Study of Digital Modulation Signal Error Vector Magnitude Based on Vector Signal Analyzer

Autor:	Huan Li, Wenhua Ye
Rok vydání:	2015
Předmět:	Vector signal analyzer Analog signal Analog transmission Pulse-amplitude modulation Demodulation Signal analyzer Signal Algorithm Modulation error ratio Mathematics
Zdroj:	2015 8th International Symposium on Computational Intelligence and Design (ISCID).
DOI:	10.1109/iscid.2015.260
Popis:	In this article, based on the working principle of vector signal analyzer and theories of error vector magnitude (EVM), Combined signal demodulation experiment of vector signal analyzer, converting some types of digital modulation signal EVM into root mean square of error vector magnitude(EVMRMS). According to the relationship between EVMRMS and bit error rate(BER), analyzing the relationship between vector signal analyzer EVM and BER, and the simulation results are carried out.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::79640cc2db8423ad6341a108ae0fa4e4 https://doi.org/10.1109/iscid.2015.260 Zobrazit plný text záznamu