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Open AccessJournal ArticleDOI

Broadband Antenna Design With Integrated CB-CPW and Parasitic Patch Structure for WLAN, RFID, Wimax, and 5G Applications

Zhendong Ding, +2 more
- 02 Mar 2020 - 
- Vol. 8, pp 42877-42883
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TLDR
HFSS software simulations reveal that the proposed CB-CPW wideband antenna design has a semicircle ground structure, transmission line, parasitic ground, CPW, relatively low return loss, broadband effect, and maximum gain in the range of 5 GHz to 6 GHz; the prototype also achieves two and four-beam performance.
Abstract
This paper presents a novel CB-CPW wideband antenna design. HFSS software simulations reveal that the proposed design has a semicircle ground structure, transmission line, parasitic ground, CPW, relatively low return loss, broadband effect of 3.3377 GHz (4.8337 GHz-8.1714 GHz), double beam capability at 5.2 GHz, and four-beam capability at 5.5 GHz (5.8 GHz). It is compact in size at only 40 mm × 40 mm × 1 mm. A prototype of the proposed antenna was fabricated and measured to validate the simulated design; the results show a bandwidth of 3.38 GHz (3.95 GHz-7.33 GHz), relative bandwidth of 74%, and maximum gain of 3.87 dBi in the range of 5 GHz to 6 GHz; the prototype also achieves two and four-beam performance. Its working frequency covers WLAN (5.15 GHz-5.25 GHz and 5.725 GHz-5.825 GHz), radio frequency identification RFID (5.8 GHz), and global microwave internet access WiMAX (5.25 GHz-5.85 GHz) frequency bands.

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Citations
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Journal ArticleDOI

A Novel Broadband Monopole Antenna with T-Slot, CB-CPW, Parasitic Stripe and Heart-Shaped Slice for 5G Applications

TL;DR: A novel broadband monopole antenna that was equipped with a bottom semicircle ground structure, a parasitic patch, a T-shaped slot, s transmission line,A parasitic strip, heart-shaped slices and a coplanar waveguide revealed that the proposed design had a relatively high return loss, a wide bandwidth and high efficiency.
Proceedings ArticleDOI

FSS Loaded CPW Fed Arch Slot Quatrefoil-Shape Antenna for Ku Band Applications in 5G Spectrum

TL;DR: In this article , an arch slot quatrefoil-shaped monopole antenna with a frequency selective surface (FSS) was proposed for cm to mm-wave application in the 5G spectrum.
Proceedings ArticleDOI

FSS based CPW Fed Hexa Loaded Folded Dipole Shape Antenna for mm-Wave Applications

TL;DR: An innovative coplanar waveguide fed wideband hexa loaded folded dipole shape antenna (HLFDA) with a frequency selective surface (FSS) for mm-wave application in the 5G spectrum is presented in this article .
Proceedings ArticleDOI

CPW Fed SLDSL FSS Inspired Jerusalem Cross Shaped Antenna for mm-Wave Applications

TL;DR: In this article , a swastika-loaded double square loop (SDSL) shape-inspired frequency-selective surface (FSS)-based Jerusalem cross structure antenna (JSA) was proposed for mm-wave 5G applications.
Proceedings ArticleDOI

CPW Fed SLDSL FSS Inspired Jerusalem Cross Shaped Antenna for mm-Wave Applications

TL;DR: In this paper , a swastika-loaded double square loop (SDSL) shape-inspired frequency-selective surface (FSS)-based Jerusalem cross structure antenna (JSA) was proposed for mm-wave 5G applications.
References
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Journal ArticleDOI

A broad-band CPW-fed strip-loaded square slot antenna

TL;DR: In this paper, a coplanar waveguide fed square slot antenna loaded with conducting strips is proposed and experimentally studied, and the obtained results show that the impedance bandwidth, determined by 10-dB return loss, of the proposed slot antenna can be greater than 60%.
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Behavioral Modeling and Linearization of Wideband RF Power Amplifiers Using BiLSTM Networks for 5G Wireless Systems

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Flight Delay Prediction Based on Aviation Big Data and Machine Learning

TL;DR: A broader scope of factors which may potentially influence the flight delay is explored, and several machine learning-based models in designed generalized flight delay prediction tasks are compared, and the proposed random forest-based model can obtain higher prediction accuracy and overcome the overfitting problem.
Journal ArticleDOI

Broadband CPW-Fed Circularly Polarized Square Slot Antenna With Inverted-L Strips for UWB Applications

TL;DR: In this paper, a single-layer antenna composed of a square ground plane embedded with two unequal-size inverted-L strips around two opposite corners is capable of generating a resonant mode for exciting two orthogonal E vectors.
Journal ArticleDOI

Bandwidth Enhancement of Wide-Slot Antenna Fed by CPW and Microstrip Line

TL;DR: In this paper, two printed wide-slot antennas with square patches within an arc-shape slot are proposed, which are fed by a coplanar waveguide and a microstrip line with almost the same performances.
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