Design of Compact Wideband Meandering Loop Antenna With a Monopole Feed for Wireless Applications

Wang, Yibo; Zhu, Lijia; Wang, Hongwei; Yang, A.

doi:10.2528/pierl17103006

Cited by 8 publications

(3 citation statements)

References 18 publications

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“…Trang [16] and Rekha [17] designed compact monopole antenna of notch characteristics useful to wireless communication applications. Wang [18] and Medhal [19] designed wideband monopole antenna models for lower band communication systems. Different monopole antennas with defected ground structures, reconfigurability and metamaterial concepts are designed by the researchers in the literature.…”

Section: Introductionmentioning

confidence: 99%

Development of Low Profile M-Shaped Monopole Antenna for Sub 6 GHz Bluetooth, LTE, ISM, Wi-Fi and WLAN Applications

2021

IJIES

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Section: Introductionmentioning

confidence: 99%

Development of Low Profile M-Shaped Monopole Antenna for Sub 6 GHz Bluetooth, LTE, ISM, Wi-Fi and WLAN Applications

2021

IJIES

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“…The manufacture of microwave devices usually consists of several stages: (1) synthesis of physical and geometrical parameters using analytical and numerical iterative methods [1][2][3][4], (2) analysis of synthesized models using analytical and numerical iterative methods [5][6][7][8][9], and (3) experimental verification [10][11][12][13][14]. This procedure is usually time consuming, especially when the approximate parameters are not known and many synthesis iterations are required [15,16].…”

Section: Introductionmentioning

confidence: 99%

Predicting the Frequency Characteristics of Hybrid Meander Systems Using a Feed-Forward Backpropagation Network

et al. 2019

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The process of designing microwave devices is difficult and time-consuming because the analytical and numerical methods used in the design process are complex. Therefore, it is necessary to search for new methods that will allow for an acceleration of synthesis and analytic procedures. This is especially important in cases where the procedures of synthesis and analysis have to be repeated many times, until the correct device configuration is found. Artificial neural networks are one of the possible alternatives for the acceleration of the design process. In this paper we present a procedure for analyzing a hybrid meander system (HMS) using the feed-forward backpropagation network (FFBN). We compared the prediction results of the transmission factor and the reflection factor , obtained using the FFBN, with results obtained using traditional analytical and numerical methods, as well as with experimental results. The comparisons show that prediction results significantly depend on the FFBN structure. In terms of the lowest difference between the characteristics calculated using the method of moments (MoM) and characteristics predicted using the FFBN, the best prediction was achieved using the FFBN with three hidden layers, which included 18 neurons in the first hidden layer, 14 neurons in the second hidden layer, and 2 neurons in the third hidden layer. Differences between the predicted and calculated results did not exceed 7% for the parameter and 5% for the parameter. The prediction of parameters using the FFBN allowed the analysis procedure to be sped up from hours to minutes. The experimental results correlated with the predicted characteristics.

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“…In modern communication systems, low profile and multiband antennas play an indispensable role for wireless applications [1][2][3]. Furthermore, there is a demand for a single antenna to support multiband operation, including GPS, GSM and MSS.…”

Section: Introductionmentioning

confidence: 99%

Self Complementary Frequency Independent Triple Band Sinuous Antenna Array for Wireless Applications

Indumathi¹,

Kavitha²,

Iyampalam³

2018

PIER Letters

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In this article, a self complementary frequency independent triple band Sinuous Antenna Array (SAA) is designed for wireless applications such as Mobile Satellite Service (MSS), Global Positioning System (GPS) and Global System for Mobile communications (GSM). Four Sinuous elements are connected to the nearest one in such a way to form an array structure. A prototype of a Sinuous Antenna Array (SAA) is embedded into a flame retardant-4 (FR-4) dielectric material. The performance of the proposed antenna array has been analyzed by using Ansys High Frequency Structure Simulator (HFSS). The suggested antenna is fabricated and tested. From the measured results, the proposed antenna array can be operated at the frequencies of 1.54 GHz for GPS, 1.76 GHz for GSM and 2 GHz for MSS with a reflection coefficient of below −10 dB. It has good reflection coefficient characteristics, Voltage Standing Wave Ratio, impedance bandwidth, axial ratio, surface current distribution and radiation characteristics.

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Design of Compact Wideband Meandering Loop Antenna With a Monopole Feed for Wireless Applications

Cited by 8 publications

References 18 publications

Development of Low Profile M-Shaped Monopole Antenna for Sub 6 GHz Bluetooth, LTE, ISM, Wi-Fi and WLAN Applications

Development of Low Profile M-Shaped Monopole Antenna for Sub 6 GHz Bluetooth, LTE, ISM, Wi-Fi and WLAN Applications

Predicting the Frequency Characteristics of Hybrid Meander Systems Using a Feed-Forward Backpropagation Network

Self Complementary Frequency Independent Triple Band Sinuous Antenna Array for Wireless Applications

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