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Language: English
Published by VDM Verlag Dr. Mueller E.K. 7/10/2008, 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
Seller: BargainBookStores, Grand Rapids, MI, U.S.A.
Paperback or Softback. Condition: New. High Speed Optical Communication Systems. Book.
Language: English
Published by VDM Verlag Dr. Mueller E.K., DE, 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
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Paperback. Condition: New.
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Add to basketCondition: New. In.
Language: English
Published by VDM Verlag Dr. Mueller e.K. 2008-07-10, 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
Seller: Chiron Media, Wallingford, United Kingdom
Paperback. Condition: New.
Condition: New.
Language: English
Published by VDM Verlag Dr. Müller|VDM Verlag Dr. Müller e.K., 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
Seller: moluna, Greven, Germany
Condition: New. Spectrally efficient modulation formats can be used to overcome the problems associated with limited channels and bandwidth of Dense Wavelength Division Multiplexing (DWDM) optical systems. Multilevel modulation formats are considered spectrally efficient a.
Language: English
Published by VDM Verlag Dr. Mueller E.K., 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
Seller: Rarewaves.com UK, London, United Kingdom
Book. Condition: New.
Language: English
Published by VDM Verlag Dr. Müller, VDM Verlag Dr. Müller E.K., 2008
ISBN 10: 3639041275 ISBN 13: 9783639041279
Seller: AHA-BUCH GmbH, Einbeck, Germany
Taschenbuch. Condition: Neu. Neuware - Spectrally efficient modulation formats can be used to overcome the problems associated with limited channels and bandwidth of Dense Wavelength Division Multiplexing (DWDM) optical systems. Multilevel modulation formats are considered spectrally efficient and can double the transmission capacity by transmitting more information in the amplitude, phase, polarization or a combination of all. Here we have studied and evaluated different multilevel modulation formats in a practical optical transmission system. Such modulation formats are Differential Quadrature Phase Shift Keying (DQPSK), DQPSK with Polarization Division Multiplex (PolDM), Quaternary Intensity Modulation (4-IM, QASK), Quaternary Duobinary (QDB), and Quaternary Polarization Duobinary (QPolDB). The QDB and QPolDB quaternary signals are attractive for DWDM systems applied for short reach (several kilometers) to medium reach (several hundred kilometers) transmission applications (metro applications). However, for long or ultra long haul optical fiber transmission systems, DQPSK and DQPSK PolDM modulation formats featuring better receiver sensitivities are potential candidates.
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Add to basketPAP. Condition: New. New Book. Delivered from our UK warehouse in 4 to 14 business days. THIS BOOK IS PRINTED ON DEMAND. Established seller since 2000.