<> "The repository administrator has not yet configured an RDF license."^^ . <> . . . "Wearable Dual-Band Frequency Reconfigurable Patch Antenna for WBAN Applications"^^ . "A wearable dual-band patch antenna is presented which can adjust its frequency for WBAN applications. Frequency reconfiguration is achieved by the antenna through the utilization of the switching properties of a PIN diode. Produced using a Rogers Duroid material with semi-flexible properties, the antenna has a size of 0.33λ0 � 0.35λ0 � 0.012λ0. Initially resonating at 5.8 GHz, a slot in the shape of an inverted letter U is included to introduce a dual-band operation at 2.4 GHz. By controlling the PIN diode�s ON and OFF states, the antenna can switch between single-band (ISM 5.8 GHz) and dual-band (ISM 2.4 GHz and 5.8 GHz) operations. The antenna exhibits a bi-directional radiation pattern at 2.4 GHz and a directional pattern at 5.8 GHz. In the ON state, the antenna achieves a peak gain and total efficiency of 4.84 dBi, 5.87 dBi, 92.5, and 92.7 at 2.4 GHz and 5.8 GHz, respectively. In the OFF state at 5.8 GHz, a peak gain and total efficiency of 6.01 dBi and 91.8 are measured. To evaluate its suitability for WBAN applications, the antenna�s performance is assessed by measuring SAR values on a human tissue model. At 2.4 GHz, the SAR values for 1/10 g of human tissue are 0.411/0.177 W/kg respectively. Similarly, at 5.8 GHz, the SAR values are 0.438/0.158 W/kg respectively. The SAR values comply with the established standards of the FCC and ICNIRP for both resonance frequencies for human tissue weighing 1/10 g. Overall, the antenna boasts a compact size, acceptable SAR values, and satisfactory gain and efficiency across all operating bands, surpassing previous works. It also benefits from a simplified design employing a single switch, and the antenna remains a suitable choice for WBAN applications considering its other advantageous characteristics mentioned above. © 2023, Electromagnetics Academy. All rights reserved."^^ . "2023" . . "120" . . "Progress In Electromagnetics Research M"^^ . . . . . . . . . . . . . . . . . . . . . . . . . . . . . "Z."^^ . "Zainal Abidin"^^ . "Z. Zainal Abidin"^^ . . "Z."^^ . "Yunusa"^^ . "Z. Yunusa"^^ . . "A."^^ . "Salisu"^^ . "A. Salisu"^^ . . "S."^^ . "Mohd Shah"^^ . "S. Mohd Shah"^^ . . "M.K.A."^^ . "Rahim"^^ . "M.K.A. Rahim"^^ . . "H.A."^^ . "Majid"^^ . "H.A. Majid"^^ . . "M.S."^^ . "Yahya"^^ . "M.S. Yahya"^^ . . "U."^^ . "Musa"^^ . "U. Musa"^^ . . . . . "HTML Summary of #19083 \n\nWearable Dual-Band Frequency Reconfigurable Patch Antenna for WBAN Applications\n\n" . "text/html" . .