Circular Modulation Formats and Carrier Phase Estimation for Coherent Optical Systems
Digital coherent receivers stand today as a promising technology for the next generation of high-capacity optical systems. Coherent systems enable the use of multilevel modulation formats which increase the spectral efficiency of a system. Key challenges of multilevel coherent systems are the strict...
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| Format: | Others |
| Language: | English |
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KTH, Skolan för informations- och kommunikationsteknik (ICT)
2014
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| Online Access: | http://urn.kb.se/resolve?urn=urn:nbn:se:kth:diva-177439 |