Nonlinear distortion of 16QAM constellations in intradyne coherent receiver

Takahide Sakamoto; Akito Chiba; Tetsuya Kawanishi

doi:10.1109/CLEOE.2011.5943130

Nonlinear distortion of 16QAM constellations in intradyne coherent receiver

Takahide Sakamoto^*, Akito Chiba, Tetsuya Kawanishi

^*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Abstract

We investigate nonlinear distortions of constellations revealed in intradyne receivers for 16QAM signal reception. It is shown that symbols of constellations are circularly spread by impairments of balanced detectors and amplifiers, increasing excess bit errors.

Original language	English
Title of host publication	2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
DOIs	https://doi.org/10.1109/CLEOE.2011.5943130
Publication status	Published - 2011 Sept 6
Externally published	Yes
Event	2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011 - Munich, Germany Duration: 2011 May 22 → 2011 May 26

Publication series

Name	2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011

Other

Other	2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011
Country/Territory	Germany
City	Munich
Period	11/5/22 → 11/5/26

ASJC Scopus subject areas

Electrical and Electronic Engineering

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10.1109/CLEOE.2011.5943130

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Sakamoto, T., Chiba, A., & Kawanishi, T. (2011). Nonlinear distortion of 16QAM constellations in intradyne coherent receiver. In 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011 Article 5943130 (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011). https://doi.org/10.1109/CLEOE.2011.5943130

Nonlinear distortion of 16QAM constellations in intradyne coherent receiver. / Sakamoto, Takahide; Chiba, Akito; Kawanishi, Tetsuya.
2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 2011. 5943130 (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Sakamoto, T, Chiba, A & Kawanishi, T 2011, Nonlinear distortion of 16QAM constellations in intradyne coherent receiver. in 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011., 5943130, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011, 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011, Munich, Germany, 11/5/22. https://doi.org/10.1109/CLEOE.2011.5943130

Sakamoto T, Chiba A, Kawanishi T. Nonlinear distortion of 16QAM constellations in intradyne coherent receiver. In 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 2011. 5943130. (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011). doi: 10.1109/CLEOE.2011.5943130

Sakamoto, Takahide ; Chiba, Akito ; Kawanishi, Tetsuya. / Nonlinear distortion of 16QAM constellations in intradyne coherent receiver. 2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011. 2011. (2011 Conference on Lasers and Electro-Optics Europe and 12th European Quantum Electronics Conference, CLEO EUROPE/EQEC 2011).

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abstract = "We investigate nonlinear distortions of constellations revealed in intradyne receivers for 16QAM signal reception. It is shown that symbols of constellations are circularly spread by impairments of balanced detectors and amplifiers, increasing excess bit errors.",

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Nonlinear distortion of 16QAM constellations in intradyne coherent receiver

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