LC circuit ?
if I hook a 6 or 9 volt battery up to an LC circuit
--|
| |
| |
L C
| |
| |
| |
---------antenna
Where do I hook it to?
Either way I can figure out the reasonating frequency by
1/(2 * pi * sqrt( L * C) ).
So if i want to generate a electromagnetic wave with a given frequency.
I just use the formula. And get the required capacitors/inductor pairs.
But when I hook up the battery. Won't the battery fill the wireing with charge. So the only way to have these electormagnetic waves is to repeatively connect and disconnect the battery?
I want to beable to generate the same electromagnetic waves (frequency)
without having to manual disconnect and reconnect the battery?
Also if I want to make a reciever for it do I just use the same LC circuit but keep the battery constantly on it.
Anyway I am just trying to understand how to build simple reciever / transmitter.
Thanks
if I hook a 6 or 9 volt battery up to an LC circuit
--|
| |
| |
L C
| |
| |
| |
---------antenna
Where do I hook it to?
Either way I can figure out the reasonating frequency by
1/(2 * pi * sqrt( L * C) ).
So if i want to generate a electromagnetic wave with a given frequency.
I just use the formula. And get the required capacitors/inductor pairs.
But when I hook up the battery. Won't the battery fill the wireing with charge. So the only way to have these electormagnetic waves is to repeatively connect and disconnect the battery?
I want to beable to generate the same electromagnetic waves (frequency)
without having to manual disconnect and reconnect the battery?
Also if I want to make a reciever for it do I just use the same LC circuit but keep the battery constantly on it.
Anyway I am just trying to understand how to build simple reciever / transmitter.
Thanks