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Miniaturized decoup...
Miniaturized decoupled slotted patch RFID tag antennas for wearable health care
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Aslam, B. (author)
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Khan, U. H. (author)
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Azam, M. A. (author)
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- Amin, Yasar (author)
- KTH,Elektronik,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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Loo, J. (author)
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- Tenhunen, Hannu (author)
- KTH,Elektronik,VinnExcellence Center for Intelligence in Paper and Packaging, iPACK
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(creator_code:org_t)
- 2016-09-12
- 2017
- English.
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In: International Journal of RF and Microwave Computer-Aided Engineering. - : John Wiley & Sons. - 1096-4290 .- 1099-047X. ; 27:1
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Subject headings
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- In this article, a couple of two-layered RFID tag antenna designs exhibiting improved performance descriptors for on-body applications are presented. The antennas are designed to operate in the microwave band (2.4–2.48 GHz) ensuring high data transmission rates ideal for real-time subject monitoring applications. The radiating element of both the antennas is a slotted patch structure provisioned with a pair of T-shaped slots realized on a commercial FR4 substrate. The augmentation of a systematic sequence of narrow comb-like etchings into the design enhances the impedance bandwidth considerably. A high permittivity silicon layer embedded with the radiating patch provides resilience from the human body dielectric losses. A modified antenna design utilizing patch miniaturization technique, resulting in an overall footprint reduction by 32%, is also proposed. The designed tag antennas offer a gain of more than 1.8 dBi and an attractive read range greater than 6.8 m in the operating band.
Subject headings
- TEKNIK OCH TEKNOLOGIER -- Elektroteknik och elektronik (hsv//swe)
- ENGINEERING AND TECHNOLOGY -- Electrical Engineering, Electronic Engineering, Information Engineering (hsv//eng)
Keyword
- pervasive health care
- radiator decoupling
- slotted patch
- wearable RFID tag
- Antennas
- Data communication systems
- Dielectric losses
- Electric impedance
- Health care
- Microstrip antennas
- Microwave antennas
- Mobile antennas
- Patient monitoring
- Radio frequency identification (RFID)
- Wearable antennas
- Wearable technology
- Data transmission rates
- Impedance bandwidths
- Miniaturization techniques
- Pervasive healthcare
- Real-time subject monitoring
- RF-ID tags
- Wearable health care
- Slot antennas
Publication and Content Type
- ref (subject category)
- art (subject category)
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