1. ScholarBank@NUS
  2. 1. Staff
  3. Staff Publications
Please use this identifier to cite or link to this item: https://doi.org/10.1109/LPT.2009.2025869
DC FieldValue
dc.titleQuality monitoring of DxPSK signals by using differential phasor diagram
dc.contributor.authorTakushima, Y.
dc.contributor.authorChoi, H.Y.
dc.contributor.authorKim, H.
dc.contributor.authorChung, Y.C.
dc.date.accessioned2014-06-17T03:03:01Z
dc.date.available2014-06-17T03:03:01Z
dc.date.issued2009-09-15
dc.identifier.citationTakushima, Y., Choi, H.Y., Kim, H., Chung, Y.C. (2009-09-15). Quality monitoring of DxPSK signals by using differential phasor diagram. IEEE Photonics Technology Letters 21 (18) : 1305-1307. ScholarBank@NUS Repository. https://doi.org/10.1109/LPT.2009.2025869
dc.identifier.issn10411135
dc.identifier.urihttp://scholarbank.nus.edu.sg/handle/10635/57166
dc.description.abstractWe describe a new method for quantitative evaluation of the quality of multilevel differential phase-shift-keyed (DxPSK) signals by using a differential phasor monitor. This method measures the phase deviation of the symbols in the differential phasor diagram and estimates the bit-error rate (BER) by using a simple relation based on the Q-factor defined for multilevel DxPSK signals. We demonstrate that the proposed method can accurately estimate the BER of differential quadrature PSK and 8-ary PSK signals. © 2009 IEEE.
dc.description.urihttp://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1109/LPT.2009.2025869
dc.sourceScopus
dc.subjectDifferential phase-shift keying
dc.subjectOptical communication
dc.subjectOptical phase modulation
dc.typeArticle
dc.contributor.departmentELECTRICAL & COMPUTER ENGINEERING
dc.description.doi10.1109/LPT.2009.2025869
dc.description.sourcetitleIEEE Photonics Technology Letters
dc.description.volume21
dc.description.issue18
dc.description.page1305-1307
dc.description.codenIPTLE
dc.identifier.isiut000269517800007
Appears in Collections:Staff Publications

Show simple item record
Files in This Item:
There are no files associated with this item.

Google ScholarTM

Check

Altmetric


Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.