Design of a Triple Band-notched UWB Planar Monopole Antenna

Tomar, Sanjiv; Kumar, Ajay

doi:10.1590/2179-10742015v14i2514

Cited by 19 publications

(13 citation statements)

References 23 publications

(15 reference statements)

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“…This indicates good diversity performance is achieved by proposed antenna and good isolation between the two antennas in the MIMO systems. It can be seen that proposed antenna gives better performance in terms of gain, isolation, and ECC compares to existing ones . In the proposed design it has been observed that variation in width of slot on feeding line gives variation in notched band.…”

Section: Resultsmentioning

confidence: 82%

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Dual notched, high gain diversity antenna for wide band applications

Satam

Nema

2017

Micro & Optical Tech Letters

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A compact microstrip line fed wide band MIMO antenna with high isolation, dual notch bands with high gain and low correlation coefficient is proposed in this article. These characteristics makes antenna superior for diversity applications. U‐shape slots are etched on radiating element and on feed line to achieve decent band rejection capability. © 2017 Wiley Periodicals, Inc. Microwave Opt Technol Lett 59:1222–1226, 2017

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Section: Resultsmentioning

confidence: 82%

“…Isolation of proposed antenna is below −12 dB and correlation coefficient is less than 0.001 throughout the wideband spectrum. The gain of proposed antenna is compared with reported literature . The proposed structure can be used in any diversified wireless system where high gain, band rejection capability is an important issue.…”

Section: Introductionmentioning

confidence: 99%

Dual notched, high gain diversity antenna for wide band applications

Satam

Nema

2017

Micro & Optical Tech Letters

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“…So, it is required to design UWB antennas that are able to notch the above bands to avoid electromagnetic interferences with the UWB systems [1]. Different techniques have been employed for the design of UWB antennas to obtain single, double, and triple band-notching functions [2][3][4][5][6][7][8][9][10][11][12][13]. The notching at a certain frequency was achieved by inserting a slot in the shape of the letter U [2][3][4][5].…”

Section: Introductionmentioning

confidence: 99%

Design and Modeling of a Semi Circular-Shaped Double Band-Notched UWB Antenna

Sayidmarie¹

2020

Proceedings of the Proceedings of the 1st International Multi-Disciplinary Conference Theme: Sustainable Development and Smart

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An UWB semi-circular-shaped monopole antenna with double band-notching is presented. The suggested antenna is designed to have two notched-bands to avoid the undesirable interferences with the 3.5 GHz band for WiMAX system and the 5.5 GHz band for WLAN system with a simple structure. The first notch is realized by etching an arc slot in the arc patch. Whereas the other notch is achieved by adding a T-shaped stub on the feeding line. The suggested antenna has a small size of 30 × 25 mm2. The proposed antenna achieves UWB conditions. It operates within a wide band from 2.7 to above 18 GHz with two rejected bands at 3.5GHz and 5.5GHz. The performance of the suggested dual bandnotched UWB antenna has been investigated using the CST Software Package. An equivalent circuit of the proposed antenna was realized and investigated. The lumped elements employed in the equivalent circuit modeling of the suggested monopole antenna were determined using the Advanced Design System (ADS) software.

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“…By etching arc-shaped slots corresponding to quarter-wavelength or introducing split ring resonators (SRR) near the feed line, a triple-notched UWB antenna is obtained [3]. A lamp-post shaped UWB monopole antenna is reported [4] with three notched band function. By etching out U-C shaped slot in the radiating patch dual-notched function is obtained while the third notch is obtained by a U-shaped slot in the feed line.…”

Section: Introductionmentioning

confidence: 99%

Design of CPW-Fed High Rejection Triple Band-Notch Uwb Antenna on Silicon Substrate With Diverse Wireless Applications

Sharma¹,

Awasthi²,

Singh³

2017

PIER C

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Abstract-In this paper, a CPW-fed circular patch UWB-extended bandwidth antenna is proposed which is fabricated and characterized on silicon.The proposed antenna covers fractional bandwidth of 132.08% with high rejection triple band-notch characteristics [WiMAX(3.30 GHz-3.80 GHz)/WLAN(IEEE802.11a/h/j/n 5.15 GHz)/X-band downlink satellite communication system (7.25 GHz-7.75 GHz)]. Gain and efficiency of the proposed antenna in the entire bandwidth vary between 3.96 dBi-10.98 dBi and 84%-95%, respectively. Also, group delay in the entire operating band is ≤ 1.0 ns. Furthermore, the proposed antenna exhibits good dipole like radiation pattern in E-plane and omnidirectional pattern in H-plane with small dimension of 20 × 20 × 0.5 mm 3 .

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Design of a Triple Band-notched UWB Planar Monopole Antenna

Cited by 19 publications

References 23 publications

Dual notched, high gain diversity antenna for wide band applications

Dual notched, high gain diversity antenna for wide band applications

Design and Modeling of a Semi Circular-Shaped Double Band-Notched UWB Antenna

Design of CPW-Fed High Rejection Triple Band-Notch Uwb Antenna on Silicon Substrate With Diverse Wireless Applications

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