The reactance tube modulator shown in the Figure uses a remote cut-off tube whose transconductance g m varies from 2500 µS to 3500 µS (in the SI metric system, the unit of conductance is the siemens, ...

Variable current will generate inductance, capacitance, and their related properties of inductive and capacitive reactance. Although there's no energy loss that directly results from these properties, ...

A delta-sigma converter uses many samples from the modulator to produce a stream of 1-bit codes. The delta-sigma ADC accomplishes this task by using an input-signal quantizer running at a high sample ...