A compact multiband band slot antenna for wireless applications

Abstract

A compact (20 × 20 × 1.6 mm3) planar four band antenna operating at 1.35 (lower Global Navigation Satellite System [GNSS]), 2.57 (lower Worldwide Microwave Access [WiMAX]), 4.57 (C‐band) and for 5.13 GHz (Wireless Local Area Network [WLAN]) is presented. By utilizing slot method in the radiating patch and the ground plane the aforementioned operating bands are achieved. The antenna has a miniaturized dimension of 0.09λ0 × 0.09λ0 × 0.007λ0 (where λ0 is the free space wavelength at the lower frequency of 1.35 GHz, and exhibits good impedance match, acceptable radiation efficiency and stable radiation pattern at the targeted frequencies.

Analysis of C-shape Slotted MSPA for 5G Sub Band Applications on Three Different Substrates

“…The proposed antenna structure is modelled on RT Duroid/Taconic and FR4 substrates with a compact size of 32 × 32 × 1.6𝑚𝑚 3 , the details about the proposed structure is given in Fig. 1 and the dimensions are tabulated in Table I.…”

“…The demand for the creation of an automobile antenna for LTE and 5G communication bands has risen drastically as part of the connected car system [2]. A number of strategies for achieving multiband antenna configuration have been proposed in the literature, including slots [3][4][5][6][7], fractals [8], arrays [9], and so on. Different substrate materials have been studied to investigate the effect of dielectric material on antenna performance.…”

A Multi-Frequency Omnidirectional Antenna Based on a Ring-Shaped Structure

“…In recent years, with the rapid development of wireless communication technology, wireless communication equipment is widely used in satellite navigation [ 1 , 2 , 3 ], wireless interconnection [ 4 , 5 , 6 , 7 ], high-speed information transmission, and other communication fields [ 8 , 9 , 10 , 11 , 12 ]. The antenna is an important component used to send and receive information in a wireless communication system [ 13 , 14 ].…”