Method and systems for power amplifying of signals

System, receiving an input signal to be amplified and provided to a load element, the system comprising:

• an active load, providing an active load output signal to said load element;
• a switch, coupled to said active load;
• a shaper determining a shaper output signal, according to said input signal and said active load output signal;
• a power source array, coupled to said switch, said power source array including at least one power source;
• a power reservoir array, coupled to said switch, said power reservoir array including at least one power reservoir;
• and
• a controller, coupled to said shaper and to said switch, said controller determining a switching scheme, according to said shaper output signal;
• wherein said switch applies said switching scheme to said power source array, to said power reservoir array and further to said active load;
• and
• wherein the active impedance of said active load is determined according to system signals provided by said system.

System, receiving at least one input signal to be amplified and provided to at least one respective load element, the system comprising:

• a switch, coupled to said at least one respective load element, for producing at least one respective switch output signal for each said at least one input signal;
• at least one shaper determining at least one respective shaper output signal, for each said at least one input signal, according to each said at least one input signal and said at least one respective switch output signal;
• a power source array, coupled to said switch, said power source array including at least one power source;
• a power reservoir array, coupled to said switch, said power reservoir array including at least one power reservoir;
• an active load array coupled to said switch, said active load array including at least one active load element;
• and
• a controller, coupled to said at least one shaper and to said switch, said controller determining a switching scheme according to at least a selected one of said at least one respective shaper output signal,
• wherein said switch applies said switching scheme to said at least one respective load element, to said power source array, to said active load array and to said power reservoir array;
• wherein the active impedance of at least a selected one of said at least one active load element is determined according to system signals provided by said system.

Method for amplifying at least one input signal, thereby producing at least one respective amplified input signal, to be provided to at least one respective load element, the method comprising the steps of:

• analyzing said at least one input signal and at least one respective feedback signal, thereby determining at least one respective desired output signal, to be applied to the said at least one respective load element;
• determining a switching scheme according to at least one of said at least one desired output signal;
• and
• applying said switching scheme to at least a selected one of said at least one respective load element.