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Antenna Systems for Modern Wireless Devices de Shiban K. Koul

Antenna Systems for Modern Wireless Devices: Signals and Communication Technology

Autor Shiban K. Koul, S. Swapna, G. S. Karthikeya
en Limba Engleză Hardback – 28 iun 2024
This book presents up-to-date information about WLAN antenna designs for students, researchers, and professionals who want to design  radiating systems to be deployed for practical coverage. The book primarily focuses on pattern diversity antennas. Pattern diversity antennas are very vital in wireless communication. High correlation between multiple signals can result in low data throughput which can be solved by using antennas with pattern diversity. Beam scanning antennas and their variants are also described in detail. Pattern diversity antenna systems with multiport feeds are also comprehensively discussed in this book. For a multiport system to maintain a reasonable link budget, equal antenna gains are preferred for the required antenna coverage. The book further describes the latest techniques to enhance and equalize the antenna gain within a compact radiating system. With increasing demand for faster connectivity with minimum path loss, the demand for high-gain antennas is rapidly increasing. Thereby a detailed discussion on gain enhancement with the latest high-gain antenna designs is requisite while describing WLAN antennas. Some antenna designs discussed in the book are based on additive manufacturing for their design and fabrication. Additive manufacturing is a much sought-after technology today that allows rapid development of antennas at an affordable cost. Many recent WLAN antennas make use of this technology to develop versatile antenna designs. Finally, the book includes a section on wide-band antenna designs. Antenna designs that reduce the scanning loss are also discussed. 
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Specificații

ISBN-13: 9789819733682
ISBN-10: 9819733685
Pagini: 352
Ilustrații: XXIV, 327 p. 237 illus., 200 illus. in color.
Dimensiuni: 160 x 241 x 24 mm
Greutate: 0.71 kg
Ediția:2024
Editura: Springer
Colecția Signals and Communication Technology
Seria Signals and Communication Technology

Locul publicării:Singapore, Singapore

Cuprins

.- Introduction to WLAN.
.- Pattern Diversity in WLAN Antennas.
.- Beam Scanning Antennas.
.- Antenna Gain Enhancement Techniques.
.- Gain Enhancement Architectures with Pattern Diversity for WLAN.
.- Two-port/ Three-port antennas for WLAN.
.- Additively Manufactured Antennas for WLAN.
.- Multi-port Antennas for WLAN.
.- Wideband Antennas for WLAN.

Notă biografică

Prof. Shiban K Koul is an Honorary Professor at the Indian Institute of Technology, Delhi. His research interests include RF MEMS, high-frequency wireless communication, microwave engineering, microwave passive and active circuits, device modeling, millimeter-wave IC design, and reconfigurable microwave circuits including antennas. He has authored/co-authored 645 research Papers, 26 state-of-the-art books, 4 book chapters, and 2 e-books. He holds 26 patents, 6 copyrights, and one Trademark. He has guided 31 Ph.D. theses and more than 120 master’s theses. He is Life Fellow of IEEE and Fellow of INAE and IETE. He is Chief Editor of IETE Journal of Research. He served as Distinguished Microwave Lecturer of IEEE MTT-S for the period 2012-2014. Currently he is serving as Distinguished Lecturer of IEEE EMC-S for the period 2024-2025. He is Recipient of numerous awards including IEEE MTT Society Distinguished Educator Award (2014); Teaching Excellence Award (2012) from IIT Delhi, and Lifetime Achievement Award from IETE, India (2023). Dr. M. Praveen received his undergraduate degree in industrial chemistry in the year 2007 from Sahyadri Science College, Shivamogga. He received his master’s degree in industrial chemistry (2010) and M.Tech. in nanotechnology (2012) from Kuvempu University, Shivamogga. He worked as Assistant Professor in affiliated colleges of Visvesvaraya Technological University from 2013 to 2017. He joined the Department of Chemistry, Ramaiah Institute of Technology, as Ph.D. Student in 2013 and defended his thesis in 2023. He worked as Junior Research Fellow (JRF) in DST-sponsored project on "Developing intumescent flame retardants polymer composite". He also worked as Research Associate in a CSIR project for "Developing dental restorative polymer nanocomposites" at The Energy and Resources Institute (TERI-SRC), Bangalore, from 2017 to 2021. In 2021, Praveen joined the Centre for Advanced Materials Technology at MS Ramaiah Institute of Technology, a Centre of Excellence, where he continued his research until 2024. He is currently working as an application Scientist at Atsbia Innovation and Ad-nano technology Pvt. Ltd in Shimoga, Karnataka. Dr. Karthikeya G. S received his undergraduate degree in electronics and communication engineering, with distinction, in the year 2010 from Visvesvaraya Technological University, Belgaum. He received his master’s degree, with distinction, in microwave engineering from University of Kerala in 2012. He worked as Assistant Professor in affiliated colleges of Visvesvaraya Technological University from 2013 to 2016, where he established the Antenna Architects’ lab. He joined the Centre for applied Research in Electronics (CARE), IIT Delhi, as Ph.D. Student in 2017 and defended his thesis in 2019. He worked as Project Scientist at Foundation for Innovation and Technology Transfer (FITT) in association with Synergy Microwave Corporation from 2019 to 2021. From 2021 to 2022 he served as Assistant Professor at the Centre for Antennas and Radio Frequency Systems (CARFS), Ramaiah Institute of Technology. Currently he is working as Assistant Professor in BMS College of Engineering, Bangalore. He serves as a research consultant to Liveon Technolabs, Alpha Design Technologies, and Space Pulse Techno solutions Pvt Ltd. He received the Dr. N Vasudevan Nair Memorial Award (2011) and the Research Excellence Travel Award (2019).

Textul de pe ultima copertă

This book presents up-to-date information about WLAN antenna designs for students, researchers, and professionals who want to design  radiating systems to be deployed for practical coverage. The book primarily focuses on pattern diversity antennas. Pattern diversity antennas are very vital in wireless communication. High correlation between multiple signals can result in low data throughput which can be solved by using antennas with pattern diversity. Beam scanning antennas and their variants are also described in detail. Pattern diversity antenna systems with multiport feeds are also comprehensively discussed in this book. For a multiport system to maintain a reasonable link budget, equal antenna gains are preferred for the required antenna coverage. The book further describes the latest techniques to enhance and equalize the antenna gain within a compact radiating system. With increasing demand for faster connectivity with minimum path loss, the demand for high-gain antennas is rapidly increasing. Thereby a detailed discussion on gain enhancement with the latest high-gain antenna designs is requisite while describing WLAN antennas. Some antenna designs discussed in the book are based on additive manufacturing for their design and fabrication. Additive manufacturing is a much sought-after technology today that allows rapid development of antennas at an affordable cost. Many recent WLAN antennas make use of this technology to develop versatile antenna designs. Finally, the book includes a section on wide-band antenna designs. Antenna designs that reduce the scanning loss are also discussed.