Since the envelope of modulated signal fluctuates, unwanted intermodulation distortions generated when the signal is amplified by the nonlinear RF power amplifiers.

 
  • 隨著(zhù)無(wú)線(xiàn)通信技術(shù)的飛速發(fā)展,出于對更高頻譜利用率和更高功率效率的追求,線(xiàn)性調制技術(shù)和高效率的射頻功率放大器得到了廣泛應用。
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