Singular edge behavior: To impose or not
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P. Ya. Ufimtsev; B. Khayatian; Y. Rahmat-Samii
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Article
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2000
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John Wiley and Sons
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English
β 501 KB
fashion. The nonlinear CαV characteristics of the HBT produce phase errors when controlled by the conventional complementary control signal, leading to a symmetrical S-shaped constellation. The ''corrected'' constellation is achieved by a simple calibration procedure on both single-stage modulators,