研究了DBF发射多波束阵列中固态功率放大器（SSPA）非线性引起的互调波束的影响。

This paper investigates the effects of intermodulation(IM) beams produced by the nonlinear behavior of solid-state power amplifiers(SSPA) on the DBF transmiting multiple-beam array.

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互调失真是影响电视发射机性能的一个重要因素。

Intermodulation distortion is an important factor affecting the property of television transmitter.

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