A Miniaturized Triple-Band and Dual-Polarized Monopole Antenna Based on a CSRR Perturbed Ground Plane

Yousfi, Ahmed El; Lamkaddem, Abdenasser; Abdalmalak, Kerlos Atia; Segovia-Vargas, Daniel

doi:10.1109/access.2021.3134497

Cited by 13 publications

(2 citation statements)

References 28 publications

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“…According to the theory of CSRR, its resonant frequency is related to the inner and outer ring distance d r and the ring radius. The formula can be expressed as follows [19]:…”

Section: Dual-band Performance Analysismentioning

confidence: 99%

A Dual-Band Ultra-Wideband Conformal Antenna for Wce

Ran¹,

Ye²,

Yin³

2022

PIER M

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In this paper, a dual-band ultra-wideband conformal antenna for Wireless Capsule Endoscopy is proposed. The antenna uses polyimide as a substrate of side wall to achieve conformality, leaving space for other components of the Wireless Capsule Endoscopy. The feeding network of the conformal antenna utilizes the circuit characteristics of Complementary Split-Ring Resonator to achieve dual-band operation at 1.4 GHz and 4.0 GHz. Based on the principle of wideband characteristics of spiral antennas, the conformal antenna radiation structure is improved. A short-pin is loaded at an appropriate position to improve the impedance matching of the antenna and achieve ultra-wideband without changing the resonant points of the antenna. The operating bandwidth of the antenna can reach 30.3% (1.20 ∼ 1.63 GHz) and 53.3% (3.33 ∼ 5.75 GHz), respectively. In addition, the antenna is placed in different simulation models to verify the stability of its operation. Minced pork is used to verify effectiveness of the conformal antenna. The measured results show that the proposed antenna is suitable for capsule endoscopy.

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“…According to the theory of CSRR, its resonant frequency is related to the inner and outer ring distance d r and the ring radius. The formula can be expressed as follows [19]:…”

Section: Dual-band Performance Analysismentioning

confidence: 99%

A Dual-Band Ultra-Wideband Conformal Antenna for Wce

Ran¹,

Ye²,

Yin³

2022

PIER M

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“…Tese distinct properties play a major role in designing high performance antenna especially for exhibiting multiband operation [23][24][25] and reduce SAR at greater level [26]. Te most common metamaterial structures widely used are SRRs (split-ring resonators) [27,28] and CSRRs (complementary split-ring resonators) [29][30][31]. SRR may consist of two concentric split rings which act as resonators facing in opposite direction.…”

Section: Introductionmentioning

confidence: 99%

A Compact Penta-Band Low-SAR Antenna Loaded with Split-Ring Resonator for Mobile Applications

Manikandan

Lakshmi

2022

International Journal of Antennas and Propagation

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A compact rectangular patch with dual-ring SRR (split-ring resonator) is presented in this article. An antenna is designed on FR4 substrate with an overall footprint size of 26 mm × 30 mm × 1.6 mm. The antenna presented operates in five bands from 2.95 to 3.06 GHz, 3.79 to 3.87 GHz, 4.11 to 4.19 GHz, 5.39 to 5.51 GHz, and 5.97 to 6.11 GHz. Mobile and fixed voice communication, WiMAX (Worldwide Interoperability for Microwave Access), 5G (5th generation), WLAN (Wireless Local Area Network), and ISM (Industrial Scientific and Medical) are some applications that utilized the above resonating bands. The penta-band operation is due to the inclusion of dual-ring SRR. The optimum values of the critical parameter of the SRR are identified using parametric analysis, and the results are presented. The antenna is also analyzed for the SAR (specific absorption rate) values, and it was found to be less than 2 W/kg for 10 g volume of tissue. The designed antenna is fabricated and tested, and the presented results show that there is good agreement between the simulated and measured results. Penta-band operation with simple structure, stable radiation pattern, and low SAR makes this antenna more intelligent and suitable for the mobile application.

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Multiband Monopole Antenna Design for 2G-5G Applications

Lumina

Sangeetha

2022

J. Phys.: Conf. Ser.

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Multi frequency antennas are in high demand as the wireless communication system is developing rapidly. To access internet in a mobile device, 2G-5G and WLAN are used that covers 1.8 GHz – 6 GHz. This paper proposes a design of low profile multiband monopole antenna for all 2G-5G communications, WLAN and for WiMAX application. The antenna design has a diamond shaped radiator, a cylinder to achieve better resonance, and a defective ground. The proposed antenna has a compact size of 30 mm x 44.5 mm. This antenna covers 2G (1.8 GHz), 3G (2.1 GHz), 4G (2.4 GHz), 5G (3.5 GHz), WLAN (2.4/3.6/5 GHz) and WiMAX (2.3/3.5/5.8 GHz) and is shown from the measured results. From these results it is shown that the produced antenna produces six distinct bands with good the simulation outcomes.

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A Miniaturized Triple-Band and Dual-Polarized Monopole Antenna Based on a CSRR Perturbed Ground Plane

Cited by 13 publications

References 28 publications

A Dual-Band Ultra-Wideband Conformal Antenna for Wce

A Dual-Band Ultra-Wideband Conformal Antenna for Wce

A Compact Penta-Band Low-SAR Antenna Loaded with Split-Ring Resonator for Mobile Applications

Multiband Monopole Antenna Design for 2G-5G Applications

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