Algorithm and Realization of the Key Modules for IQ-Separated Receiver Structure
- Resource Type
- Conference
- Authors
- Hao, Haoran; Pei, Yukui
- Source
- 2018 14th International Wireless Communications & Mobile Computing Conference (IWCMC) Wireless Communications & Mobile Computing Conference (IWCMC), 2018 14th International. :7-11 Jun, 2018
- Subject
- Communication, Networking and Broadcast Technologies
Computing and Processing
Signal Processing and Analysis
Frequency estimation
Error analysis
Synchronization
Receivers
Correlation
Estimation
satellite communication
IQ-separated receiver
module realization
frequency error estimation
timing synchronization
- Language
- ISSN
- 2376-6506
The satellite communication systems continually increase the bandwidth to support high-throughput applications. However, the sampling rate of the analog-digital converter (ADC) limits the performance of the system. A dedicated receiver structure is proposed for IQ-separated sampling to support ultra-high sampling rate. This paper designs the key modules of the structure, inclnding frequency error estimation, frame location and timing synchronization. The algorithm for the modules is descripted and the details of realization are focused. The simulation results demonstrate reasonable performance of the designed modules.