Yaakob, S. and Mahdaliza Idrus, S. and Md. Samsuri, N. and Zamzuri Abdul Kadir, M. and Salleh, M. S. and Chang, G. K. (2016) Selective delivery of broadband wireless and wired services in an integrated ROF-PON system using dual-sideband optical carrier suppression. Microwave and Optical Technology Letters, 58 (7). pp. 1768-1773. ISSN 0895-2477
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Abstract
Selective delivery of gigabit-per-second wireless and wired services is demonstrated in an integrated fiber-wireless access network using the millimeter-wave (mm-wave) radio-over-fiber (RoF) system employing the dual-sideband optical carrier suppression technique. A dual-electrode Mach-Zehnder modulator is used in this technique to generate 40 GHz carrier to distribute 1.25 Gbps data via direct modulation (DM) over a 20 km RoF system. The results show that selective signal delivery can be achieved using a low-cost DM laser diode drive current of 20 mA. The advantage of the proposed system is that it provides versatility to control the gigabit-per-second (Gbps) signal delivery in an integrated ROF-PON system with a common high frequency oscillator shared for the whole system.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | Digital storage, Electrodes, Light modulators, Millimeter waves, Modulation, Optical communication, Passive optical networks, Broadband wireless, Direct modulation, Dual electrode Mach-Zehnder modulator, External modulation, High frequency HF, Millimeter-wave (mm-wave), Optical carrier suppression, Radio over fiber system, Radio-over-fiber |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 72365 |
| Deposited By: | Narimah Nawil |
| Deposited On: | 20 Nov 2017 08:23 |
| Last Modified: | 20 Nov 2017 08:23 |
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