| Citation: |
Sun Ling, Wang Zhigong, Jing Weiping, Gao Jianjun. Relationship Between Noise Figure and Equivalent Input Noise Current Spectral Density for Optical Receiver Design[J]. Journal of Semiconductors, 2006, 27(12): 2085-2088.
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Sun L, Wang Z G, Jing W P, Gao J J. Relationship Between Noise Figure and Equivalent Input Noise Current Spectral Density for Optical Receiver Design[J]. Chin. J. Semicond., 2006, 27(12): 2085.
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Relationship Between Noise Figure and Equivalent Input Noise Current Spectral Density for Optical Receiver Design
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Abstract
Based on the equivalent circuit model of a two-port optical receiver front-end,the relationship between the equivalent input noise current spectral density and the noise figure is analyzed.The derived relationship has universal validity for determining the equivalent input noise current spectral density for optical receiver designs,as verified by measuring a 155Mb/s high-impedance optical receiver front-end.Good agreement between calculated and simulated results has been achieved. -
References
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Proportional views
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