Abstract
A multi-tone radio over fiber (RoF) system design for three RF signals has been investigated for different modulation techniques like direct and external modulation with EDFA and SOA amplification techniques. Frequency response has been studied including the effects of third order intermodulation terms. Frequency separation between the modulating tones has been varied to study its impact on received carrier power. The performance in terms of electrical RF power of three receiving channels at different frequency separations using different amplification techniques have been measured and compared. An improvement in the received RF power and IM suppression has been observed by using an external modulation based system with EDFA amplifier.
Sign-in/Register to access full text options 
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
