Chipless RFID Circumvents the Limitations of Barcode Scanning

Koyel Ghosh
Published 08/25/2021
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Chipless RFIDChipless RFID is mostly an embryonic cellular technology used in logistics, automatic identifications, tracking & security purposes, database management, and so on. It often uses conductive plastic as a substitution for ICs made of silicon.

The chipless RFID technology is certainly a major breakthrough in overpowering the margins & limitations of conventional RFID systems as it excludes the expenses associated with the silicon IC spall in the circuit. Moreover, chipless RFID can be entirely printed and this way, it is resilient even to adverse climatic conditions. It can also be embossed on metal carafes and flagons containing liquids. In a nutshell, chipless RFID can now be extensively used in applications that couldn’t be carried off before with its traditional counterparts.


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Chipless RFID technology crops up countless advantages indeed. The barcode also offers the feature of ID retrieval, and the technology is quite extensive, prevalent, and time-tasted. Brigade Electronics, a well-known organization, has put on ZoneSafe, a RFID proximity warning method, to their wide series of vehicle safety structures. ZoneSafe takes resort to RFID technology to craft detection zones around cars, thereby curtailing the risks of unwanted damages and injuries from crashes and eliminating the threats of mishaps with pedestrians and properties.

The rising demand for RFID tags has augmented lately owing to high-end development of the technology and its smart implementation across several verticals. In the last few years, significant efforts have been made in the designing of RFID dockets without the chip inside. The very notion of chipless RFID codes comes up as a riveting and favorable solution for reasonable item tagging purposes, since the price of an active RFID label mainly depends on the chip used within. In the past few years, a number of educational institutions have come up that deploy an RFID-based attendance method, namely iClicker, to check with the fact if a student is present in the respective classroom. The system takes in a base position for each tutorial room, and then each pupil is needed to carry a device, which can also be cast off to answer multiple-choice queries.

For example, identity cards, currencies, drinking vessels & flasks, books, aluminum sacks, and certain customer goods & commodities call for chipless RFID technology. When for ID cards, it’s used to punch in and punch out; for drinking pitchers & decanters, the technology is mainly used during payments in retail outlets.  Chipless RFID sensors are also used for easy detection of carbon dioxide.



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On the other hand, one of the renowned organizations dealing with radio frequency identification technology in Brazil, namely iTAG, has started developing RFID solutions and putting them into effect for its clienteles. The company takes recourse to avant-garde technology to bring about the tags that it supplies to its customers across the world, in order to improve its excellence, suppleness, and efficacy. Innumerable RFID tags get prepared every month for the target customers at its agency in Braz, which procured immense prominence in the late nineteenth century owing to the migration of Italian staff who initiated the course of industrialization.

The gains of iTAG from the usage of its own RFID structure are highly focused on reshuffling the portfolio management, as well as reducing the probable slips and faults in its production and manufacturing processes. As per the specialists in the organization, the RFID tag boxes are received from the respective suppliers in a swift and supple way. The required tags are also located without any prominent difficulties using chipless RFID readers, which are the similar ones offered to the customers. Finally, streamlining the consignment of printed tags becomes easier without any complications on board.

According to Allied Market Research, the global chipless RFID market is projected to register a significant CAGR from 2020 to 2027. Factors such as high precision level, low cost associated with the manufacturing activities, and its capability of offering more functions as contrasted with other alternatives have fueled the market growth in more than one way. Especially, the fact that chipless RFID dockets within range can be identified promptly and tested with the required data in system repository has increased its demand in several business verticals. However, the outbreak of COVID-19 happened to dwindle the demand for the technology to some extent, especially in the initial state of the lockdown since most industries were going through a rough patch. But, as the global situation is getting ameliorated at a slow & steady pace, the market is projected to recover soon. 


About the Writer

Koyel Ghosh is a blogger with a strong passion and enjoys writing on miscellaneous domains, as she believes it lets her explore a wide variety of niches. She has an innate interest for creativity and enjoys experimenting with different writing styles. A writer who never stops imagining, she has been serving the corporate industry for the last four years.

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