상세정보
학술대회
Linearity Improvement of Directly-Modulated Multi-IF-over-Fibre LTE-A Mobile Fronthaul Link Using Shunt Diode Predistorter
- 발행일
- 201509
- 출처
- European Conference on Optical Communication (ECOC) 2015, pp.1-3
- 협약과제
- 15ZI1300, 광 기반 Compact Radio & Dense Digital 이동통신 기지국 핵심기술 개발, 이종현
- 초록
- We demonstrate linearity improvement of directly-modulated multi-IF-over-fibre links using a simple shunt diode predistorter. We experimentally confirm that the predistorter is capable of suppressing third order intermodulation distortions of the link through two-tone test and 4-IF carrier-multiplexed LTE-A signal transmission.
- KSP 제안 키워드
- Long term evolution-advanced(LTE-A), Mobile fronthaul, Signal transmission, Two-tone test, fronthaul link, intermodulation distortion, linearity improvement, third-order intermodulation