포토닉 크리스탈을 이용한 AD 컨버터
    2.
    发明公开
    포토닉 크리스탈을 이용한 AD 컨버터 有权
    AD转换器使用光子晶体

    公开(公告)号:KR1020090058354A

    公开(公告)日:2009-06-09

    申请号:KR1020070125096

    申请日:2007-12-04

    Abstract: An AD converter is provided to perform a high speed operation and a high resolution by using a waveguide part made of a photonic crystal for delivering an optical signal. An optical source part(110) provides an optical signal. Waveguide parts(120-1~120-4) are made of a photonic crystal, and delivers the optical signal. A modulating part(130) applies an RF signal to at least one waveguide part. The modulating part modulates the optical signal outputted from at least one waveguide part. A digital converting part(140) converts the modulated optical signal into a digital signal.

    Abstract translation: 提供AD转换器,通过使用由光子晶体制成的波导部分来传送光信号来执行高速操作和高分辨率。 光源部分(110)提供光信号。 波导部件(120-1〜120-4)由光子晶体制成,传递光信号。 调制部分(130)将RF信号施加到至少一个波导部分。 调制部分调制从至少一个波导部分输出的光信号。 数字转换部件(140)将经调制的光信号转换为数字信号。

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