| Full text | |
| Author(s): |
Souza, L. C.
;
Pinto, F. B. F.
;
Silva, L. G.
;
Portelinha, F. M., Jr.
;
Anderson, E. L.
;
Cerqueira S, Arismar, Jr.
Total Authors: 6
|
| Document type: | Journal article |
| Source: | 2024 SBFOTON INTERNATIONAL OPTICS AND PHOTONICS CONFERENCE, SBFOTON IOPC 2024; v. N/A, p. 3-pg., 2024-01-01. |
| Abstract | |
This paper presents the integration of radio- and power-over-fiber (RPoF) for beyond-fifth-generation (B5G) systems using double-clad fibers (DCFs) to deliver data and power simultaneously. We propose a system that transmits a 5G new radio (NR) signal centered at 26 GHz and over 20-W optical power through a 250-m DCF link. In this setup, the PoF system is able to power critical components of the RoF system, including a photodetector (PD) and electrical amplifier (EA). Our experimental performance investigation is based on power efficiency and stability analysis, as well as root mean square error vector magnitude (EVMRMS) measurements. The results demonstrate that the proposed RPoF system meets the 3rd Generation Partnership Project (3GPP) requirements without degradation from the high-power feed light. Additionally, a throughput of 1.6 Gbps is achieved, demonstrating the feasibility of using DCFs in RPoF systems. (AU) | |
| FAPESP's process: | 22/09319-9 - Center of Science for Development in Digital Agriculture - CCD-AD/SemeAr |
| Grantee: | Silvia Maria Fonseca Silveira Massruhá |
| Support Opportunities: | Research Grants - Science Centers for Development |
| FAPESP's process: | 21/06569-1 - High-speed strategic internet technologies |
| Grantee: | Evandro Conforti |
| Support Opportunities: | Research Projects - Thematic Grants |