Digital modulation/demodulation measurement system within connected solution

Sy Haur Su, Shuw Guann Lin, Hsu Feng Hsiao, Da Chiang Chang, Hwann Kaeo Chiou

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

This paper proposes a digital modulation /demodulation measurement system implemented by the Agilent advanced design system (ADS)-connected solution with vector signal analyzer (VSA) software, VSA instrument built into an analog digital converter (ADC), and an ESG vector signal generator. The ADS system software is suitable to design a digital modulation signal for error vector magnitude (EVM) analysis in RF transmitter (TX). The bit error rate (BER) analysis in RF receiver (RX) was estimated by the recording file from VSA software simultaneously. The proposed testing platform can measure the characteristics of RF transceivers, such as EVM, BER, constellation, and eye diagrams. The nonlinearity and distortion properties were evaluated through the EVM system parameter.

Original languageEnglish
Title of host publicationProceedings of the 2012 IEEE 18th International Mixed-Signal, Sensors, and Systems Test Workshop, IMS3TW 2012
Pages52-54
Number of pages3
DOIs
StatePublished - 2012
Event2012 IEEE 18th International Mixed-Signal, Sensors, and Systems Test Workshop, IMS3TW 2012 - Taipei, Taiwan
Duration: 14 May 201216 May 2012

Publication series

NameProceedings of the 2012 IEEE 18th International Mixed-Signal, Sensors, and Systems Test Workshop, IMS3TW 2012

Conference

Conference2012 IEEE 18th International Mixed-Signal, Sensors, and Systems Test Workshop, IMS3TW 2012
Country/TerritoryTaiwan
CityTaipei
Period14/05/1216/05/12

Keywords

  • ADC
  • BER
  • EVM

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