发明名称 |
Broadband radio transceiver with optical transform |
摘要 |
A broadband receiving apparatus includes an antenna to receive a radio signal having a plurality of modulation frequencies. An amplifier drives a laser source from the broadband radio signal to produce an optical signal having a plurality of spectral components. A diffraction grating transforms the optical signal into its spectral components. An array of photo-detectors converts the spectral components into electronic signals corresponding to the plurality of modulation frequencies. A transmitting apparatus includes an array of coherent laser emitters driven by electronic signals corresponding to a plurality of modulation frequencies to produce optical signals corresponding to a plurality of spectral components. A diffraction grating inverse transforms the spectral components into a composite optical signal. A photo-detector converts the composite optical signal into a composite electronic signal including the plurality of modulation frequencies. An amplifier amplifies the composite electronic signal for transmission as a broadband radio signal. |
申请公布号 |
US8600237(B2) |
申请公布日期 |
2013.12.03 |
申请号 |
US20100976099 |
申请日期 |
2010.12.22 |
申请人 |
GREEN EVAN R.;PANICCIA MARIO J.;KOEHL SEAN M.;JONES RICHARD;ANTHONY GUY S.;INTEL CORPORATION |
发明人 |
GREEN EVAN R.;PANICCIA MARIO J.;KOEHL SEAN M.;JONES RICHARD;ANTHONY GUY S. |
分类号 |
H04B10/00;H04B10/12;H04J11/00;H04L5/02;H04L27/20;H04L27/22;H04L27/26 |
主分类号 |
H04B10/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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