Hi,
I build the device with 64 constant current sources . The device has following specifications
- 0 to 1mA current bipolar.
- compliance voltage +/-15 volts
- Frequency 100 to 1 khertz
I isolated the current sources with tranformers of follwing specs.
primary inductance : 5H Secondary inductance : 5H Turn ratio: 1 : 1
So, the load impedance connected across the secondary reflects back to primary. The device is working good. But now, according to new needs, I have to make it wireless. The things that are confusing me are following
- What do I exactly need to make the system wireless, Do I need a air core transformer?
- If all current sources generating the output at same frequncy then how the receiving end will properly get tune d for it. For example if current source #1 generates a sine wave of 200hz and another current source is generating triangular wave of 500Hz does it then isn't there a chance that the receiving end might catch wrong signals.
Please advice! John