A Novel Dual Ultrawideband CPW-Fed Printed Antenna for Internet of Things (IoT) Applications
Qasim Awais,Hassan Tariq Chattha,Mohsin Jamil,Mohsin Jamil,Yang Jin,Farooq A. Tahir,Masood Ur Rehman +6 more
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TLDR
A dual-band coplanar waveguide (CPW) fed printed antenna with rectangular shape design blocks having ultrawideband characteristics, proposed and implemented on an FR4 substrate, which is very suitable for the future 5G Internet of Things (IoT) portable applications.Abstract:
This paper presents a dual-band coplanar waveguide (CPW) fed printed antenna with rectangular shape design blocks having ultrawideband characteristics, proposed and implemented on an FR4 substrate. The size of the proposed antenna is just 25 mm × 35 mm. A novel rounded corners technique is used to enhance not only the impedance bandwidth but also the gain of the antenna. The proposed antenna design covers two ultrawide bands which include 1.1–2.7 GHz and 3.15–3.65 GHz, thus covering 2.4 GHz Bluetooth/Wi-Fi band and most of the bands of 3G, 4G, and a future expected 5G band, that is, 3.4–3.6 GHz. Being a very low-profile antenna makes it very suitable for the future 5G Internet of Things (IoT) portable applications. A step-by-step design process is carried out to obtain an optimized design for good impedance matching in the two bands. The current densities and the reflection coefficients at different stages of the design process are plotted and discussed to get a good insight into the final proposed antenna design. This antenna exhibits stable radiation patterns on both planes, having low cross polarization and low back lobes with a maximum gain of 8.9 dB. The measurements are found to be in good accordance with the simulated results.read more
Citations
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Design and Implementation of Quad-Element Super-Wideband MIMO Antenna for IoT Applications
TL;DR: In this paper, a low-profile, compact, quad-port super-wideband (SWB) multiple-input-multiple-output (MIMO) antenna is presented for the internet of things (IoT) applications.
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A Novel Reconfigurable Bandpass Filtering Antenna for IoT Communication Applications
TL;DR: A novel reconfigurable filtering antenna with three tunable states used for IoT applications using the combination of a hairpin filter and an open loop filter in the structure with the switching of p-i-n diodes is presented.
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Prediction of Meander Delay System Parameters for Internet-of-Things Devices Using Pareto-Optimal Artificial Neural Network and Multiple Linear Regression
Darius Plonis,Andrius Katkevičius,Antanas Gurskas,Vytautas Urbanavicius,Rytis Maskeliunas,Robertas Damaševičius +5 more
TL;DR: The procedure of synthesis of the meander delay system is presented using the Pareto-optimal multilayer perceptron network and multiple linear regression model with the M5 descriptor and the prediction of parameters allowed to speed up the process of synthesis multiple times from hours to only 2.3 s.
Journal ArticleDOI
An UWB Antenna Array for Flexible IoT Wireless Systems
TL;DR: The system’s isolation performance along with its flexible and thin profile suggests that the proposed antenna is suitable for integration within flexible Internet of Things (IoT) wireless systems.
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A Small Cost-Effective Super Ultra-Wideband Microstrip Antenna with Variable Band-Notch Filtering and Improved Radiation Pattern with 5G/IoT Applications
TL;DR: In this article, a new design of small microstrip antenna with variable band-notched filtering characteristic for super ultra-wideband (UWB) applications including 5G/IoT networks is presented.
References
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Journal ArticleDOI
Compact coplanar slot antenna fed by asymmetric coplanar strip for 2.4/5 GHz WLAN operations
TL;DR: In this paper, a compact multiband printed slot antenna fed by a asymmetric coplanar strip for multiband applications is presented, which has an overall dimension of only 31 × 15 mm2 and can be used for wireless local area network (WLAN) applications in the 2.4-2.4 GHz, 5.15-5.35 GHz and 5.825 GHz frequency range.
Journal ArticleDOI
Triple-Band Slot Antenna with U-Shaped Open Stub Fed by Asymmetric Coplanar Strip for WLAN/WiMAX Applications
TL;DR: In this article, a compact microstrip planar slot antenna with triple-band operations for WALN and WiMAX applications is proposed, which consists of an asymmetric coplanar strip with a reverse G-shaped slot and a U-shaped open stub.
Journal ArticleDOI
A compact CPW fed slot antenna for ultra wide band applications
V A Shameena,Shanta Mridula,Anju Pradeep,Sarah Jacob,Arimpoorpallan Ouseph Lindo,Pezholil Mohanan +5 more
TL;DR: A printed compact coplanar waveguide fed triangular slot antenna for ultra wide band (UWB) communication systems is presented in this paper, which comprises of a triangular slot loaded ground plane with a T shaped strip radiator to enhance the bandwidth and radiation.
Journal ArticleDOI
Design of a Compact ACS-Fed Dual Band Antenna for Bluetooth/WLAN and WiMAX Applications
Praveen V. Naidu,Raj Kumar +1 more
TL;DR: In this paper, a compact asymmetric coplanar strip (ACS)-fed printed monopole dual-band antenna for 24 GHz bluetooth, 52/58 GHz wireless local area network (WLAN) and 35/55 GHz worldwide interoperability for microwave access (WiMAX) applications is presented and investigated experimentally.
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