DOAJ Open Access 2021

Radiation Pattern Reconfigurable Antenna for IoT Devices

Zakaria Mahlaoui Eva Antonino-Daviu Miguel Ferrando-Bataller

Abstrak

Based on the characteristic mode theory, a versatile radiation pattern reconfigurable antenna is proposed. The analysis starts from two parallel metallic plates with the same and different dimensions. By means of two PIN diodes, the size of one of the parallel metallic plates can be modified and consequently the behavior of the radiation pattern can be switched between bidirectional and unidirectional radiation patterns. Moreover, a SPDT switch is used to adjust the frequency and match the input impedance. The reconfigurable antenna prototype has been assembled and tested, and a good agreement between simulated and measured results is obtained at 2.5 GHz band which fits the IoT applications.

Topik & Kata Kunci

Electrical engineering. Electronics. Nuclear engineering Cellular telephone services industry. Wireless telephone industry

Penulis (3)

Zakaria Mahlaoui

Eva Antonino-Daviu

Miguel Ferrando-Bataller

Format Sitasi

APA MLA BibTeX

Mahlaoui, Z., Antonino-Daviu, E., Ferrando-Bataller, M. (2021). Radiation Pattern Reconfigurable Antenna for IoT Devices. https://doi.org/10.1155/2021/5534063

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Informasi Jurnal

Tahun Terbit: 2021
Sumber Database: DOAJ
DOI: 10.1155/2021/5534063
Akses: Open Access ✓