Design and Analysis of a RFID Reader Microstrip Array Antenna for IoT Applications in Smart Cities
| Autor: | Omaima Benkhadda, Mohamed Saih, null kebir Chaji, Abdelati Reha |
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| Rok vydání: | 2021 |
| Předmět: | |
| Zdroj: | International Journal of Web-Based Learning and Teaching Technologies. 17:1-11 |
| ISSN: | 1548-1107 1548-1093 |
| DOI: | 10.4018/ijwltt.20220901.oa3 |
| Popis: | This paper presents the design of 2*1 and 4*1 RFID reader microstrip array antenna at 2.4GHz for the Internet of things (IoT) networks which are Zigbee, Bluetooth and WIFI. The proposed antenna is composed of identical circular shapes radiating patches printed in FR4 substrate. The dielectric constant εr and substrate thickness h are 4.4 and 1.6mm, respectively. The 2*1 and 4*1 array antennas present a gain improvement of 27.3% and 61.9%, respectively. The single,2*1 and 4*1 array antennas were performed with CADFEKO. |
| Databáze: | OpenAIRE |
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