Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An auto-biasing cascode class-E PA which can compensate the Vdd/AM and Vdd/PM distortion resulting from supply modulation has been proposed. The output voltage of auto-biasing control circuit is generated and varied linearly with PA’s supply voltage so that the cascode transistor is degenerated into a resistance and the PA’s nonlinear distortion can be compensated. The simulation result shows that the distortion is compensated evidently and the system co-simulation demonstrated that system EVM can be improved from -17 to -19dB. Also, the drain efficiency of the PA can be improved 15% within small supply voltage range.
['Wen-An Tsou', 'Wen-Shen Wuen', 'Kuei-Ann Wen']
I am writing a research paper on a idea A Design of 2.6 GHz Auto-Biasing Cascode Class-E PA with Vdd/AM and Vdd /PM Compensations in EER System
[{"from": "human", "value": "I am writing a research paper on a idea A Design of 2.6 GHz Auto-Biasing Cascode Class-E PA with Vdd/AM and Vdd /PM Compensations in EER System"}, {"from": "gpt", "value": "Thats a unique idea.You should consider the following idea to enhance your idea so that it would impact uniquely: An auto-biasing cascode class-E PA which can compensate the Vdd/AM and Vdd/PM distortion resulting from supply modulation has been proposed. The output voltage of auto-biasing control circuit is generated and varied linearly with PA\u2019s supply voltage so that the cascode transistor is degenerated into a resistance and the PA\u2019s nonlinear distortion can be compensated. The simulation result shows that the distortion is compensated evidently and the system co-simulation demonstrated that system EVM can be improved from -17 to -19dB. Also, the drain efficiency of the PA can be improved 15% within small supply voltage range."}]