Design and Analysis of Fabricated Rectangular Microstrip Antenna with Defected Ground Structure for UWB Applications

Toshniwal, Sandeep; Mukherjee, Tanushri; Bijawat, Prashant; Rawat, Sanyog; Ray, Kanad

doi:10.1007/978-981-10-5699-4_34

Cited by 5 publications

(3 citation statements)

References 6 publications

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“…Therefore, it is necessary to filter out these interfering bands. The band notched characteristics is the method to avoid the interference for these pre‐exist narrow bands 3 . UWB antenna has received great response in wireless communication.…”

Section: Introductionmentioning

confidence: 99%

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Sprocket gear wheel shaped printed monopole ultra‐wideband antenna with band notch characteristics: Design and measurement

Kaur

Kumar

Sharma

2021

Int J RF Mic Comp-Aid Eng

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A compact ultra‐wideband (UWB) printed monopole UWB with dual band‐notched characteristics has been designed and investigated in this manuscript. The Wi‐MAX and wireless local area network (WLAN) band rejection characteristics have been obtained by employing the circular ring and arc‐shaped slot along with rectangular slot in radiating patch. Overall size of proposed UWB antenna is 27 × 27 × 1.6 mm3, which consists of sprocket gear wheel shaped structure as a core radiating patch element and excited by using 50 Ω coplanar waveguide feed. The proposed antenna exhibits the UWB frequency spectrum from 3.1 to 10.6 GHz along with Bluetooth frequency range 2.4–2.48 GHz without disturbing overall dimensions of antenna. Proposed antenna reveals the measured VSWR operating bandwidth of 10.0 GHz in the frequency range from 2.0 to 12.0 GHz along with Wi‐MAX and WLAN rejected bands. Moreover, proposed antenna adorns the measured gain of −8.28 and − 9.98 dBi at rejected frequency bands, whereas, at other frequencies, it changes between 1.5 and 5.0 dBi. The radiation efficiency of proposed UWB antenna varies from 84% to 97% except rejected frequency bands. Group delay and radiation pattern have also been analyzed and found appropriate for the current UWB applications. Finally, the optimized structure of antenna with dual band rejection characteristics has been fabricated and tested for the authentication of simulated results. Both the results are compared and are found in good agreement with each other.

show abstract

Section: Introductionmentioning

confidence: 99%

“…The band notched characteristics is the method to avoid the interference for these pre-exist narrow bands. 3 UWB antenna has received great response in wireless communication. It provides high performance omnidirectional radiation pattern with smaller size and simple design.…”

mentioning

confidence: 99%

Sprocket gear wheel shaped printed monopole ultra‐wideband antenna with band notch characteristics: Design and measurement

Kaur

Kumar

Sharma

2021

Int J RF Mic Comp-Aid Eng

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show abstract

“…To find complete terahertz range an antenna with rectangular radiating monopole antenna is added with the split ring resonator structure to improve the antenna performance. Different antennas with modified ground, terahertz applications and loaded SRR are explored before [1][2][3][4][5][6][7][8][9][10][11][12]. The proposed antenna structure consists of a Fractal rectangular radiating element with a feed line initially, a rectangular monopole with fractal is designed and then ground is modified to achieve better return losses and higher Bandwidth.…”

Section: Introductionmentioning

confidence: 99%

A Compact SRR Loaded Dual Band Antenna with Modified Ground for Terahertz Applications

Toshniwal*,

Garhwal,

Ray

et al. 2019

IJRTE

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A compact triple band MS antenna for Terahertz Applications is designed. The proposed MS antenna exhibit triple frequency bands by loading SRR with Rogers RT-6006 substrate. The designed antenna resonates at triple frequencies. The first resonant frequency is shown at 600 GHz (in between the band 650 GHz - 670 GHz) with maximum return loss of - 34.485 dB. The second resonant frequency is shown at 699 GHz (in between the band 680 GHz -710 GHz) with maximum return loss of -28 dB and third resonant frequency is shown at 757GHz (in between the band 750 GHz -775GHz) . The give MS antenna with a compact size of = 600 µm x 400 µm is simulated. The designed antenna exhibit as per required standards for Terahertz Applications.

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Design of Wearable Antennas for Body Area Networks

Jain

Dhaliwal

2020

Advances in Intelligent Systems and Computing

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Design and Analysis of Fabricated Rectangular Microstrip Antenna with Defected Ground Structure for UWB Applications

Cited by 5 publications

References 6 publications

Sprocket gear wheel shaped printed monopole ultra‐wideband antenna with band notch characteristics: Design and measurement

Sprocket gear wheel shaped printed monopole ultra‐wideband antenna with band notch characteristics: Design and measurement

A Compact SRR Loaded Dual Band Antenna with Modified Ground for Terahertz Applications

Design of Wearable Antennas for Body Area Networks

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