Good evening nowich,In reciever system, attenna is connected to ground? why not just open it?
Yes this is true but it is also worth bringing out the point that when we are talking waves and antennae we are talking standing waves.If you imagine a quarter-wavelength long piece if wire or PCB track, one end can be connected to ground and it will form a resonator.
by Jake Hertz
by Jake Hertz
by Aaron Carman
by Jake Hertz