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Author: Jianjun Zhang
Publisher: Springer Nature
ISBN: 3030898431
Category : Technology & Engineering
Languages : en
Pages : 168
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Book Description
This book helps to solve the problems and challenges of satellite sensing in the current environment of increasing communications bandwidths and multiplicity of electromagnetic signals. It presents technology that makes full use of the broadband low-loss advantages of optoelectronic technology and research into new broadband radio-frequency channelization and receiving technology based on photoelectric sensing. The methods presented allow improvements in system performance in terms of receiving bandwidth, frequency-sensing accuracy, channel equalization, adjacent channel crosstalk, dynamic range, and complexity of the system structure. In addressing the difficulty of satellite spectrum control, including the issue of high-precision and real-time wide-spectrum sensing not being able to be obtained simultaneously, the book solves the problem of accurate and parallel-decomposition sensing technology using the dual-phase optical frequency comb. This method avoids the involvement of fine filtering and does not require fine alignment between the source and the filter but achieves high perceptual accuracy. Satellite Photoelectric Sensing Technology explores the research background, significance, and current challenges associated with the technology, making it relevant and interesting to academics, practitioners, and postgraduate students in this field.
Author: Jianjun Zhang
Publisher: Springer Nature
ISBN: 3030898431
Category : Technology & Engineering
Languages : en
Pages : 168
Get Book Here
Book Description
This book helps to solve the problems and challenges of satellite sensing in the current environment of increasing communications bandwidths and multiplicity of electromagnetic signals. It presents technology that makes full use of the broadband low-loss advantages of optoelectronic technology and research into new broadband radio-frequency channelization and receiving technology based on photoelectric sensing. The methods presented allow improvements in system performance in terms of receiving bandwidth, frequency-sensing accuracy, channel equalization, adjacent channel crosstalk, dynamic range, and complexity of the system structure. In addressing the difficulty of satellite spectrum control, including the issue of high-precision and real-time wide-spectrum sensing not being able to be obtained simultaneously, the book solves the problem of accurate and parallel-decomposition sensing technology using the dual-phase optical frequency comb. This method avoids the involvement of fine filtering and does not require fine alignment between the source and the filter but achieves high perceptual accuracy. Satellite Photoelectric Sensing Technology explores the research background, significance, and current challenges associated with the technology, making it relevant and interesting to academics, practitioners, and postgraduate students in this field.
Author: Jindong Li
Publisher: Springer Nature
ISBN: 9811548714
Category : Technology & Engineering
Languages : en
Pages : 441
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Book Description
This book provides in-depth explanations of design theories and methods for remote sensing satellites, as well as their practical applications. There have been significant advances in spacecraft remote sensing technologies over the past decade. As the latest edition of the book “Space Science and Technology Research,” it draws on the authors’ vast engineering experience in system design for remote sensing satellites and offers a valuable guide for all researchers, engineers and students who are interested in this area. Chiefly focusing on mission requirements analyses and system design, it also highlights a range of system design methods.
Author: R. C. Olsen
Publisher: SPIE Press
ISBN: 9780819462350
Category : History
Languages : en
Pages : 274
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Book Description
This book will guide you in the use of remote sensing for military and intelligence gathering applications. It is a must read for students working on systems acquisition or for anyone interested in the products derived from remote sensing systems.
Author: Yi Hu
Publisher: Academic Press
ISBN: 0128126450
Category : Technology & Engineering
Languages : en
Pages : 532
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Book Description
Inspection and Monitoring Technologies of Transmission Lines with Remote Sensing helps readers build a thorough understanding of new technologies and world-class practices developed by the State Grid Corporation of China—the organization responsible for the world's largest power distribution network. Monitoring the operational status of high-voltage transmission lines is critical in supply assurance and continuity. Given the physical size, geographical, and climate variances that transmission lines are subject to, remote sensing and inspection is a critical technology for power distribution organizations. This reference covers current and developing technologies, equipment, and methods for the safe and secure operation and maintenance of transmission lines, including satellite remote sensing technology, infrared and ultraviolet detection technology, helicopter inspection technology, and condition monitoring technology. - Covers operational and technical principles, and equipment used in transmission line inspection and monitoring, with a focus on remote sensing technologies and solutions - Covers power line fundamentals, remote sensing technologies, inspection technologies, fault detection technologies, and on-line monitoring - Focuses on practical equipment and systems parameters to ensure readers are able to meet operational needs - Covers control technologies that ensure safe and consistent transmission operation
Author: Huadong Guo
Publisher: Springer
ISBN: 9811380317
Category : Technology & Engineering
Languages : en
Pages : 641
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Book Description
Global change involves complex and far-reaching variations in the Earth’s systems, and satellite observations have been widely used in global change studies. Over the past five decades, Earth observation has developed into a comprehensive system that can conduct dynamic monitoring of the land, the oceans and the atmosphere at the local, regional and even global scale. At the same time, although a large number of Earth observation satellites have been launched, very few of them are used in global change studies. The lack of scientific satellite programs greatly hinders research on global change. This book proposes using a series of global change scientific satellites to establish a scientific observation grid for global environmental change monitoring from space, and offers the first comprehensive review of lunar-based Earth observation. These scientific satellites could provide not only basic datasets but also scientific support in facilitating advances in international global change research.
Author:
Publisher:
ISBN:
Category : Large space structures (Astronautics)
Languages : en
Pages : 480
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Book Description
Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 704
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Book Description
Author: Jet Propulsion Laboratory (U.S.)
Publisher:
ISBN:
Category : Astronautics
Languages : en
Pages : 642
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Book Description
Author: NASA Scientific and Technical Information Facility
Publisher:
ISBN:
Category : Earth sciences
Languages : en
Pages : 620
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Book Description
Author: Gerard Maral
Publisher: John Wiley & Sons
ISBN: 1119382084
Category : Technology & Engineering
Languages : en
Pages : 804
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Book Description
The updated 6th edition of the authoritative and comprehensive textbook to the field of satellite communications engineering The revised and updated sixth edition of Satellite Communications Systems contains information on the most recent advances related to satellite communications systems, technologies, network architectures and new requirements of services and applications. The authors – noted experts on the topic – cover the state-of-the-art satellite communication systems and technologies and examine the relevant topics concerning communication and network technologies, concepts, techniques and algorithms. New to this edition is information on internetworking with the broadband satellite systems, more intensive coverage of Ka band technologies, GEO high throughput satellite (HTS), LEO constellations and the potential to support the current new broadband Internet services as well as future developments for global information infrastructure. The authors offer details on digital communication systems and broadband networks in order to provide high-level researchers and professional engineers an authoritative reference. In addition, the book is designed in a user-friendly format. This important text: Puts the focus on satellite communications and networks as well as the related applications and services Provides an essential, comprehensive and authoritative updated guide to the topic Contains new topics including the space segment, ground, ground satellite control and network management, relevant terrestrial networks and more Includes helpful illustrations, tables and problems to enhance learning Offers a summary at the beginning of each chapter to help understand the concepts and principles discussed Written for research students studying or researching in the areas related to satellite communications systems and networks, the updated sixth edition of Satellite Communications Systems offers an essential guide to the most recent developments in the field of satellite communications engineering and references to international standards.
