The most common type of antennas rely on the concept of "resonance"; conductors, normally metal wires or rods, are cut to a length so that the desired radio signal will create a standing wave of electrical current within them.
Conductors, normally metal wires or rods, are cut to a length so that the desired radio signal will create a standing wave of electrical current within them. The most common type of antennas rely on the concept of "resonance".
The most common type of antennas rely on the concept of "resonance". Conductors, normally metal wires or rods, are cut to a length so that the desired radio signal will create a standing wave of electrical current within them.
The most common type of antennas rely on the concept of "resonance". Conductors, normally metal wires or rods, are cut to a length so that the desired radio signal will create a standing wave of electrical current within them.