Ng, Zhong Ying and Samsuri, Noor Asmawati and Murad, Noor Asniza and A. Rahim, Mohamad Kamal and Bambang Setia Nugroho, Bambang Setia Nugroho and Lukman Hendrajaya, Lukman Hendrajaya (2023) Flexible frequency reconfigurable antenna using reed switch for health monitoring application. In: 5th International Conference on Electrical, Electronic, Communication and Control Engineering, ICEECC 2021, 15 December 2021-16 December 2021, Johor Bahru, Johor, Malaysia.
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Official URL: http://dx.doi.org/10.1063/5.0120921
Abstract
The paper presents a frequency reconfigurable meander bowtie antenna for health monitoring application that operates at 2.3 GHz and 3.5 GHz (5G frequency band in Indonesia and Malaysia). The proposed antenna can be switched between the 5G frequency band using reed switches. The antenna is made of flexible materials, semi-transparent film as substrates of and shield-it fabric as radiating element. Parametric studies on the location of the slots and reed switch representation by copper strips are made to see the effects on the antenna performance. The results show that the resonant frequency of antenna can be switched between 2.3 GHz and 3.5 GHz with the bandwidth of 6.6 % and 12.4 %. The results are further verified by replacing the reed switches with copper strips. Other switching methods such as PIN diode and varactor diode which depends on the biasing circuit can also be implemented into the design.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | bowtie antenna, flexible materials, biasing circuit |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 108055 |
| Deposited By: | Widya Wahid |
| Deposited On: | 20 Oct 2024 07:37 |
| Last Modified: | 20 Oct 2024 07:37 |
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