Designing of UWB Monopole Antenna with Triple Band Notch Characteristics at WiMAX/C-Band/WLAN

Vijay, Sivaraman; Ahmad, Mohd Riduan; Ahmad, B. H.; Rawat, Sanyog; Singh, Pushpendra; Ray, Kanad; Bandyopadhyay, Anirban

doi:10.1007/978-981-15-7561-7_9

Cited by 7 publications

(5 citation statements)

References 9 publications

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“…Also, the antenna design in [31] is complex compared to the simple design presented in this study. The bandwidth covered by some of the studies with simpler designs [30,34] is lower than in the current study. Also, the current study produces antennas with relatively better radiation efficiency than those presented in the previous studies.…”

Section: Compared Performance Analysiscontrasting

confidence: 70%

“…As shown in Table 2, the comparison is based on the number of frequencies successfully notched, the antenna design and complexity, the impedance bandwidth covered, and the percentage radiation efficiency. It can be observed that most of these studies [28][29][30][32][33][34] could only notch two frequencies away from the UWB band. Only the study presented by the authors in [26] was able to notch three frequencies in line with the results presented in this paper.…”

Section: Compared Performance Analysismentioning

confidence: 99%

“…Designing a single band notch frequency could be easy to achieve as only one slot is needed to be embedded in the radiating patch or ground, unlike a dual, triple, or higher band notch where crosscoupling among the notch elements generates additional challenges [20]. Therefore, a combination of two or more methods is inevitable to get the benefit of each method and provide a suitable notched band with compact size, good radiation efficiency, minimized waveform distortion, and improved transmission performance [21][22]. However, one major limitation of this hybridized method is that achieving the desired notched frequency solely depends on the ingenuity of the antenna designer.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Development of a Triple Band Notched UWB Antenna

Fadehan

Olasoji

Adedeji

2023

JERA

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In this paper, a microstrip line-fed rectangular-shaped ultra-wideband (UWB) antenna offering triple-band notch characteristics is proposed. The notching was done primarily to provide rejection for Wi-Max (3.3-3.7 GHz), WLAN2 (5.15-5.825 GHz), and ITU (8.025-8.4 GHz) through the combination of slots and a modified electromagnetic band gap (M-EBG). The antenna was simulated using HFSS and CST modelling tools. The antenna was able to notch three frequencies from narrow band communication systems (Wi-Max, WLAN2, and ITU), causing interference within the UWB band. The gain of the system over the operating frequency, the current distributions, and the impedance covered were studied to assess the effectiveness of the antenna. The proposed antenna is simple and compact, with a total antenna size of 19 mm by 24 mm and a wide bandwidth (3.2 to 12.5 GHz). Satisfactory results have been obtained when its performance was analyzed. A stable radiation characteristic is observed with a radiation efficiency of 94% when operating at a UWB resonant frequency of 6.85 GHz with a total gain between -10 dB and 5 dB within the range of the frequency band of 3.2 to 12.3 GHz.

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Section: Compared Performance Analysiscontrasting

confidence: 70%

Section: Compared Performance Analysismentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Development of a Triple Band Notched UWB Antenna

Fadehan

Olasoji

Adedeji

2023

JERA

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“…Table 3 gives a comparison of the proposed 3D antenna with other relevant super wide band notch antennas in the literature. From the comparative data, the proposed antenna provided better fractional bandwidth (FBW) with small footprint at a relatively high gain compared to the other literature [7][8][9]11,12,15,17,[19][20][21][22][31][32][33][34][35][36][37] , while offering triple notched band characteristics with good notched band response. It is for this reason the proposed antenna is termed as miniature.…”

Section: Results Fabrication and Measurementmentioning

confidence: 99%

Three‐dimensional miniaturized super wideband antenna with filtering capabilities

Agarwal

Sharma

Zuazola

et al. 2022

Int J RF Mic Comp-Aid Eng

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This article presents a miniaturized three-dimensional super wideband antenna with filtering capabilities. A conventional rectangular patch antenna has been modified by truncating its corners with semi-circles and a trapezoidal shaped partial ground plane is utilized to achieve super wideband performance. The planar design is later extended to a 3D design with the addition of three dielectric cuboids in the radiator. The cuboids are inserted at low current density regions within the operating range to achieve miniaturization compared to the planar antenna. The impedance bandwidth of the 3D antenna is $17.55 GHz, measured from 2.45 to 20 GHz. The filtering capabilities are achieved by means of an upside-down T-shaped resonator introduced in the center of the patch and two U-shaped slots etched from the patch. In total, three interfering communication bands are rejected, WiMAX (3.2-3.8 GHz), IEEE 802.11/WLAN (5.17-5.33 GHz), and ITU (7.7-8.5 GHz). The proposed antenna is miniaturized as it merely has an overall size of 0.20λ l Â 0.19λ w Â 0.011λ h mm 3 (corresponds to 2.45 GHz) compared to the relevant literature. The design has been analyzed using an equivalent circuit model, fabricated and measured for validation. The simulated and measured results are found well in agreement.

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“…This antenna covers the applications like Wireless Local Area Network (WLAN) such as 5.18 to 5.85 GHz, WiMAX such as 3.4 to 3.69 GHz, radar applications such as 9.5 to 10.5 GHz, remote sensing and tracking applications such as 10.6 to 10.75 GHz. Vijay et al [17] introduced an elliptical rectangular patch and defected ground was introduced for bandwidth enhancement, the operating frequency range is 2.5 to 15 GHz. Two ellipticalshaped Concentric Complimentary SRR slots are introduced in the patch for tri-band notch characteristics those frequencies are 3.3 to 3.7 GHz WiMAX, 3.8 to 4.2 GHz downlink C-band and 5.2 to 5.8 GHz in WLAN.…”

Section: Introductionmentioning

confidence: 99%

Textile UWB 5G Antenna for Human Blood Clot Measurement

Sugapriya¹,

Omkumar²

2023

Intelligent Automation &Amp; Soft Computing

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The antenna plays an essential role in the medical industry. The shortrange 5 th Generation (5G) communication can be used for seamless transmission, reception, patient monitoring, sensing and measuring various processes at high speeds. A passive Ultra Wide Band (UWB) antenna, used as a sensor in the measurement of Prothrombin Time (PT) i.e., blood clot is being proposed. The investigated micro-strip patch UWB antenna operating in the frequency range of 3.1 to 10.6 GHz consists of a circular patch with a diamond-shaped slot made of jeans substrate material with good sensing properties is accomplished by adjusting the copper thickness of the patch. Due to the turbidity in blood plasma, PT measurement is the repetitive approach to get accurate value. In order to solve this issue, an antenna is designed, fabricated and analysed to obtain the accurate PT measurements from blood plasma. The blood clotting is observed by electromagnetic emitted voltage converted into the frequency range of 5 to 10 GHz and voltage range of 0.66 to 0.87 mV. The circular UWB antenna is constructed employing jean's substrate with a partial ground plane to improve the S-parameter, gain, bandwidth and performance characteristics. The proposed antenna with Specific Absorption Rate (SAR) value within the acceptable range can be used as a wearable device in the human body, leveraging 5G technology. This antenna is well suited for various other applications like wireless sensors, wearable devices and short-range communication applications.

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Designing of UWB Monopole Antenna with Triple Band Notch Characteristics at WiMAX/C-Band/WLAN

Cited by 7 publications

References 9 publications

Development of a Triple Band Notched UWB Antenna

Development of a Triple Band Notched UWB Antenna

Three‐dimensional miniaturized super wideband antenna with filtering capabilities

Textile UWB 5G Antenna for Human Blood Clot Measurement

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