DocumentCode
161207
Title
Detection of 56GBaud PDM-QPSK generated by commercial CMOS DAC with 11GHz analog bandwidth
Author
Ling Liu ; Liangchuan Li ; Yanzhao Lu
Author_Institution
Network Res. Dept., Huawei Technol. Co., Ltd., Shenzhen, China
fYear
2014
fDate
21-25 Sept. 2014
Firstpage
1
Lastpage
3
Abstract
We proposed optimal design of the post filter taps, for post filter + sequence detector receiver. The design is verified by detecting 56GBaud PDM-QPSK generated by commercial CMOS DACs with 11GHz analog bandwidth. Only 2.6dB@1e-2 penalty is observed.
Keywords
CMOS digital integrated circuits; digital-analogue conversion; multiplexing; quadrature phase shift keying; signal detection; PDM-QPSK detection; analog bandwidth; bandwidth 11 GHz; commercial CMOS DAC; post filter tap optimal design; post filter-sequence detector receiver; Bandwidth; Finite impulse response filters; Noise; Optical filters; Optical noise; Optical transmitters; Receivers;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Communication (ECOC), 2014 European Conference on
Conference_Location
Cannes
Type
conf
DOI
10.1109/ECOC.2014.6963961
Filename
6963961
Link To Document