Zobrazeno 1 - 10
of 117
pro vyhledávání: '"Mohamad Khazani Abdullah"'
Publikováno v:
Day 2 Wed, March 21, 2018.
Human Factor Engineering (HFE) addresses interactions in the work environment between people, a facility and its management. FLNG projects bring new HFE challenges with more equipment items that are often larger and often more sophisticated than prev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::67d43620153e39813374fa00aa90f468
https://doi.org/10.4043/28297-ms
https://doi.org/10.4043/28297-ms
Autor:
Ahmad Fauzi Abas, Safuraa Mohd Basir, Amin Malekmohammadi, Mohamad Khazani Abdullah, Ghafour Amouzad Mahdiraji
Publikováno v:
The Open Electrical & Electronic Engineering Journal. 6:1-6
Demultiplexing concept of Duty-Cycle Division Multiplexing (DCDM) technique is tested in the back-to-back connection and after transmission over copper wire and optical fiber. Three different lengths of copper wire are tested with the total loss of 3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fad802efd767d12d91615a413c7cf39a
https://doi.org/10.2174/1874129001206010001
https://doi.org/10.2174/1874129001206010001
Autor:
Makhfudzah Mokhtar, Raja Syamsul Azmir Raja Abdullah, Amin Malek Mohammadi, Ghafour Amouzad Mahdiraji, Mohamad Khazani Abdullah, Safuraa Mohd Basir, Ahmad Fauzi Abas
Publikováno v:
Photonic Network Communications. 19:233-239
The performance of ASK over DCDM for up to seven channels is reported. The aggregate bit rate of 70 Gb/s is achieved with only 160-GHz modulation bandwidth. The clock and data recovery are realized at 10-GHz clock rate, which is very economic and eff
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::99f8c882478153fd3d0d4e8ef8fe84e4
https://doi.org/10.1007/s11107-009-0228-4
https://doi.org/10.1007/s11107-009-0228-4
Autor:
Mohamad Khazani Abdullah, Mohd Fadlee A. Rasid, Ahmad Fauzi Abas, Makhfudzah Mokhtar, Amin Malekmohammadi, Ghafour Amouzad Mahdiraji
Publikováno v:
Optics Communications. 282:4233-4241
The performance of absolute polar duty cycle division multiplexing (AP-DCDM) over wavelength division multiplexing (WDM) system is presented based on the simulation results. The AP-DCDM signal has narrower bandwidth than conventional time division mu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4bb3cbc25e3c2b5cbca9fb2065fe7a53
https://doi.org/10.1016/j.optcom.2009.07.049
https://doi.org/10.1016/j.optcom.2009.07.049
Autor:
Mohamad Khazani Abdullah, Ahmad Fauzi Abas, Mohd Fadlee A. Rasid, Amin Malekmohammadi, Makhfudzah Mokhtar, Ghafour Amouzad Mahdiraji
Publikováno v:
IET Optoelectronics. 3:207-214
The effect of self-phase modulation (SPM) on 40 Gb/s absolute polar duty cycle division multiplexing (AP-DCDM) is investigated and reported. The study includes the influence of launched power, number of channels and dispersion compensation method. Di
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fbb6a902e75f1324b56f9d6992d4dc18
https://doi.org/10.1049/iet-opt.2009.0008
https://doi.org/10.1049/iet-opt.2009.0008
Autor:
Ahmad Fauzi Abas, Amin Malekmohammadi, Makhfudzah Mokhtar, Mohd Fadlee A. Rasid, Mohamad Khazani Abdullah, Ghafour Amouzad Mahdiraji
Publikováno v:
Optical Fiber Technology. 15:337-343
An electrical multiplexing technique, namely Absolute Polar Duty Cycle Division Multiplexing (AP-DCDM) is reported for high-speed optical fiber communication systems. It is demonstrated that 40 Gb/s (4 × 10 Gb/s) AP-DCDM system shows a clear advanta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e1497778a2b0a682ae8849b8112695e
https://doi.org/10.1016/j.yofte.2009.03.001
https://doi.org/10.1016/j.yofte.2009.03.001
Autor:
Amin Malekmohammadi, Makhfudzah Mokhtar, Ahmad Fauzi Abas, Mohd Fadlee A. Rasid, Ghafour Amouzad Mahdiraji, Mohamad Khazani Abdullah, Safuraa Mohd Basir
Publikováno v:
IET Optoelectronics. 3:197-206
We propose and investigate a technique to reduce the spectral width as well as increase the tolerance to chromatic dispersion (CD) using improved return-to-zero (RZ) on-off-keying (OOK) over absolute polar duty cycle division multiplexing (AP-DCDM) t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6212ed1726fe18dcfd847b848d1fa676
https://doi.org/10.1049/iet-opt.2008.0050
https://doi.org/10.1049/iet-opt.2008.0050
Autor:
Makhfudzah Mokhtar, Ghafour Amouzad Mahdiraji, Amin Malekmohammadi, Ahmad Fauzi Abas, Mohamad Khazani Abdullah
Publikováno v:
Optical Review. 16:422-425
An improved estimation of bit-error-rate (BER) for electrically multiplexed duty-cycle division multiplexing (E-DCDM), which is based on the probability of error, is presented. Performance of 3 × 10 Gbit/s E-DCDM is investigated in terms of optical
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::90a825b4a658e4513605b2c832e0ae04
https://doi.org/10.1007/s10043-009-0081-9
https://doi.org/10.1007/s10043-009-0081-9
Publikováno v:
Optical Fiber Technology. 15:266-273
This paper proposes a hybrid subcarrier multiplexing/optical spectrum code division multiplexing (SCM/OSCDM) system for the purpose of combining the advantages of both techniques. Optical spectrum code division multiple-access (OSCDMA) is one of the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::837143c7d8a61eb0d55974e08b07b446
https://doi.org/10.1016/j.yofte.2008.12.003
https://doi.org/10.1016/j.yofte.2008.12.003
Autor:
Makhfudzah Mokhtar, S. B. Ahmad Anas, Stuart D. Walker, Mohamad Khazani Abdullah, Syed Alwee Aljunid
Publikováno v:
Optical Fiber Technology. 15:26-32
We have implemented a new service differentiation technique in the optical domain using a spectral-amplitude-coding (SAC) variant of optical code division multiple access (OCDMA). The newly developed code, named KS (Khazani–Syed) is compared mathem
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::04cc33adee638e08a517f86e176a7f6f
https://doi.org/10.1016/j.yofte.2008.04.001
https://doi.org/10.1016/j.yofte.2008.04.001