Exhibiting equal but negative capacitance.
To test that, a low pass RC circuit is loaded with the -C circuit. Where we can see the voltage waveform at the RC circuit output and at the -C circuit output, We can see the increase in the slew rate at -C node, because of the capacitive load cancellation. 👏👏😃
Proof for Negative Impedance:
https://drive.google.com/file/d/17ZipWkg0ix5SUkLgcNlIHm4mTYnHgLsW/view?usp=drivesdk
