Compact ceramic RFID tag for omnidirectional long-range communication | Mr. Dmitry Dobrykh
88 بار بازدید -
5 ماه پیش
-
Microwave seminar | 15 May
Microwave seminar | 15 May 2023
Mr. Dmitry Dobrykh
Tel Aviv University
Compact ceramic RFID tag for omnidirectional long-range communication
Abstract
Radio frequency identification (RFID) allows to perform a wireless communication with special tags, attached to the objects. One of the key limitations of RFID tag applications is the presence of blind spots in reading. It is related to the use of printed antennas with a directional radiation diagram, while a few existing omnidirectional tag designs have a very low reading range. In this work, we demonstrate the concept of an omnidirectional ceramic tag with a long reading range.
The main operational principle is to use the whole operational frequency band instead of focusing on creating an omnidirectional response at a single frequency. It allows to develop a compact tag that can be omnidirectionally interrogated from a distance of more than 10 meters. Omnidirectional miniature long-range ceramic tags can be extremely useful in numerous practical applications, including the Internet of Things and many others.
The results are not published yet. Closely related previous work - 10.1109/APWC49427.2022.9899863
The Department of Physics and Engineering of ITMO University (Saint Petersburg, Russia) hosts online weekly seminars to discuss recent scientific achievements of researchers from all over the world with a wide audience. The topics include experimental (Optical seminar) and theoretical (Theoretical seminar) aspects of nanophotonics and acoustics (Acoustic), solid-state physics, material science, as well as design and applications of radiofrequency structures and devices (Microwave seminar).
Upcoming and past events can be found at https://physics.itmo.ru/en/seminars
#MicrowaveSeminar #ITMO #НовыйФизтехИТМО #ScientificSeminar
Mr. Dmitry Dobrykh
Tel Aviv University
Compact ceramic RFID tag for omnidirectional long-range communication
Abstract
Radio frequency identification (RFID) allows to perform a wireless communication with special tags, attached to the objects. One of the key limitations of RFID tag applications is the presence of blind spots in reading. It is related to the use of printed antennas with a directional radiation diagram, while a few existing omnidirectional tag designs have a very low reading range. In this work, we demonstrate the concept of an omnidirectional ceramic tag with a long reading range.
The main operational principle is to use the whole operational frequency band instead of focusing on creating an omnidirectional response at a single frequency. It allows to develop a compact tag that can be omnidirectionally interrogated from a distance of more than 10 meters. Omnidirectional miniature long-range ceramic tags can be extremely useful in numerous practical applications, including the Internet of Things and many others.
The results are not published yet. Closely related previous work - 10.1109/APWC49427.2022.9899863
The Department of Physics and Engineering of ITMO University (Saint Petersburg, Russia) hosts online weekly seminars to discuss recent scientific achievements of researchers from all over the world with a wide audience. The topics include experimental (Optical seminar) and theoretical (Theoretical seminar) aspects of nanophotonics and acoustics (Acoustic), solid-state physics, material science, as well as design and applications of radiofrequency structures and devices (Microwave seminar).
Upcoming and past events can be found at https://physics.itmo.ru/en/seminars
#MicrowaveSeminar #ITMO #НовыйФизтехИТМО #ScientificSeminar
5 ماه پیش
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