Quadrature phase

Results: 73



#Item
41Electronics / Quadrature amplitude modulation / Phase-shift keying / Modulation / Optical hybrid / Carrier recovery / QAM / Single-sideband modulation / Laser linewidth / Telecommunications engineering / Electronic engineering / Data transmission

Feedforward carrier recovery via pilot-aided transmission for single-carrier systems with arbitrary M-QAM constellations Mohamed Morsy-Osman,*Qunbi Zhuge, Lawrence R. Chen, and David V. Plant Department of Electrical and

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2011-11-25 19:57:44
42Electronics / Oscillators / Quadrature amplitude modulation / Multiplexing / Phase-shift keying / Carrier recovery / Phase-locked loop / Modulation / Symbol rate / Electronic engineering / Telecommunications engineering / Data transmission

Pilot-aided carrier phase recovery for M-QAM using superscalar parallelization based PLL Qunbi Zhuge,* Mohamed Morsy-Osman, Xian Xu, Mohammad E. Mousa-Pasandi, Mathieu Chagnon, Ziad A. El-Sahn, and David V. Plant Departm

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2012-08-13 09:59:44
43Data transmission / Polarization / Phase-shift keying / Photonics / Cross-phase modulation / Kerr effect / Self-phase modulation / Quadrature amplitude modulation / Modulation / Optics / Nonlinear optics / Electromagnetic radiation

Analysis and experimental demonstration of novel 8PolSK-QPSK modulation at 5 bits/symbol for passive mitigation of nonlinear impairments Mathieu Chagnon,* Mohamed Osman, Qunbi Zhuge, Xian Xu, and David V. Plant Departmen

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2014-01-17 20:40:41
44Electronic engineering / Oscillators / Photonics / Laser science / Fiber-optic communications / Phase-shift keying / Quadrature amplitude modulation / Optical hybrid / Distributed feedback laser / Telecommunications engineering / Data transmission / Physics

Experimental investigation of the equalizationenhanced phase noise in long haul 56 Gbaud DPQPSK systems Qunbi Zhuge,* Xian Xu, Ziad A. El-Sahn, Mohammad E. Mousa-Pasandi, Mohamed Morsy-Osman, Mathieu Chagnon, Meng Qiu, a

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2012-06-09 20:19:46
45Electronics / Oscillators / Multiplexing / Fiber-optic communications / Optical devices / Quadrature amplitude modulation / Phase-shift keying / Carrier recovery / Modulation / Electronic engineering / Telecommunications engineering / Data transmission

IEEE-26MSP04-Feature-TEMPLATE

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2014-02-17 08:49:50
46Electronics / Multiplexing / Oscillators / Phase-shift keying / Broadcast engineering / Orthogonal frequency-division multiplexing / Quadrature amplitude modulation / Subcarrier / Carrier recovery / Electronic engineering / Telecommunications engineering / Data transmission

1158 JOURNAL OF LIGHTWAVE TECHNOLOGY, VOL. 31, NO. 8, APRIL 15, 2013 Low Overhead Intra-Symbol Carrier Phase Recovery for Reduced-Guard-Interval CO-OFDM

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2013-03-03 22:32:40
47Telecommunications engineering / Optical devices / Fiber-optic communications / Multiplexing / Data transmission / Optical hybrid / Quadrature amplitude modulation / Modulation / Optical fiber / Optics / Photonics / Technology

Joint mitigation of laser phase noise and fiber nonlinearity for polarization-multiplexed QPSK and 16-QAM coherent transmission systems Mohamed Morsy-Osman,* Qunbi Zhuge, Lawrence R. Chen, and David V. Plant Department o

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2011-11-25 20:00:38
48OSI protocols / Multiplexing / Subcarrier multiplexing / broadcast engineering / digital radio / digital television / Quadrature amplitude modulation / Phase-shift keying / Modulation / Telecommunications engineering / Data transmission / Electronic engineering

Digital subcarrier multiplexing for fiber nonlinearity mitigation in coherent optical communication systems Meng Qiu,1,* Qunbi Zhuge,1 Mathieu Chagnon,1 Yuliang Gao,1,2 Xian Xu,1 Mohamed Morsy-Osman,1 and David V. Plant1

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Source URL: www.photonics.ece.mcgill.ca

Language: English - Date: 2014-07-27 10:49:54
49Radio electronics / Electronics / Electronic test equipment / Signal processing / Error vector magnitude / Multiplexing / Constellation diagram / Quadrature amplitude modulation / Phase-shift keying / Electronic engineering / Telecommunications engineering / Data transmission

Microsoft Word - EVM Measurements19_KRa.doc

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Source URL: www.eeel.nist.gov

Language: English - Date: 2007-10-16 15:16:31
50Electronic engineering / Noise / Network performance / Information theory / DVB / Phase-shift keying / Coding gain / Quadrature amplitude modulation / Spectral efficiency / Telecommunications engineering / Data transmission / Electronics

ETSI TR[removed]V1[removed]TECHNICAL REPORT Fixed Radio Systems; Parameters affecting the Signal-to-Noise Ratio (SNR)

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Source URL: www.etsi.org

Language: English - Date: 2014-09-05 07:54:07
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