Laser Inter-Satellite Links Technology - by Jianjun Zhang & Jing Li (Hardcover)

About the Book

"After two phases of single-satellite application and constellation application, the satellite field has gradually moved towards networking. The networking between satellites requires the information and data between the satellites to be interconnected. Considering factors such as security and national strategy, the number of satellite ground stations that can be established is very limited, and most of them are limited domestically. Under the condition that the ground station is strictly limited, the establishment of inter-satellite links has become one of the most necessary conditions for inter-satellite networking."--

Book Synopsis

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.

From the Back Cover

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.

About the Author

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.