Aiming at the modulator test results, an optimization design method of Gaussian filter has been proposed on improving the spectrum purity and the uplink signal DS-BPSK modulation is realized.是什么意思_Aiming at the modulator test results, an optimization design method of Gaussian filter has been proposed on improving the spectrum purity and the uplink signal DS-BPSK modulation is realized.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句