Mohd Hisyam, Mohd Ariff and Muhammad Solihin, Zakaria and Rahimah, Jusoh and Sabira, Khatun and Mohammad Fadhil, Abas and M. Z., Ibrahim (2020) Design and analysis of circular shaped patch antenna with slot for UHF RFID reader. In: Lecture Notes in Electrical Engineering; 5th International Conference on Electrical, Control and Computer Engineering, InECCE 2019 , 29 July 2019 , Kuantan. pp. 517-527., 632 (238739). ISBN 9789811523168
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Abstract
This paper presents an analysis of microstrip circular shaped antenna with slot for ultra-high frequency (UHF) portable radio frequency identification (RFID) reader applications. The fabricated antenna is designed to work with UHF RFID system in Malaysia with frequency allocated from 919 to 923 MHz. The antenna design was made with circular patch and rectangular slot that has the dimension of 122 mm × 122 mm. Moreover, the FR-4 material used in this project has thickness of 1.6 mm with dielectric constant of 4.7 and loss tangent of 0.019. Thus, it is easily connected to the portable RFID reader module together with the antenna characteristics of easy fabrication, low profile and simple structure. From the results, the antenna has the reflection coefficient (S11) less than −10 dB along the bandwidth of 3.6% (903–936 MHz) for operating frequency at 921 MHz.
| Item Type: | Conference or Workshop Item (Lecture) |
|---|---|
| Additional Information: | Indexed by Scopus |
| Uncontrolled Keywords: | Microstrip antenna; Radio frequency identification; Ultra high frequency; Return loss |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Faculty/Division: | Faculty of Electrical & Electronic Engineering Faculty of Industrial Sciences And Technology Institute of Postgraduate Studies |
| Depositing User: | Mrs Norsaini Abdul Samat |
| Date Deposited: | 07 Sep 2023 03:08 |
| Last Modified: | 07 Sep 2023 03:08 |
| URI: | http://umpir.ump.edu.my/id/eprint/29901 |
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