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optical receiver with high sensitivity and wide dynamic range.
optical receiver with high sensitivity and wide dynamic range.
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机译:具有高灵敏度和宽动态范围的光接收器。
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摘要
A nonintegrating, high sensitivity, wide dynamic range receiver is described. A voltage dependent current source is connected in negative feedback with a forward voltage amplifier. The transconductance of the current source is essentially independent of frequency within the signal bandwidth frequency, and the feedback pole is the dominant pole in the loop gain. To prevent saturation by high intensity input signals the receiver is combined with a range extender circuit.
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