the element being a voltage-dependent capacitor

Introduced: September 1968

Full Title

Full titles differ between systems:

IPC:

Amplitude modulation > by means of variable impedance element > the element being a voltage-dependent capacitor

CPC:

Amplitude modulation (H03C5/00, H03C7/00 take precedence) > by means of variable impedance element (H03C1/28 - H03C1/34, H03C1/46 - H03C1/52, H03C1/62 take precedence) > the element being a voltage-dependent capacitor

No child classifications to compare. This is a leaf node in both IPC and CPC.