发明授权
- 专利标题： Apparatus and method for frequency-shift-keying optical transmission
- 专利标题（中）： 用于频移键控光传输的装置和方法
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申请号： US11147705申请日： 2005-06-08
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公开(公告)号： US07450860B2公开(公告)日： 2008-11-11
- 发明人: Hoon Kim , Yun-Je Oh , Seong-Taek Hwang
- 申请人： Hoon Kim , Yun-Je Oh , Seong-Taek Hwang
- 申请人地址： KR Maetan-Dong, Yeongtong-Gu, Suwon-Si, Gyeonggi-Do
- 专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人： Samsung Electronics Co., Ltd.
- 当前专利权人地址： KR Maetan-Dong, Yeongtong-Gu, Suwon-Si, Gyeonggi-Do
- 代理机构： Cha & Reiter, LLC
- 优先权： KR10-2004-0061649 20040805
- 主分类号： H04B10/04
- IPC分类号： H04B10/04 ; H04B10/12
摘要：
An optical transmission apparatus employing an FSK scheme is disclosed. The optical transmission apparatus includes a light generator arranged to generate a first tone signal having a first frequency and a second tone signal having a second frequency. The optical transmission apparatus also includes a light modulator including a second modulator for selectively outputting one of the first tone signal and the second tone signal input from the light generator according to input data.
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