Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver

Guo Wei Lu, Takahide Sakamoto, Akito Chiba, Tetsuya Kawanishi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

We experimentally investigate the nonlinear distortion in QAM constellation due to the imbalance detection in intradyne coherent receivers. The nonlinear distortion causes symbol spread, especially in the outer and inner symbols in the reconstructed constellation.

Original languageEnglish
Title of host publicationTechnical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012
Pages339-340
Number of pages2
DOIs
Publication statusPublished - 2012
Externally publishedYes
Event2012 17th Opto-Electronics and Communications Conference, OECC 2012 - Busan, Korea, Republic of
Duration: 2012 Jul 22012 Jul 6

Other

Other2012 17th Opto-Electronics and Communications Conference, OECC 2012
CountryKorea, Republic of
CityBusan
Period12/7/212/7/6

Fingerprint

Nonlinear distortion
Quadrature amplitude modulation
Experiments

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Lu, G. W., Sakamoto, T., Chiba, A., & Kawanishi, T. (2012). Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver. In Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012 (pp. 339-340). [6276715] https://doi.org/10.1109/OECC.2012.6276715

Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver. / Lu, Guo Wei; Sakamoto, Takahide; Chiba, Akito; Kawanishi, Tetsuya.

Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012. 2012. p. 339-340 6276715.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Lu, GW, Sakamoto, T, Chiba, A & Kawanishi, T 2012, Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver. in Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012., 6276715, pp. 339-340, 2012 17th Opto-Electronics and Communications Conference, OECC 2012, Busan, Korea, Republic of, 12/7/2. https://doi.org/10.1109/OECC.2012.6276715
Lu GW, Sakamoto T, Chiba A, Kawanishi T. Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver. In Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012. 2012. p. 339-340. 6276715 https://doi.org/10.1109/OECC.2012.6276715
Lu, Guo Wei ; Sakamoto, Takahide ; Chiba, Akito ; Kawanishi, Tetsuya. / Experiment investigation of nonlinear distortion in QAM constellation due to imbalance in intradyne coherent receiver. Technical Digest - 2012 17th Opto-Electronics and Communications Conference, OECC 2012. 2012. pp. 339-340
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