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Tangent circles antenna design for RFID applications in ISM 433 MHz

MESUD KAHRIMAN1,*

Affiliation

  1. Engineering Faculty, Electronics and Communication Eng., Suleyman Demirel University, 32260 Isparta, Turkey

Abstract

In this study a low cost and small size antenna has been designed at 433 MHz for RFID applications. While designing the antenna we aimed to keep the antenna geometry as small as possible and the productivity as high as possible without increasing the cost. The operating parameters of the antenna have been simulated with HFSS software. The reflection coefficient of outcome parameters belonging to the antenna has been compared with the reflection coefficient of similar antennas designed in the past..

Keywords

Antenna design, Antenna input impedance, Antenna radiation pattern, ISM 433 MHz, RFID.

Citation

MESUD KAHRIMAN, Tangent circles antenna design for RFID applications in ISM 433 MHz, Optoelectronics and Advanced Materials - Rapid Communications, 8, 1-2, January-February 2014, pp.127-130 (2014).

Submitted at: July 31, 2013

Accepted at: Jan. 22, 2014