Amplification apparatus and method including modulator component

摘要: The present invention provides a system and method in which an arbitrary information-modulated signal is efficiently amplified to high power levels. received at low level separated into elemental signals. In preferred embodiment, frequency/phase information amplitude are the signals collectively represent essential original signal. circuit uses provide replica of amplification preferably, though not necessarily, involves using digital modulators disclosed U.S. Pat. No. 4,804,931, 5,260,674, or 5,367,272. Accordingly, strategic use specially-arranged non-linear amplifiers forming modulator operating as linear amplifier, allows generation accurately replicates amplitude, frequency phase this manner, exploits advantages on principles while performing function traditionally performed by amplifiers.