A 2.4-GHz dual-patch rfid tag antenna scattering analysis

K. J. Lee; D. Kim; M. Kim; M. Tanaka; K. Matsugatani

doi:10.1002/mop.21931

A 2.4-GHz dual-patch rfid tag antenna scattering analysis

K. J. Lee, D. Kim, M. Kim, M. Tanaka, K. Matsugatani

School of Electrical Engineering

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

Abstract

A dielectric-filled metal-patch antenna combinable with an internal RFID IC chip is introduced. This antenna is designed to operate either in an empty space or on top of large metal surface. The proposed tag antenna's dimension is adjusted to produce the maximum amount of scattered power due to tag's internal-impedance modulation for the normal incidence angle. A 2.44-GHz dual-patch antenna is fabricated to demonstrate the amounts of impedance-modulated scattered power at various reader-to-tag angles depending on the tag antenna radiation pattern.

Original language	English
Pages (from-to)	2241-2244
Number of pages	4
Journal	Microwave and Optical Technology Letters
Volume	48
Issue number	11
DOIs	https://doi.org/10.1002/mop.21931
Publication status	Published - 2006 Nov

Keywords

Passive tag
Patch antenna
RFID tag antenna

ASJC Scopus subject areas

Electronic, Optical and Magnetic Materials
Atomic and Molecular Physics, and Optics
Condensed Matter Physics
Electrical and Electronic Engineering

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10.1002/mop.21931

Cite this

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abstract = "A dielectric-filled metal-patch antenna combinable with an internal RFID IC chip is introduced. This antenna is designed to operate either in an empty space or on top of large metal surface. The proposed tag antenna's dimension is adjusted to produce the maximum amount of scattered power due to tag's internal-impedance modulation for the normal incidence angle. A 2.44-GHz dual-patch antenna is fabricated to demonstrate the amounts of impedance-modulated scattered power at various reader-to-tag angles depending on the tag antenna radiation pattern.",

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AU - Kim, D.

AU - Kim, M.

AU - Tanaka, M.

AU - Matsugatani, K.

PY - 2006/11

Y1 - 2006/11

N2 - A dielectric-filled metal-patch antenna combinable with an internal RFID IC chip is introduced. This antenna is designed to operate either in an empty space or on top of large metal surface. The proposed tag antenna's dimension is adjusted to produce the maximum amount of scattered power due to tag's internal-impedance modulation for the normal incidence angle. A 2.44-GHz dual-patch antenna is fabricated to demonstrate the amounts of impedance-modulated scattered power at various reader-to-tag angles depending on the tag antenna radiation pattern.

AB - A dielectric-filled metal-patch antenna combinable with an internal RFID IC chip is introduced. This antenna is designed to operate either in an empty space or on top of large metal surface. The proposed tag antenna's dimension is adjusted to produce the maximum amount of scattered power due to tag's internal-impedance modulation for the normal incidence angle. A 2.44-GHz dual-patch antenna is fabricated to demonstrate the amounts of impedance-modulated scattered power at various reader-to-tag angles depending on the tag antenna radiation pattern.

KW - Passive tag

KW - Patch antenna

KW - RFID tag antenna

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JO - Microwave and Optical Technology Letters

JF - Microwave and Optical Technology Letters

IS - 11

ER -

A 2.4-GHz dual-patch rfid tag antenna scattering analysis

Abstract

Keywords

ASJC Scopus subject areas

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