| 摘要 |
A class E amplifier-modulator comprises an active element working in the switch mode (switch), which controls an input signal, one switch output is connected to the common conductor, to switch second end one end of a choke is connected, other end of the choke is connected to a power source, another lead of first (shunting) capacitor is connected to the common conductor and output circuit comprising in series connected a second capacitor and a first inductance, to second output of which a third capacitor is connected. A first active resistor and a circuit comprising a fifth capacitor are parallel connected to third capacitor, to another lead of fifth capacitor a second active resistor and a sixth capacitor are connected, another outputs of which are connected to a switch which connects both THE second active resistor or the sixth capacitor are connected to the common conductor. |
