Radio Frequency Identification: Decades at a Time
Fuente:
arXiv
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| Autori principali: | , , |
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| Natura: | Preprint |
| Pubblicazione: |
2025
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| _version_ | 1866912558595702784 |
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| author | Saetia, Christopher Dobkin, Daniel M. Durgin, Gregory |
| author_facet | Saetia, Christopher Dobkin, Daniel M. Durgin, Gregory |
| contents | In this article, we briefly review the history of the use of radio signals to identify objects, and of the key Radio Frequency Identification (RFID) standards for ultra-high-frequency (UHF) and near-field communications that enabled broad use of these technologies in daily life. We will compare the vision for the future presented by the Auto-ID Lab in the early 21st century with the reality we see today, two decades and a little after. We will review some of the applications in which UHF RFID technology has become hugely successful, others where High Frequency Near-field Communications (HF NFC) is preferred, and applications where optical identification or active wireless communications are dominant.
We will then examine some possible future paths for RFID technology. We anticipate that UHF read capability will become widely available for cellphones, making it as universal as NFC and Bluetooth are today. We will look at more sophisticated radio interfaces, such as multiple-antenna phased arrays for readers, and tunnel diode reflection for tags. We will discuss the integration of information from Artificial Intelligence (AI)-based image processing, barcodes, NFC and UHF tags, into a digital twin of the real environment experienced by the human user. We will examine the role of RFID with sensing in improving the management of perishable goods. The role that RFID might play in a truly circular economy, with intelligent recycling and reuse, will be discussed. Finally, we survey the many hazards and obstacles that obstruct the path to an RF-informed future. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2508_17051 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Radio Frequency Identification: Decades at a Time Saetia, Christopher Dobkin, Daniel M. Durgin, Gregory Signal Processing In this article, we briefly review the history of the use of radio signals to identify objects, and of the key Radio Frequency Identification (RFID) standards for ultra-high-frequency (UHF) and near-field communications that enabled broad use of these technologies in daily life. We will compare the vision for the future presented by the Auto-ID Lab in the early 21st century with the reality we see today, two decades and a little after. We will review some of the applications in which UHF RFID technology has become hugely successful, others where High Frequency Near-field Communications (HF NFC) is preferred, and applications where optical identification or active wireless communications are dominant. We will then examine some possible future paths for RFID technology. We anticipate that UHF read capability will become widely available for cellphones, making it as universal as NFC and Bluetooth are today. We will look at more sophisticated radio interfaces, such as multiple-antenna phased arrays for readers, and tunnel diode reflection for tags. We will discuss the integration of information from Artificial Intelligence (AI)-based image processing, barcodes, NFC and UHF tags, into a digital twin of the real environment experienced by the human user. We will examine the role of RFID with sensing in improving the management of perishable goods. The role that RFID might play in a truly circular economy, with intelligent recycling and reuse, will be discussed. Finally, we survey the many hazards and obstacles that obstruct the path to an RF-informed future. |
| title | Radio Frequency Identification: Decades at a Time |
| topic | Signal Processing |
| url | https://arxiv.org/abs/2508.17051 |