德国 WORK DOG-FE 光调制解调器是增强 DOG-1 多任务光调制解调器的数字转换器。
A 系列是基于多功能 FPGA 和软件架构的下一代卫星调制解调器平台系列。数字光学地面站 (DOG) 产品套件专为高达数 GHz 带宽的光通信而设计,支持从 LEO 到深空的各种太空任务。卓越的模拟和数字工程为传送级设备提供了面向未来的可扩展性。
通过全 IP 结构,该平台支持本地网络操作以及 IP 上的数据流。内置协议栈支持越来越多的空间数据格式以及透明基带数据流和同步符号,用于用户定义的处理和集成到虚拟化基础设施中。
德国 Work DOG-FE 光调制解调器前端是增强 DOG-1 多任务光调制解调器的数字转换器。
它对多 Gsps 信号进行采样,并提供从符号同步到 LLR 计算的信号处理的早期阶段,用于光学开关键控 (O3K) 和高光子效率 (HPE) 传输。
多任务支持
硬判决和软判决解码
光学开关键控 (O3K)
高光子效率 (HPE) 未来可升级扩展
CCSDS 141.0-B-x 支持
CCSDS 142.0-B-x 支持
O3K 符号率高达 10 Gsps
可定制的处理基础设施,可轻松集成到大型通信系统中
灵活的软件架构,便于扩展和未来的功能虚拟化
传送级 M&C 功能,可无缝集成到专业地面站系统
德国 WORK DOG-FE Optical Modem Front-End 卫星光调制解调器
DOG-FE Optical Modem Front-End
The A-Series is a family of next generation satellite modem platforms built on versatile FPGA- and software-based architecture. The Digital Optical Groundstation (DOG) suite of products is designed for optical communication up to multi-GHz bandwidths, supporting the full variety of space missions from LEO to Deep Space. Exceptional analog and digital engineering provides teleport-grade devices with future-proof expandability.
Through an all-IP structure, the platform supports both native network operation as well as data streaming over IP. Built-in protocol stacks support an increasing number of space data formats as well as streaming of transparent baseband data and synchronized symbols for user-defined processing and integration into virtualized infrastructures.
The DOG-FE Optical Modem Front-End is a digitizer to enhance the DOG-1 Multi-Mission Optical Modem.
It samples multi-Gsps signals and provides the early stages of signal processing from symbol synchronization to LLR computation for Optical On-Off-Keying (O3K) and High-Photon-Efficiency (HPE) transmissions.
Key Features
Multi-Mission support
Hard-decision and soft-decision decoding
Optical On-Off Keying (O3K)
High-Photon-Efficiency (HPE) future upgradable extension
CCSDS 141.0-B-x support
CCSDS 142.0-B-x support
O3K symbol rate up to 10 Gsps
Customizable processing infrastructure for easy integration into large communication systems
Flexible software architecture for easy extension and future virtualization of functionality
Teleport-grade M&C capabilities for seamless integration into professional ground station systems
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