Wave Properties: Electric and Magnetic Dipole Antennae
14:45