Amir, Nur ‘Aisyah and Hamzah, Shipun Anuar and Ramli, Khairun Nidzam and Mohd. Shah, Shaharil and Zainal, Mohamad Shamian and Che Seman, Fauziahanim and Adon, Nazib and Mustapa, Mohamad Sukri and Esa, Mazlina and Nik Abd. Malik, Nik Noordini (2020) A 2×1 microstrip patch array rectenna with harmonic suppression capability for energy harvesting application. In: 6th International Conference on Computational Science and Technology, ICCST 2019, 29-30 August 2019, Kota Kinabalu, Sabah.
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Official URL: http://dx.doi.org/10.1007/978-981-15-0058-9_36
Abstract
This paper presents a microstrip patch array rectenna for radio frequency (RF) enegry harvesting at 2.45 GHz. The rectenna configuration consists of a 2×1 rectangular patches and seven stages Hillard voltage multiplier circuit, respectively. The antenna is designed to have high gain and able to capture the 2.45 GHz signal while the rectifier circuit is used to convert that RF signal into direct current (DC) power supply. The antenna is designed and simulated using the Computer Simulation Technology (CST) Microwave Studio software. The rectifier is designed and simulated using Advanced Design System (ADS) software. The antenna is fabricated and tested with measured gain of 5 dB is obtained. Then, the rectifier circuit propotype is measured and the results indicate that it can convert a signal into 2.5 V DC power supply. Finally, the integration of the array antenna and the rectifier circuit is perfomed which successfully produces 0.3 V power supply. The tested result in anechoic chamber verifies that the rectenna is able to capture and convert the 2.45 GHz signal into a DC power supply.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | 2×1 array rectenna, DC voltage |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 92685 |
| Deposited By: | Widya Wahid |
| Deposited On: | 28 Oct 2021 10:13 |
| Last Modified: | 28 Oct 2021 10:13 |
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