rus
Issue #8/2021
E. Acar
HOW MEASURING THE ERROR VECTOR MAGNITUDE HELPS OPTIMIZE OVERALL SYSTEM PERFORMANCE
HOW MEASURING THE ERROR VECTOR MAGNITUDE HELPS OPTIMIZE OVERALL SYSTEM PERFORMANCE
DOI: 10.22184/1992-4178.2021.209.8.142.148
Error Vector Magnitude (EVM) is an important characteristic that allows you to quantify the combined impact of all the potential impairments in communication systems. The article analyzes what system parameters affect the EVM, considers a number of examples of using EVM to optimize device performance at the system level.
Error Vector Magnitude (EVM) is an important characteristic that allows you to quantify the combined impact of all the potential impairments in communication systems. The article analyzes what system parameters affect the EVM, considers a number of examples of using EVM to optimize device performance at the system level.
Теги: adc bathtub curve bit error rate error vector magnitude mobile communications nonlinearity phase noise thermal noise u-образная кривая wireless lan ацп беспроводные локальные сети мобильная связь модуль вектора ошибки нелинейность тепловой шум фазовый шум частота битовых ошибок
HOW MEASURING THE ERROR VECTOR MAGNITUDE HELPS OPTIMIZE OVERALL SYSTEM PERFORMANCE
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