A Design of a Conformal Antenna Based on Textile for Wireless and Satellite Applications

SEEE DIGIBOOK ON ENGINEERING & TECHNOLOGY, VOL. 01, DEC 2019 PP.(1022-1028)
Abstract– Conformal antennas are discussed in this study because they are advantageous in that they may be used on curved surfaces without cracking, such as cylinders. One of these microstrip antennas was satisfied. Reduced surface wave loss and increased bandwidth can be achieved with low dielectric constant. The cotton substrate of the jeans is printed with the radiation patch. For a cotton substrate used in jeans, the loss tangent and dielectric constant are 0.025 and 1.7, respectively. The suggested antenna had a small footprint of 100mm X 100mm X 3.2mm. For WLAN, Wi-Fi, C-band, X-Band, etc., a revolutionary microstrip antenna design with multiband operation has been described. These resonance frequencies (S11-10) were 2.4 GHz, 3.16 GHz, 3.5 GHz, 5.3 GHz, 7.1 GHz, and 7.94 GHz, respectively, with Gains of 18.45 dBi, 18.83 dBi, 17.28 dBi, 15.62 dBi, 32.80 dBi, and 31.71 dBi. Version 15.0 of Ansoft’s HFSS (High frequency structure simulator) software is used for these analyses. To increase the gain, two half-ellipses on either side of the radiation patch and a full ellipse in the centre have been added. Discussions include simulated return loss (S11), gain, directivity, current distribution, and VSWR
Index Terms – Textile; Jeans cotton; conformal antenna; Microstrip antenna; gain.
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Dr.R.Subramanian, S. Nagaraj, V.Senthilkumar
Department of Electronics and Commincation Engineering,
Rathinam Technical Campus,
Coimbatore, India

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