Compact dual‐wideband multi‐mode printed quasi‐Yagi antenna with dual‐driven elements

Liang, Zhijian; Yuan, Jie

doi:10.1049/iet-map.2019.0693

Cited by 9 publications

(6 citation statements)

References 23 publications

(28 reference statements)

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“…The antenna of Liang and Yua. 1 has larger physical size, narrow bandwidth, and low gain in comparsion with our proposed design. The compact Y-shaped antenna of Deshmukh et al 16 has a huge physical size of (38 Â 100) mm 2 , excited with a proximity feeding method, which is not suitable for high-frequency applications and also the operational bandwidth is narrow in contrast with our proposed antenna.…”

Section: Results and Analysismentioning

confidence: 89%

“…For multiband applications, single layer printed antennas can be easily integrated into the surface of mobile phones. 1 The metallic strip present in the central position of the fed can be elongated beyond the patch antenna to realize a monopole antenna. 2 Moreover, the design of the central strip takes a major part in deciding antenna parameters.…”

Section: Introductionmentioning

confidence: 99%

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Design of a wideband Y‐shaped antenna for the application in IoT and 5G communication

Mukherjee

Mukhopadhyay

Roy

2021

Int J Communication

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A small wideband Y-shaped antenna is presented in this paper. A monopole of Y-shaped with two rectangular-shape frequency shifting strip is used to produce a compact dimension of 10 mm Â 12 mm on a 1-mm-thick FR4 substrate. The antenna has an impedance bandwidth (measured below À10 dB from 39.57 to 44.63 GHz), a gain more than 4.9 dB, radiation efficiency of 81%, and voltage standing wave ratio (VSWR) < 2, within the bandwidth of interest, making it a viable option for 5G applications. The use of a

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Section: Results and Analysismentioning

confidence: 89%

Section: Introductionmentioning

confidence: 99%

Design of a wideband Y‐shaped antenna for the application in IoT and 5G communication

Mukherjee

Mukhopadhyay

Roy

2021

Int J Communication

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show abstract

“…The physical methods to enhance bandwidth of quasi-Yagi antenna include the improvement of feeding technology [3][4][5] and the structure modification of the driven and director elements [6][7][8]. In ref.…”

Section: Introductionmentioning

confidence: 99%

Deep Learning for Inverse Design of Broadband Quasi-Yagi Antenna

Zhou

Mei

et al. 2023

International Journal of RF and Microwave Computer-Aided Engine

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Deep learning (DL) approaches have been increasingly adopted to design antenna autonomously. For obtaining geometry of the broadband quasi-Yagi antenna from its physic response images directly, we propose an inverse design approach based on the optimized bidirectional symmetry GoogLeNet, which can extract the required bandwidth information to redesign the geometric parameters of antenna without changing its physical structure. It demonstrates that the bandwidth of a reference quasi-Yagi antenna is improved from 0.6 GHz to 1.15 GHz through the proposed inverse design DL approach, and the measured bandwidth value of this redesigned quasi-Yagi antenna achieves 1.16 GHz, which is improved 93% actually. The numerical and measured results indicate that the proposed DL approach could significantly improve the performance of the existed quasi-Yagi antenna and present a new attempt to apply the image processing techniques in resolving physical problem.

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“…These are the common substrate used in the microstrip antenna based on the previous study. The most preferable is FR4 [15]- [18], then follow with RT5880 [19]- [21], RO4003C [22], [23] and F4B. The others substrate such as F4B [24], RO5870 [25], RT 6010 [26], RO3003, RO3010 [27], and RO3210 are used with less preferable.…”

Section: Introductionmentioning

confidence: 99%

Specific absorption rate distribution evaluation in a different substrate for hyperthermia treatment

Naimullah

Lias

Buniyamin

et al. 2022

IJEECS

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Hyperthermia treatment procedure (HTP) isatreatment that uses high heatgenerated from electromagnetic (EM) waves, which is about 42 °C to 45 °C within a particular duration. However, poor focus position distance on the treated tissue has become a significant concern among the researchers since it may contribute to a wide area of unwanted hot spots, which lead to severe adverse health effects on healthy tissue.This paper presents a specific absorption rate (SAR) distribution evaluation of different microstrip antenna substrates with different electrical permittivities, contributing to different sizes of microstrip antenna patches, which then provide different attainment of the SAR distribution on the treated tissue. Operating frequencies of 434MHz, 915 MHz, and 2,450 MHz with 10 W operating powerare utilized. ASEMCAD X is used to conduct a simulation in obtaining the SAR distribution, which determines the focus position distance on different tumour (malignant tissue) sizes. Based on the results, the suitable substrate for frequency 915 MHz and 2,450MHz is RT5880, and RT5870, while RO3210 and RT6010 performed their best at 434MHz and 2,450MHz. The finding of this study can be used for further research in optimizing microstrip antenna development for HTP.

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Compact dual‐wideband multi‐mode printed quasi‐Yagi antenna with dual‐driven elements

Cited by 9 publications

References 23 publications

Design of a wideband Y‐shaped antenna for the application in IoT and 5G communication

Design of a wideband Y‐shaped antenna for the application in IoT and 5G communication

Deep Learning for Inverse Design of Broadband Quasi-Yagi Antenna

Specific absorption rate distribution evaluation in a different substrate for hyperthermia treatment

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