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Optical Signal Sideband Millimeter-Wave Signal Generation for Super-Broadband Optical Wireless Network
Optical Signal Sideband Millimeter-Wave Signal Generation for Super-Broadband Optical Wireless Network
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机译:超宽带光无线网络的光信号边带毫米波信号生成
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摘要
An optical wireless network includes an optical coupler for diverting received millimeter-wave signals comprised of an optical carrier and second order sidebands into multiple transmission paths; a downstream optical path being one of the multiple transmission paths and including an optical filter for filtering passing through the optical carrier with a single sideband, a converter for converting the optical carrier and single sideband to a corresponding electrical signal for amplification and broadcast transmission from an antenna; and an upstream path being one of the multiple transmission paths and having a filter for passing through the optical carrier only from the mm-wave signals and an intensity modulator driven by data received over the antenna to modulate the optical carrier for optical transmission to a receiving destination.
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