Design and Characterization of a Slot based Patch Antenna for Sub-6 GHz 5G Applications

Amjad, Qudsia; Kamran, Areeba; Tariq, Fareah; Karim, Rashid

doi:10.1109/intellect47034.2019.8955475

Cited by 10 publications

(5 citation statements)

References 7 publications

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“…RF and Microwave bands are popular for a plethora of wireless applications. Sub-6 GHz band, for instance, is one of the potential bands allocated by the Federal Communications Commission for 5G wireless communication [153]- [155]. Internet-of-Things is another prominent emerging application, which makes use of low-frequency bands [156]- [160].…”

Section: Performance Enhancement Methods For Aocs For Rf/microwavementioning

confidence: 99%

Performance-Issues-Mitigation-Techniques for On-Chip-Antennas – Recent Developments in RF, MM-Wave, and Thz Bands With Future Directions

2020

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Section: Performance Enhancement Methods For Aocs For Rf/microwavementioning

confidence: 99%

Performance-Issues-Mitigation-Techniques for On-Chip-Antennas – Recent Developments in RF, MM-Wave, and Thz Bands With Future Directions

2020

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“…But its dimensions (45 × 40 × 4.5 mm 3 ) are comparatively large. In [27], a dual-band slotted shape patch antenna with dimensions of 50 × 30 × 1.57 mm 3 for 5G services is presented. It was constructed on Rogers 5880 material.…”

Section: Literature Reviewmentioning

confidence: 99%

Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

Hossain,

Islam,

Rahim

et al. 2023

J. Eng. Adv.

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Recently, there have been notable advancements in wireless communication systems to address the deficiencies of fourth generation (4G) wireless technology, such as insufficient spectrum bandwidth, slow data transfer rates, and constrained network capacity. These issues may be addressed in fifth generation (5G) wireless technology, which is no longer stand-alone. This article proposes and designs a defected ground slotted patch antenna (DGSPA) for 5G (Sub-6 GHz band) applications. It can work at 3.5 GHz in the 5G N77 band, Sub-6 GHz 5G, LTE Band 42, and WiMAX. The suggested antenna has an overall dimension of 38×38×1.575 mm3 and is built on the Rogers RT5880 substrate material, whose dielectric permittivity is 2.2. The CST software is used as the simulation tool to analyze the designed antenna’s performance. The novelty of the recommended antenna is in terms of its small size with defective ground structure (DGS), high antenna gain, perfect impedance matching, and improved impedance bandwidth. The role of the DGS is evaluated by comparing the antenna’s performance with and without the DGS. It has been noticed that the DGS-backed antenna had an impedance bandwidth improvement of more than 11MHz, whereas the impedance profile is (50.086−????0.179) Ω, which denotes 50 Ω pure resistivity. It will operate within the frequency range of (3.4828 - 3.522) GHz with an impedance bandwidth of 69.2 MHz. The proposed antenna’s reflection coefficient (|????1,1|) is obtained as -54.028 dB at the resonating frequency of 3.5176 GHz, whereas the radiation gain and efficiency are observed as 6.463 dB and 93.475%, respectively. Thus, due to its promising performance based on radiation pattern, optimum efficiency, and higher bandwidth, the recommended defected ground slotted patch antenna can efficiently be used for the application of Sub-6 GHz 5G services.

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“…e wireless communication researchers are also trying to conceptualize 6G technology. e 4th generation technology has evolved into 5G technology to issue a higher data rate, larger bandwidth, and minor delay since 2019 [1]. In packet switched wireless systems, a large bandwidth is used in 5G cell phones today.…”

Section: Introductionmentioning

confidence: 99%

An Omni-Directional Wideband Patch Antenna with Parasitic Elements for Sub-6 GHz Band Applications

Paul

Saha

Rani

et al. 2022

International Journal of Antennas and Propagation

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An omni-directional inset fed wideband microstrip patch antenna (MPA) for Sub-6 GHz applications has been presented. Initially, a slotted small patch antenna with a full ground plane is designed and then partial ground plane and electromagnetically coupled parasitic elements have been incorporated and optimized to get desired performance. The volume of the studied antenna is 40 × 40 × 1.575 mm3 having a partial ground plane. Rogers RT 5880 is used as the dielectric substrate tier. The simulated operating band of the MPA ranges from 2.67 GHz to 4.20 GHz, covering the N77 and N78 bands with a centre operating frequency of 3.29 GHz. The antenna can also be used for WiMAX rel 2 (3.4–3.6 GHz) applications. After fabrication and testing, the antenna also shows almost the same working band extending from 2.67 GHz to 4.15 GHz. The use of a partial ground plane plays a vital role in making it an omni-directional antenna, and the existence of a rectangular parasitic element in the ground plane influences the improvement of gain and directivity of the antenna. The designed MPA allows it to run as a wide band antenna with a good reflection coefficient profile, high average efficiency, and 1 < VSWR < 2. At a resonant tip of 3.29 GHz, the simulated gain and directivity are 3.16 dB and 3.38 dBi, respectively. The measured gain is slightly higher than the simulated gain. The computer simulation technology (CST) is used for modelling and exploring all the performance matrices of the antenna. The results of the fabricated prototype present very good similarity with the simulated results and both simulated and measured results also support the Sub-6 GHz band. The antenna prototype shows a very well balanced set of radiation characteristics with a miniaturized volume and high efficiency. Therefore, the inset fed MPA can be contemplated as a candid model for Sub-6 GHz band applications.

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Design and Characterization of a Slot based Patch Antenna for Sub-6 GHz 5G Applications

Cited by 10 publications

References 7 publications

Performance-Issues-Mitigation-Techniques for On-Chip-Antennas – Recent Developments in RF, MM-Wave, and Thz Bands With Future Directions

Performance-Issues-Mitigation-Techniques for On-Chip-Antennas – Recent Developments in RF, MM-Wave, and Thz Bands With Future Directions

Design and Performance Analysis of Defected Ground Slotted Patch Antenna for Sub-6 GHz 5G Applications

An Omni-Directional Wideband Patch Antenna with Parasitic Elements for Sub-6 GHz Band Applications

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