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Wideband Radio Over Fiber Feedward Transmitter (WRoF-FT)
tm3209613067
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The invention concerns linearsation of directly modulated SMF semiconductor laser transmitter employing fee-forward technique to exhibit linearity, low noise and wide bandwidth to be applied in radio over fiber (RoF) system. Simultaneous reduction of third order intermodulation distortion (IMD3) up to 30 dB and relative intensity noise (RIN) up to 20 dB with bandwidth linearisation up to 800Mhz at operating frequency 2-6Ghz. Supporting multiservise operation in frequency range 2 -6 Ghz (ISM Band WLAN IEEE 802.11 a/b/g, Worlwide Interoperability for Microwave Acces (WiMax), Public safety, and Intelligent Transport System (ITS and supporting three major transmission standard formats are ITU-T SONET/SDH STM/OC, IEEE 802.3 (known as Ethernet) and Fiber channel.

Industrial Design
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Patent
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Organization Name
Organization Category
Address

Photonics Technology Centre(PTC)
, Faculty of Electrical Engineering, University Technology Malaysia,

81310 Skudai
Johor
Malaysia

Full Name [1]
Dr Sevia Mahdaliza Idrus
Email [1]
sevia@fke.utm.my