Laser Inter-Satellite Links Technology

LASER INTER-SATELLITE LINKS TECHNOLOGY

State of the art resource covering key technologies and related theories of inter-satellite links

Laser Inter-Satellite Links Technology explores satellite networking as a growing topic in the field of communication technology, introducing the definition, types, and working frequency bands of inter-satellite links, discussing the number of orbital elements of the spacecraft motion state under two-body motion and their conversion relationship, and establishing the basic demand model for inter-satellite link network, chain topology model, and transmission protocol model.

The book focuses on the analysis and introduction of the principles and error sources of microwave and laser inter-satellite ranging, including the basic composition, workflow, and constraints of the laser inter-satellite link, and related design principles of the inter-satellite laser transmitter and receivers. Later chapters also discuss theories and methods of acquisition, alignment, and tracking, the impact of alignment errors on performance, and inter-satellite link modulation and its implementation.

Specific sample topics covered in Laser Inter-Satellite Links Technology include:

• Pulse position modulation (PPM), differential pulse position modulation (DPPM), digital pulse interval modulation (DPIM), and double-head pulse interval modulation (DH-PIM)
• Basic demand model of inter-satellite link network application, including basic configuration of constellations and inter-satellite transmission networks
• Inter-satellite ranging accuracy, principles of microwave inter-satellite ranging, and analysis of microwave ranging error sources
• Effect of tracking error on the beam distribution at the receiving end and influence of tracking and pointing error on communication error rate

Laser Inter-Satellite Links Technology serves a completely comprehensive resource on the subject and is a must-have reference for experts and scholars in aerospace, along with graduates and senior undergraduates in related programs of study.

《激光星間連結技術》

這本書是一份涵蓋星間連結關鍵技術和相關理論的最新資源。

《激光星間連結技術》探討了星間網絡作為通信技術領域中一個不斷發展的話題，介紹了星間連結的定義、類型和工作頻帶，討論了雙體運動下的太空船運動狀態的軌道要素數量及其轉換關係，並建立了星間連結網絡的基本需求模型、鏈狀拓撲模型和傳輸協議模型。

該書重點分析和介紹了微波和激光星間測距的原理和誤差來源，包括激光星間連結的基本組成、工作流程和限制，以及星間激光發射器和接收器的相關設計原則。後面的章節還討論了星間連結的獲取、對準和跟踪的理論和方法，對對準誤差對性能的影響，以及星間連結調製和實現。

《激光星間連結技術》具體涵蓋的主題包括：

- 脈衝位置調變（PPM）、差分脈衝位置調變（DPPM）、數字脈衝間隔調變（DPIM）和雙頭脈衝間隔調變（DH-PIM）
- 星間連結網絡應用的基本需求模型，包括星座的基本配置和星間傳輸網絡
- 星間測距精度、微波星間測距原理和微波測距誤差來源的分析
- 跟踪誤差對接收端波束分布的影響，以及跟踪和指向誤差對通信錯誤率的影響

《激光星間連結技術》是這一主題的一份全面的資源，對航空航天專家和學者以及相關專業的研究生和高年級本科生來說是一本必備的參考書。

Jianjun Zhang, PhD, is a Professor at Beijing Institute of Spacecraft System Engineering, China Academy of Space Technology. He has published more than 50 SCI/EI search papers in international journals and conferences, authorized more than 20 invention patents at home and abroad, and published 3 monographs.

Jing Li, PhD, is an Associate Professor at the School of Automation, Beijing Institute of Technology. She has presided over more than 10 projects at leading institutions.

Jianjun Zhang, PhD, 是中國航天科技集團公司北京航天器系統工程研究所的教授。他在國際期刊和會議上發表了50多篇SCI/EI檢索論文，並在國內外獲得了20多項發明專利授權，出版了3本專著。

Jing Li, PhD, 是北京理工大學自動化學院的副教授。她主持了超過10個項目的工作，這些項目來自領先的機構。