A Compact Slotted Textile Patch Antenna for Ultra-wide Band Application
In this article a compact slotted textile patch antenna for Ultra-Wideband applications with enhanced bandwidth is presented. The optimized antenna is intended on textile substrate with dielectric constant of 1.7. The compact size of antenna is 50 × 50 ×
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Abstract In this article a compact slotted textile patch antenna for Ultra-wideband applications with enhanced bandwidth is presented. The optimized antenna is intended on textile substrate with dielectric constant of 1.7. The compact size of antenna is 50 50 1 mm. This presented rectangular-shaped antenna that has been simulated using CST tool. The presented antenna resonates at frequency 3.98 GHz with the reflection coefficient of −34.12. It covers a bandwidth of 6.27 GHz extending from 2.86 to 9.13 GHz. It has maximum directivity of 2.969 dBi. Keywords Partial ground Textile patch CST tool
Ultra-wide band Wireless application
N.K. Singh V.K. Singh (&) A. Saxena Department of Electrical Engineering, Bhagwant University, Rajasthan, Ajmer, Rajasthan, India e-mail: [email protected] N.K. Singh e-mail: [email protected] A. Saxena e-mail: [email protected] A.K. Bhoi K.S. Sherpa Department of EEE, Research & Development Section, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Majhitar, India e-mail: [email protected] K.S. Sherpa e-mail: [email protected] A. Garg Research & Development Section, Sikkim Manipal Institute of Technology, Sikkim Manipal University, Majhitar, India e-mail: [email protected] © Springer Nature Singapore Pte Ltd. 2018 A. Kalam et al. (eds.), Advances in Electronics, Communication and Computing, Lecture Notes in Electrical Engineering 443, https://doi.org/10.1007/978-981-10-4765-7_6
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1 Introduction Currently, the fast improvement of modern communication systems is necessary for transportable devices for some important features which includes easy designing, lightweight, small in size, compatible with microwave, millimeter wave integrated circuits, less production cost, and easy fabrication of microstrip antennas. The microstrip antenna has abundant useful properties which include tiny size, lowcost of the fabrication, lightweight, ease of setting up but the main limitations of printed antennas remain their narrow bandwidth features which limit the range of frequency over which the antenna can work efficiently. Microstrip antenna comprises three most important parts which is substrate, patch, and ground. A dielectric substrate is sandwiched between radiating patch and ground plane. The conducting patch is located on the dielectric substrate which is used as radiating element. On other side of dielectric substrate there is conducting layer used as ground part [1–6]. Microstrip antenna plays major role in wireless communication system. Microstrip antennas are used in high-performance aircrafts, radar, missiles, and other spacecraft. It has many advantages such as its lightweight, simple structure, ease of addition, and less cost. Microstrip antenna requires very less space for installation as these are simple and small in size. The only space these require is the space for the feed line which is placed behind the ground plane. Microstrip antennas are low profile, simple, conformable to planar and nonplanar sur
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