Design of a Miniaturized Dual-frequency Monopole Antenna for Applications in IoT

Zhao, Yongsheng; Lv, Yuxiang; Si, Tingyong; Du, Guangdong; Li, Meng; Yu, Yantao

doi:10.1109/icsai48974.2019.9010167

Cited by 1 publication

(2 citation statements)

References 12 publications

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“…Table 2 presents the comparison of the proposed antenna with reported works in literature. It could be observed that the proposed work offers compact size as compared to [9,10,[13][14][15][16], although the antenna presented in [11,12] has compact size as compared to this work, their work is limited to rigid circuits along with narrow bandwidth. Thus, it can be concluded that the proposed antenna outperforms other related works and becomes a potential candidate for the present and future communication systems.…”

Section: Comparison With State-of-the-art-workmentioning

confidence: 83%

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A Compact Dual-Band Flexible Antenna for Applications at 900 and 2450 MHZ

Ghaffar¹,

Awan²,

Hussain³

et al. 2021

PIER Letters

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A dual band flexible antenna for applications at 900 and 2450 MHz is proposed in this paper. The antenna offers a compact size of 0.23λ o × 0.120λ o × 0.0007λ o , where λ o is the wavelength at the lower resonance. The antenna comprises a simple geometrical structure consisting of a W-shaped serpentine structure fed by a microstrip line, while a Defected Ground Structure (DGS) technique was utilized with a partial ground plane to achieve wide operational bandwidth. An additional capacitor was loaded in between the slots to achieve a higher resonance, thus resulting in a compact dual-band antenna. Various performance parameters were analyzed, and results were compared with the measured ones. The antenna offers good performance in terms of size, bandwidth, gain, and radiation pattern and thus increases the potential of the proposed antenna for both rigid and flexible devices.

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Section: Comparison With State-of-the-art-workmentioning

confidence: 83%

“…Researchers have designed several single and dual band flexible antennas for 900 MHz and 2450 MHz, which are the most commonly used ISM bands [8][9][10][11][12][13][14][15][16][17][18][19]. For instance, a compact flexible fractal antenna was presented in [8] at 2450 MHz.…”

Section: Introductionmentioning

confidence: 99%