Design and Implementation of Multiband Microstrip Patch Antenna for Wireless Applications

Abstract

Multiband phased array antennas are required for today’s multi-function communication applications. Generally Microstrip antenna arrays like Kotch array, Sierpinski array are used, but in some circuits where space is limited, arrays are not used. Therefore, to achieve the multiband operation with limited space, an antenna is designed with E-shaped in combination with split ring resonator to achieve the multiband operation. The simulation and experimental results show that the proposed antenna operates at four different frequencies, 1.8GHz, 3.6GHz, 4.53GHz and 5.73GHz, which can be used for different wireless applications like GSM 1800 (1.71– 1.78 GHz), WiMAX (3.4-3.69GHz) -IEEE 802.16 standards, Wi-Fi/WLAN (5.15-5.82 GHz). All the simulation results like resonant frequency, return loss, radiation patterns and fabricated antenna measured result is presented in this paper. The antenna is simulated using CST 2014 software.

Design of Multi-band Microstrip Patch Antennas for Mid-band 5G Wireless Communication

“…From Table VII, it can be observed analysis comparison between the proposed multiband rectangular microstrip patch and other rectangular antenna structures over previous multiband patch antenna design, such as [4], [5], [6], [7], [8], [9], [10], [15], [19] and [21]. The design recorded in [4-5-6-7-9-10] the patch antenna work in multi-band frequency, but band-width and gain less than compared with the proposed design.…”

“…The ground plane and substrate dimension are the same, i.e. (70×60 mm2), the proposed microstrip antenna operates at desired frequencies 5.73, 1.8, 3.6, and 4.53 GHz, which can be used for many applications of the wireless [7]. Design patch antenna for satellite applications and operating frequency at 15 GHz with diverse slots cutting on microstrip antenna.…”

A dual‐band semi‐circular patch antenna for WiMAX and WiFi‐5/6 applications

“…Different views of the antenna with a fabricated prototype are displayed in Figure 1. The area of the semi-circular antenna (W Â L) is 30 Â 40 mm 2 .…”

“…Wireless technologies are becoming progressive due to the dramatic increase in the demand for cellular internet connectivity to billions of wireless device users worldwide 1 . Different modern broadband wireless technologies like Bluetooth (2.4–2.485 GHz), LAN (5.47–5.725 GHz), WiMAX (3.4–3.6 GHz), mobile communication, radar, satellite communication and so forth use different frequency bands of the spectrum to meet the increasing demand of high‐speed data transmission 2–4 . According to IEEE standard 802.11ac and 802.11ax, frequency band ranging from 5.925 to7.125 GHz is allocated to WiFi‐5, and WiFi‐6 is allowed to work at 5.925–7.125 GHz band.…”

“…1 Different modern broadband wireless technologies like Bluetooth (2.4-2.485 GHz), LAN (5.47-5.725 GHz), WiMAX (3.4-3.6 GHz), mobile communication, radar, satellite communication and so forth use different frequency bands of the spectrum to meet the increasing demand of highspeed data transmission. [2][3][4] According to IEEE standard 802.11ac and 802.11ax, frequency band ranging from 5.925 to7.125 GHz is allocated to WiFi-5, and WiFi-6 is allowed to work at 5.925-7.125 GHz band. Recently, WiFi-6 (802.11ax) has been introduced, providing a peak data transfer speed of up to 9.6 Gb/s.…”