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Analysis of the Cost of RFID Quality - And How (Not) to Lose a Customer
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We hosted a webinar on managing quality in RAIN RFID and NFC manufacturing. During the session, industry experts shared their views on setting quality goals, on the relevant standards and on best practices for quality testing through case examples and practical tips. While veterans in RFID quality testing recognize the need for it to achieve excellent and consistent quality, for many less experienced in the field, it can be puzzling to justify the investment for the required RFID test equipment.

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The Benefits from RFID Technology Growth in this Decade
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I work as an engineer at Voyantic and my main field of expertise are electronics and radio science. Last autumn I started studying business administration to get a wider perspective in general. I have been trying to tie my work and studies together as much as possible, and when I attended a course called “Future experts 2030”, I got the idea to look into the future and see what it might bring for the RFID industry. More specifically: I tried to pick some trends which would have the most impact on the growth of the RFID industry.

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Highlights from the Future of RAIN RFID Tag Design Panel Discussion
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On Feb 17th 2021, we hosted an online panel discussion on the future direction of RAIN RFID tag design and tagging implementations. The panelists for the discussion were Matti Tavilampi from Avery Dennison, Steve Berry from Impinj and Jesse Tuominen from Voyantic. The discussion topics ranged from industry trends and standards to the development of readers, systems, ICs, and manufacturing technologies as well as embedded tags and smart packaging.

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Wearable Sensors, Brain Stimulation and Invisible Tags: Review of RAIN RFID Research from 2018 to 2020
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Three years ago I wrote a blog article about RFID research published in 2017.

Now it feels like a good time to take a look at the research front again.

  • Have the research themes changed?
  • What are the new hot topics?
  • What should be expected for commercial use in the upcoming years?
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Ensuring Reliable Operations of Multiple RAIN RFID Systems in Hospitals
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I recently gave a presentation at the RAIN Alliance and AIM EngageAgain event about co-existence of multiple RAIN RFID systems in hospitals. I felt that the topic is important since the use of RAIN RFID is booming in the healthcare industry – including hospitals. Hospitals are unique and challenging environments as there may be several RAIN RFID systems operating in parallel. Each system has its own tags and readers, but they are not isolated from each other.

The coexistence of these systems should be taken into account from the beginning to ensure reliable system operations. The good news is that RAIN RFID technology includes several tools and methods to help with the challenge.

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Sourcing ARC Certified Labels – Harder Than You Think
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The COVID-19 pandemic has motivated many companies, including us, to develop and improve different business areas. We started a project studying ARC certified labels, which first required us to get our hands on as many certified labels as possible. Most companies were easy to cooperate with, but in many cases, the sourcing process was extended by additional communications. As a recommendation to tag suppliers, we want to point out that sample orders can be the start of a new, long-lasting customer relationship, which is a good reason to process sample orders with the same importance as regular orders.

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Successful RAIN RFID Use is Based on Continuous Improvement
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The smaller technical issues often have a root cause in approach to RAIN RFID, especially how it is treated from a continuous improvement point of view. Sometimes (often) RAIN RFID is seen as a one-off IT project. The initial implementation often is an IT project, but when the system is taken into use, the project should not just be signed as complete, but it should be transitioned to the relevant operational organization and under continuous improvement. From this point of RFID has its own particulars.

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RAIN RFID in Tool Management
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Recent developments in RAIN RFID technology, markets, and global regulations have made the RAIN RFID an even more interesting technology. I believe that with the RAIN RFID a traditional industry such as tool manufacturing can join the digital revolution. In this blog, I will explain why it is a good time for the tool industry to adopt the RAIN RFID technology and how to get started.

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Adaptive Front-Ends Are Here to Stay
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Matching the transponder antenna well to the chip impedance has always been the cornerstone of a well-performing UHF tag. For antenna designers, it is lightly frustrating that each chip brand and model seemed to have their unique impedances, therefore various versions of the same antenna are needed for different chips models.

On the other hand, from the chip designers’ point of view…

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