M. F., Ismail and A. Rahim, Mohamad Kamal and M. R., Hamid and H. A., Majid (2012) Miniature dual-fed circularly polarized antenna with slotted ground plane. In: 2012 Asia-Pacific Microwave Conference (APMC 2012), 4-7 Dec 2012, Ambassador Hotel Kaohsiung Kaohsiung, Taiwan.
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Official URL: http://www.ieee.org/conferences_events/conferences...
Abstract
A new configuration of a dual-fed square patch circular polarization (CP) antenna for WiMAX and energy harvesting application is proposed. The normal dual-fed CP is designed at operating frequency of 2.8 GHz and after introducing a slotted ground plane underneath the radiating patch, the operating frequency is reduced to 2.5 GHz while maintaining the patch size and polarization performance. It was found that, good return loss from 2.5 GHz-2.6 GHz (3.2 %) and axial ratio (AR) bandwidth of 1.22 % with gain of 3.02 dB are achieved by using this technique. Simulated and measured results are used to demonstrate the performance of the antenna.
| Item Type: | Conference or Workshop Item (Paper) |
|---|---|
| Uncontrolled Keywords: | Slot antennas, antenna measurements, polarization |
| Subjects: | T Technology > TK Electrical engineering. Electronics Nuclear engineering |
| Divisions: | Electrical Engineering |
| ID Code: | 34136 |
| Deposited By: | Liza Porijo |
| Deposited On: | 09 Aug 2017 01:43 |
| Last Modified: | 22 Aug 2017 04:32 |
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