Design of Dual Band Microstrip Antenna for Wi-Fi and WiMax Applications

Thaher, Raad H.; Jamil, Zainab S.

doi:10.12928/telkomnika.v16i6.10016

Cited by 20 publications

(4 citation statements)

References 8 publications

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“…The number 1 represents the ideal VSWR for an antenna. If the antenna and feed are not matched, then some of the available electrical energy will not be able to transmit to the antenna [41]. As a function of the VSWR, an antenna's reflection coefficient is shown here [42].…”

Section: Voltage Standing Wave Ratiomentioning

confidence: 99%

A review of 2.45 GHz microstrip patch antennas for wireless applications

Rana,

Rocky,

Islam

et al. 2024

IJAAS

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Recently, microstrip patch antennas have become popular. Due to their ubiquity, these antennas have more uses every day. In this research paper, a 2.45 GHz microstrip patch antenna has been reviewed and analyzed. Different substrate materials have been used to make these antennas, and their thickness is different. Various antennas are designed based on the application, such as rectangular, square, triangle, ring, donut, and dipole. Other types of software were used to design the antenna, including CST, HFSS, MATLAB, ADS, and FEKO. Microstrip patch antenna design is a relatively new field of study for wireless applications. Several devices are linked to send or receive radio waves using a single antenna. Antennas designed for 2.45 GHz are used in various wireless communication systems, including television broadcasts, microwave ovens, mobile phones, wireless local area network (WLAN), Bluetooth, global positioning system (GPS), and two-way radios. This article looks at the geometric structures of antennas, including their many parameters and materials and the many different shapes they can take. In addition, the substrate materials, the loss tangent, the thickness, the return loss, the bandwidth, the voltage standing wave ratio (VSWR), the gain, and the directivity of previous articles will also be discussed.

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Section: Voltage Standing Wave Ratiomentioning

confidence: 99%

A review of 2.45 GHz microstrip patch antennas for wireless applications

Rana,

Rocky,

Islam

et al. 2024

IJAAS

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“…(2011)) Firstly, antennas to be used in this technology started to be developed. This technology requires high-performance antennas (Thaher and Jamil (2018)). It should also be cost-effective and easy to manufacture.…”

Section: Introductionmentioning

confidence: 99%

Micro-strip Patch 2.4 GHz Wi-Fi Antenna Design For WLAN 4G- 5G Application

DEMIRBAS

Göçen

Akdag

2022

iij

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In this study, an antenna with a frequency of 2.4 GHz has been designed that can be used in new generation wireless communication systems, which are in high demand with the development of technology. The designed antenna has Wi-Fi operating frequency range according to IEEE 802.11 standards. While choosing the antenna design, micro-strip antenna was preferred due to their geometry, lightness, low cost of production and compactness. While designing the antenna, the CST microwave studio program was deemed appropriate to be used and the necessary measurements were made. It has been deemed appropriate to use copper in the ground and patch parts of the antenna design. ROGERS 5880 (RT5880), for micro-strip circuit applications, was preferred as the substrate material. The dielectric coefficient of the selected material is 2.2. Its thickness is taken as 0.81 mm. As a result of the design, most of the intended goals were achieved. The gain of the designed antenna is measured as 2.73 dBi return loss value 30 dB and the bandwidth as in the 2.33-2.48 GHz range. These results are acceptable according to the standards. The 2.4 GHz antenna designed in this study can be used for Wi-Fi studies according to the experimental results.

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“…Recently, WiFi‐6 (802.11ax) has been introduced, providing a peak data transfer speed of up to 9.6 Gb/s 5 . All wireless systems need a low‐cost, simple and compact antenna to communicate effectively 6 . Due to low profile, lightweight and compactness features with higher efficiency, microstrip patch antennas have become very popular in current wireless devices 7 …”

Section: Introductionmentioning

confidence: 99%

“…5 All wireless systems need a low-cost, simple and compact antenna to communicate effectively. 6 Due to low profile, lightweight and compactness features with higher efficiency, microstrip patch antennas have become very popular in current wireless devices. 7 A good number of antennas have already been reported to operate at the 5.925-7.125 GHz band.…”

mentioning

confidence: 99%

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

Paul

Saha

Rani

et al. 2022

Int J Communication

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A semi-circular patch antenna (SCPA) is designed for WiMAX and WiFi-5/6 communications. The footprint of the proposed SCPA is only 30 Â 40 Â 1.575 mm 3 , which is composed of a semi-circular patch and a partial ground plane. The main strength of this work is that the estimated wide dual-frequency span of 2.39-3.75 GHz and 5.39-7.18 GHz are contributed with two sharp resonances at 2.77 and 6.46 GHz, respectively. The proposed SCPA has been practically tested after fabrication. The measured results confirm that the designed antenna achieved the bandwidth necessity for WiMAX 1.5(2.5-2.69 GHz), WiMAX 2 (3.4-3.6 GHz), and . In the two resonance frequencies of 2.77 and 6.46 GHz, the designed antenna achieved a gain of 2.558 and 4.109 dB, respectively. In addition, the SCPA also manifests good radiation properties and achieves an average efficiency of more than 90%. A professional version of the 3D electromagnetic simulator is utilized to examine the effect of diffident parameters and model the tested antenna.semi-circular patch antenna, partial ground plane, WiMAX, WiFi-5/6, CST | INTRODUCTIONWireless 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 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. 5 All wireless systems need a low-cost, simple and compact antenna to communicate effectively. 6 Due to low profile, lightweight and compactness features with higher efficiency, microstrip patch antennas have become very popular in current wireless devices. 7 A good number of antennas have already been reported to operate at the 5.925-7.125 GHz band. For example, for WiFi applications, Jianzhong and the rest 8 propose a dual-band miniature slot antenna. In the bottom layer of the designed antenna, there is a slotted radiator fed by an L-shaped microstrip line and resonating at 2.45 and 5.8 GHz. With an overall size of 20 Â 21 Â 1 mm 3 , the antenna achieved dual working bands of 2.42-2.49 GHz and

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Design of Dual Band Microstrip Antenna for Wi-Fi and WiMax Applications

Cited by 20 publications

References 8 publications

A review of 2.45 GHz microstrip patch antennas for wireless applications

A review of 2.45 GHz microstrip patch antennas for wireless applications

Micro-strip Patch 2.4 GHz Wi-Fi Antenna Design For WLAN 4G- 5G Application

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

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