Design of UWB Microstrip Patch Antenna with Variable Band Notched Characteristic for Wi-MAX Application

Mahfuz, M. M. Hasan; Soliman, Mohiuddin; Islam, Md. Rafiqul; Habaebi, Mohamed Hadi; Sakib, Nazmus; Malek, Norun Abdul

doi:10.1109/scored50371.2020.9250947

Cited by 5 publications

(4 citation statements)

References 11 publications

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“…A UWB antenna, radiating patch can be modeled with a slot and RSR on the bottom is demonstrated in this research. This antenna also delivers 4.1 to 9.8 GHz bandwidth and band notching from 4.5 to 5.5 GHz for fifth generation wireless application [11], [12] which is a significant improvement over previous antenna. In the middle band the return loss is quite low and the effectiveness of the radiation is greater than 92%; however, in the 5 GHz frequency band, the return loss is close to 15 percent.…”

Section: Introductionmentioning

confidence: 95%

“…W f and L f represent the microstrip feedline's width and length and the width and length of the substrate are designated by W s and L s respectively. A consideration was given to the following formulas when designing the MP antenna [12].…”

Section: Antenna Designmentioning

confidence: 99%

“…The RSR is positioned on the bottom plane with the initial point of the proposed antenna being zero (0) and the location of RSR in the X-axis being 2.5 mm and the Y-axis being 2.7 mm beside a radii of 3 mm. With the help of the following equation [12,13], the band notched properties can be represented.…”

Section: ( )mentioning

confidence: 99%

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UWB Microstrip Patch Antenna with 5G Lower Band Notch Characteristics

Mahfuz¹,

Islam²,

Habaebi³

et al. 2022

Int. J. Interact. Mob. Technol.

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For fifth generation (5G) lower band wireless application at a frequency of (4.5–5.5) GHz, recently ASEAN region countries have suggested 5G forums and band rejection antennas for 5G (4.5–5.5) GHz lower band. A UWB antenna has been constructed and suggested by use of the Roger RT5880 with defected ground on a rectangular radiating patch and a ring shape type of resonator (RSR) on ground plane to achieve the desired performance. It was decided to construct a band rejection within UWB antenna for 5G which included adding a rectangular slot on the radiating patch as well as placing RSR to the ground plane of the proposed antenna. The results support the theory that the antenna is capable of transmitting and receiving in the UWB except band notched bandwidth. Additionally, the results show that the antenna possesses good performance across the whole UWB spectrum with a gain of 4.6 dBi. This, in addition to its ability to support the lower 5G band notched, is why the suggested antenna is a good contender for future 5G wireless implementations within UWB bandwidth.

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Section: Introductionmentioning

confidence: 95%

Section: Antenna Designmentioning

confidence: 99%

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UWB Microstrip Patch Antenna with 5G Lower Band Notch Characteristics

Mahfuz¹,

Islam²,

Habaebi³

et al. 2022

Int. J. Interact. Mob. Technol.

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“…Afterall this proposed antenna has been achieved variable band notched function. Wa= 12 mm has been performed (3.4-4) GHz notched bandwidth for 5G lower band application and Wa= 15 mm creates (3.25-3.8) GHz band notched bandwidth for Wi-MAX wireless communication purpose [20].…”

Section: Introductionmentioning

confidence: 99%

Semicircular Slot Based Uwb Microstrip Patch Antenna for Variable Band Notched Applications

Mahfuz

Islam

Habaebi

et al. 2022

AEJ

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The patch antenna with Ultra-Wide Band (UWB) characteristics is a promising candidate for wireless communication. It is a major research problem to mitigate electromagnetic interference (EMI) with narrowband technologies such as 5G lower band, Wi-MAX, WLAN and satellite band, which are all in the UWB region. This study describes a UWB antenna with variable band rejection that can be used to avoid interference with Wi-MAX and 5G lower band applications. The UWB characteristics of a simple rectangle patch antenna with a faulty ground structure has been designed for operational bandwidth (2.7–13) GHz. A novel method semicircular slot (SCS) at the radiation patch creates a band notched from (3.25–3.80) GHz and (3.4–4) GHz. Variable band rejection between (2.95–4.40) GHz can be achieved by adjusting the “Wa” values. When measured over the band rejection frequency, the return loss (S11) and VSWR values are very close to 0 dB and larger than 2. The simulated and measured results such as return loss, VSWR, 2-D polar pattern and gain have almost similar agreement. The design of the suggested antenna is simple, compact and efficient for Wi-MAX application, this is an ideal UWB antenna with the band notch characteristics.

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UWB Band-Based Patch Antenna for Wireless Communication Systems

Jeyapoornima,

Sheela

2023

2023 7th International Conference on Electronics, Communication and Aerospace Technology (ICECA)

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Design of UWB Microstrip Patch Antenna with Variable Band Notched Characteristic for Wi-MAX Application

Cited by 5 publications

References 11 publications

UWB Microstrip Patch Antenna with 5G Lower Band Notch Characteristics

UWB Microstrip Patch Antenna with 5G Lower Band Notch Characteristics

Semicircular Slot Based Uwb Microstrip Patch Antenna for Variable Band Notched Applications

UWB Band-Based Patch Antenna for Wireless Communication Systems

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