• The test result indicates that the phase modulator without transformer can suppress the carrier wave.

    实测结果表明这种变压器环形相位调制器较好地抑制载波

    youdao

  • The cross-term interference caused by multi-modulator and multi-carrier makes it difficult the use of the cyclic autocorrelation demodulation.

    调制源、多载波信号循环自相关解调分析存在交叉干扰使循环自相关解调方法的实际应用产生困难

    youdao

  • In this paper, we discuss even subharmonic mixing technique which can suppress carrier leakage in microwave direct modulator, or suppress IM2…

    次分谐波有效地抑制载波泄漏、二次混频失真及振噪声,是提高调制器精确度及直接解调器动态范围的有效技术。

    youdao

  • A novel scheme for optical millimeter (mm)-wave generation with optical carrier suppression(OCS) modulation by external modulator in a radio-over-fiber (ROF) system was proposed.

    提出改进的载波抑制产生毫米波方法。

    youdao

  • A novel scheme for optical millimeter (mm)-wave generation with optical carrier suppression(OCS) modulation by external modulator in a radio-over-fiber (ROF) system was proposed.

    提出改进的载波抑制产生毫米波方法。

    youdao

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