Simplest DSP Enabled Baud Rate Sampling Self-Homodyne Coherent Architecture for Inter-Satellite Communications
Konferenz: ECOC 2024 - 50th European Conference on Optical Communication
22.09.2024-26.09.2024 in Frankfurt, Germany
Tagungsband: ITG-Fb. 317: ECOC 2024
Seiten: 4Sprache: EnglischTyp: PDF
Autoren:
Li, Kun; Chen, Junda; Mei, Tianjin; Hu, Zihe; Zhang, Mingming; Liu, Chen; Tang, Ming
Inhalt:
A SHD architecture based on optical injection locking was proposed for LEO inter-satellite communications. Doppler frequency shift and laser linewidth distortion were compensated for in optical domain, allowing simplest DSP with baud rate sampling ADC and constant coefficient equalization, achieving 20~160 Gbps per wavelength transmission.