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1. |
Record Nr. |
UNINA9910407736903321 |
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Autore |
Duan Baoyan |
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Titolo |
Large Deployable Satellite Antennas : Design Theory, Methods and Applications / / by Baoyan Duan, Yiqun Zhang, Jingli Du |
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Pubbl/distr/stampa |
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Singapore : , : Springer Nature Singapore : , : Imprint : Springer, , 2020 |
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ISBN |
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Edizione |
[1st ed. 2020.] |
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Descrizione fisica |
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1 online resource (xix, 271 pages) : illustrations |
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Collana |
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Springer Tracts in Mechanical Engineering, , 2195-9870 |
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Disciplina |
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Soggetti |
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Aerospace engineering |
Astronautics |
Statics |
Electrical engineering |
Aerospace Technology and Astronautics |
Mechanical Statics and Structures |
Electrical and Electronic Engineering |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di contenuto |
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Introduction -- Space Service Environment -- Cable-net Design and Analysis of Cable-truss Structure -- Analysis and Control of Flexible Multibody Deployment Process -- Electrical Properties Analysis and Equivalent of Mesh Reflector Antenna -- Surface Precision Measurement and Adjustment of Cable-truss Structure -- Deployment Reliability Analysis of Cable-truss Antenna -- Development and Experiment of Prototype Antenna -- Integrated Design Software Platform -- Space Deployable Antenna Synthetic Design Software -- Electrostatic Forming Membrane Reflector Antenna. . |
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Sommario/riassunto |
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This book discusses the innovative design, cable-net design and analysis, control, deployment, development and applications of large space-deployable antennas. Drawing on the authors’ own work in this field, it describes and analyzes various typical deployable antennas, membrane antennas and super-large space-assembled antennas, while chiefly focusing on mesh antennas due to their wide range of applications. It also investigates forming–finding design and the analysis of cable-truss structures for high-precision reflector antennas, |
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as well as deployment process control and deployment reliability based on flexible multibody dynamic analysis. The book covers not only mechanical structure performance, but also electromagnetic performance realization and stability. Lastly, it proposes an electrical equivalent method for mesh reflector antennas and a coupling model for the structural displacement field and electrostatic field. Given the nature of its content, the book is intended for researchers, graduate students and engineers in the field of space antennas. |
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2. |
Record Nr. |
UNINA9910558488803321 |
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Titolo |
Printed Antennas for 5G Networks / / edited by Ladislau Matekovits, Binod Kumar Kanaujia, Jugul Kishor, Surendra Kumar Gupta |
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Pubbl/distr/stampa |
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Cham : , : Springer International Publishing : , : Imprint : Springer, , 2022 |
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ISBN |
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Edizione |
[1st ed. 2022.] |
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Descrizione fisica |
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1 online resource (viii, 371 pages) : illustrations (some color) |
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Collana |
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PoliTO Springer Series, , 2509-7024 |
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Disciplina |
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Soggetti |
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Wireless communication systems |
Mobile communication systems |
Telecommunication |
Computer networks |
Electronic circuits |
Wireless and Mobile Communication |
Microwaves, RF Engineering and Optical Communications |
Computer Communication Networks |
Electronic Circuits and Systems |
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Lingua di pubblicazione |
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Formato |
Materiale a stampa |
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Livello bibliografico |
Monografia |
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Nota di bibliografia |
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Includes bibliographical references. |
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Nota di contenuto |
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5G Extender Antenna Systems to enhance indoor millimeter-wave reception -- Planar Printed MIMO Antennas For 5G Access Points -- Multi-functional Antennas for 5G Communication -- Printed Periodic |
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Structures in Support to 5G Network Antennas -- Magneto-Electric Dipole Antenna for 5G -- Compact High Isolation Meandered-line PIFA Antenna for LTE 5G Handset Applications -- Design of Dual-polarized Arrays for Wide Angle Scanning -- MIMO Antennas for WLAN Applications -- UWB Phased Array Smartphone Antenna with Compact Radiators for MM-Wave 5G Applications -- Overview of Advanced Antennas Concepts for 5G -- 5G Antenna Materials and Ensuing Challenges -- Multi-objective Optimization Methods for Passive and Active Devices in mm-Wave 5G Networks. |
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Sommario/riassunto |
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The book provides a comprehensive overview of antennas for 5G technology, such as MIMO, multiband antennas, Magneto-Electric Dipole Antenna and PIFA Antenna for 5G networks, phased array antennas for 5G access, beam-forming and beam-steering issues, 5G antennas for specific applications (smartphone, cognitive radio) and advance antenna concept and materials for 5G. The book also covers ooptimizations methods for passive and active devices in mm-Wave 5G networks. It explores topics which influence the design and characterization of antennas such as data rates, high isolation, pattern and spatial diversity, making 5G antennas more suitable for a multipath environment. The book represents a learning tool for researchers in the field, and enables engineers, designers and manufacturers to identify key design challenges of antennas for 5G networks, and characterize novel antennas for 5G networks. |
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