A compact wide slot antenna with dual band-notch characteristic for ultra wideband applications

Liu, Chengyuan; Jiang, Tao; Li, Yingsong

doi:10.1590/s2179-10742011000100006

Cited by 15 publications

(2 citation statements)

References 17 publications

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“…For operating on all three bands, it was suggested that a CSRR-filled conductor-backed CPW antenna be used [19]. Different techniques of designing a multiband antenna have been discussed in [20][21][22][23][24][25][26][27]. The majority of the antennae described in the available research suffer from a variety of limitations, including intricate designs, greater footprints, and erratic radiation patterns.…”

Section: Introductionmentioning

confidence: 99%

Quad Band Split Octagonal Ring Antenna with Integrated Stub for Satellite Communication-dependent Wireless Applications

Suganthi,

Kavitha

2024

PIER C

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The purpose of this study is to design a multiband antenna using metamaterial for efficient satellite communication. The majority of the antennae described in the available research suffer from a variety of limitations, including intricate designs, great footprints, and erratic radiation patterns. Therefore, there is a significant demand for antennae that are of a smaller size but nevertheless perform well. This paper proposes a quad-band stub-incorporated split octagonal ring antenna for satellite communication-dependent wireless applications. The suggested antenna is built on an FR4 substrate that measures 22 × 39 × 1.6 mm 3 . CST EM studio software is used for the entire simulation. The proposed antenna resonates at four different bands, with operating frequencies ranging from 2.15 GHz to 2.30 GHz, 2.86 GHz to 3.76 GHz (due to stub 1), 4.47 GHz to 5.24 GHz (due to stub 2), and 5.67 GHz to 6.35 GHz (due to stub 3). (due to gap between the stub). The proposed antenna has resonant frequencies of 2.23 GHz, 3.28 GHz, 4.77 GHz, and 5.89 GHz, and bandwidths of 153 MHz, 9011 MHz, 7692 MHz, and 6813 MHz. Parametric analysis is used to select the best values. The designed antenna is built and tested. The measured and simulated values for return loss, gain, E-plane, and H-plane are compared, and they agree. Its dual-band operation, compact size, steady radiation pattern, and gain above 1 dBi across the whole resonating band make it suited for ISM, WIFI, WLAN, WIMAX, 5G, and C band satellite applications.

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Section: Introductionmentioning

confidence: 99%

Quad Band Split Octagonal Ring Antenna with Integrated Stub for Satellite Communication-dependent Wireless Applications

Suganthi,

Kavitha

2024

PIER C

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“…Reported antenna has maximum gain of 6.5 dBi. Introduction of two arc shaped elliptical slots on the circular ring radiating patch with a pair of rectangular single split ring resonators near the feed line can band notch WiMAX/WLAN/Xband downlink satellite system [21][22][23][24][25][26][27][28][29]. Furthermore, by incorporating an inverted U-slot and an inverted C-slot etched on radiating patch with a U-slot on the microstrip feed line are responsible for tri-band notch characteristics (3.3-3.8, 5.15-5.825, 7.1-7.9 GHz) [30].…”

Section: Introductionmentioning

confidence: 99%

Compact printed high rejection triple band-notch UWB antenna with multiple wireless applications

Sharma

Awasthi

Singh

et al. 2016

Engineering Science and Technology, an International Journal

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Split‐Ring Resonator–Inspired Polygonal‐Shaped Printed Antenna for Wireless Application

Prasad Jones Christydass,

Saravanakumar,

Regina

et al. 2024

Digital Convergence in Antenna Designs

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A compact wide slot antenna with dual band-notch characteristic for ultra wideband applications

Cited by 15 publications

References 17 publications

Quad Band Split Octagonal Ring Antenna with Integrated Stub for Satellite Communication-dependent Wireless Applications

Quad Band Split Octagonal Ring Antenna with Integrated Stub for Satellite Communication-dependent Wireless Applications

Compact printed high rejection triple band-notch UWB antenna with multiple wireless applications

Split‐Ring Resonator–Inspired Polygonal‐Shaped Printed Antenna for Wireless Application

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