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Analysis of Power Amplifier Nonlinear Response Based on Practical Circuit Parameters
회로 특성 파라미터에 근거한 전력 증폭기의 비선형 응답 특성
2012
The Transactions of The Korean Institute of Electrical Engineers
회로 특성 파라미터에 근거한 전력 증폭기의 비선형 응답 특성
Preserved Fulltext
In this paper, a novel analysis on the nonlinear response of a power amplifier (PA) with the intermodulation distortion (IMD) asymmetry is proposed based on the mutislice behavioral model. The coefficients of the odd-order and even-order polynomial of that model are represented with the PA practical circuit parameters such as intercept points, gain and amplitudes of excitation inputs. We also develop the analytic expressions to distinguish baseband frequency effect from second harmonic effect
doi:10.5370/kiee.2012.61.5.721
fatcat:cvsign4bfredxkl22ywuztwvra