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In this work, a dual-band PIFA (Planar Inverted F Antenna) is proposed for wireless applications. The antenna is conceived as a PIFA to have dual-band and good efficiency. The proposed antenna is only 58 mm × 33 mm. It is built on a huge 90 mm × 62 mm ground plane with a FR7 substrate thickness of 1.57 mm. The proposed antenna includes the GPS (Global Navigation Satellite System) bands, GSM. Simulation...
This paper describes the design of a dual band complex PTMTA (Planar Triangular Monopole Textile Antenna) for Wireless Body Area Network (WBAN) applications. Antenna is simulated using felt as substrate and Shieldit TM of electro-textile materials for patch radiating element and ground. The novel antenna covers at 2 GHz and at 4.53 GHz bands. The performance of the textile antenna in free space and...
A novel Frequency Selective Surface composed of the intersection of the combination between a cone-shaped structure and rectangle is presented. The proposed 3D Frequency Selective Surface contains high frequency PIN Diodes which allow the reconfiguration of the transmission and reflection coefficients of the electromagnetic window in two frequencies bands of 1.45 GHz and 2.45 GHz. The design results...
In this paper, we present a novel Reconfigurable Frequency-Selective Surface (RFSS) design intended to improve the performance of filtering property. An FSS hybrid element is made reconfigurable through the use of a high frequency switch PIN diode. Our focus will be on the design of FSS structures whose transmission coefficient has acquired a dual-band of the desired frequencies. The RFSS hybrid element...
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