A novel etched-substrate mechanism for characteristics improvement of X-band broadband printed monopole antenna
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TECHNICAL PAPER
A novel etched-substrate mechanism for characteristics improvement of X-band broadband printed monopole antenna Mohammad Ahmad Salamin1 • W. A. E. Ali2 • Sudipta Das3 • Asmaa Zugari4 Received: 31 March 2020 / Accepted: 28 April 2020 Ó Springer-Verlag GmbH Germany, part of Springer Nature 2020
Abstract A unique tiny wideband antenna with improvements in fundamental features is offered. The antenna consists of a crownshaped patch and an incomplete ground plane. The proposed patch shape is constructed by introducing multiple truncated circular-shaped arcs, which help to enhance the performance of the designed antenna. A unique strategy of etching the substrate structure, is integrated which aims to provide a useful solution for the excitation of the surface waves within the microstrip antenna. The essential attributes including impedance bandwidth and radiation efficiency of the recommended antenna are strengthened after the removal of these portions. The recommended antenna can be used for X-band applications with a compact size of 30 9 30 mm2. The usable impedance bandwidth (S11 B 10 dB) covered by the proposed antenna is 6.2 GHz and ranges from 5.8 to 12 GHz. The antenna is experimentally tested to confirm the outcomes of the simulation thus, a satisfactory agreement is reached between simulated and measured results that prove the antenna’s validity for wideband operations.
1 Introduction The cutting-edge wireless communication systems are requesting a lot of progression in the antenna design because the antennas are an essential element of new wireless devices. One kind of antennas being delivered
& Mohammad Ahmad Salamin [email protected] W. A. E. Ali [email protected] Sudipta Das [email protected] Asmaa Zugari [email protected] 1
Electrical, Communication and Electronics Engineering, Palestine Polytechnic University, Hebron, Palestine
2
Electronics and Communications Engineering Department, Arab Academy for Science, Technology and Maritime Transport (AASTMT), Alexandria, Egypt
3
Department of Electronics and Communication Engineering, IMPS College of Engineering and Technology, Malda, WB, India
4
Information and Telecommunication System Laboratory, Department of Physics, Faculty of Sciences, Abdelmalek Essaaˆdi University, Te´touan, Morocco
recently is the microstrip antenna. This is according to their significant points of interest, for example, simplicity of assembling, cheap price and low weight (Balanis 2008; Salamin et al. 2019a; Ali et al. 2019). In this contemporary era, however, the necessity for antennas capable of accommodating more than one communication mode in a single small scheme, is usually preferred like multi-band antennas (Ata et al. 2018; Naidu 2017). Multi-band antennas are regarded to be a workable solution for many distinct applications, whereas maintaining excellent antenna performance alongside frequency bands including appropriate radiation patterns, improved bandwidth, and reasonable gain.
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