| Autor: |
임동민 |
| Předmět: |
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| Zdroj: |
Journal of Korean Institute of Electromagnetic Engineering & Science / Han-Guk Jeonjapa Hakoe Nonmunji; Jun2024, Vol. 35 Issue 6, p517-520, 4p |
| Abstrakt: |
In this paper, we present an EVM-BER conversion method applicable to PAM/QAM modulations. Using SNR as an indicator of the transmission environment, we analyze the EVM and BER of the modulations. EVM-BER conversion is performed by determining the SNR value that corresponds to a given value of EVM using the bisection method, and then sequentially obtaining the BER value for this SNR. By measuring the output of power amplifiers equipped with a DPD using QAM-modulated signals as the input, the accuracy of the proposed conversion method in predicting the BER was verified by comparing it with the existing method. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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