Design of Microstrip Patch Antenna for RFID Reader Applications

Vinay, K. P.; Ramesh, B.; Prasad, Lal Babu; Reddy, D. V. Rama Koti

doi:10.1007/978-981-10-4280-5_55

Cited by 2 publications

(1 citation statement)

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“…The objects are identified thanks to a specific label, called tag, embedded the object to be identified [6]- [8]. Depending on the application, RFID systems operates at different frequencies from the HF band around 13kHz to the microwave band around 2.45GHz and 5.8GHz [9]- [12].…”

Section: Introductionmentioning

confidence: 99%

A new design of stepped antenna loaded metamaterial for RFID applications

Nasiri¹,

Zbitou²

2021

Bulletin EEI

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Radio frequency identification is being overloaded with data information, making wideband band antennas very appealing. In this paper, we present a new design of dual band antenna for RFID reader applications operating at 2.45Gz and 5.8GHz with an average gain of 1.16dB at the lower frequency band and 3.2dB at the higher frequency band. The antenna is designed on an FR-4 substrate having a relative dielectric constant of 4.4 and loss tangent of 0.025. The proposed antenna is simulated, designed and, optimized using CST Microwave Studio and has a small size of 32 mm x 26 mm x 1.6 mm. The antenna consists of a steeped rectangular patch antenna using a partial ground plane loaded a modified split ring resonator. The metamaterial structure was designed and optimized to operate at 2.45GHz and its effective parameters was verified using the Nicolson-Ross Weir method. The performance of the proposed antenna is confirmed by another 3D electromagnetic solver HFSS.

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Section: Introductionmentioning

confidence: 99%