A multiband patch antenna with embedded square split ring resonators in non-Homogeneous substrate

Rao, Shailesh M.; Basarkod, P. I.

doi:10.11591/eei.v10i3.2556

Cited by 3 publications

(3 citation statements)

References 21 publications

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“…Conversely, five bands of operating frequency are achieved when status of PIN diode is OFF. Next, a multiband patch antenna with SSRR in non-homogeneous substrate was presented in [18]. The results show that non-homogeneous dual substate patch produces multiple bands of antenna.…”

Section: Introductionmentioning

confidence: 99%

A single element of multiband switched beam antenna for 5G applications

Chaipanya

Punchin²,

Prasoptunya³

et al. 2022

IJECE

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This work proposes a simple design of switched beam antenna on square split-ring resonator to operate in multiband frequencies. The antenna is designed to support fifth generation (5G) wireless applications. The proposed antenna provides two different of the main beams, 45˚/225˚±5˚ and 135˚/315˚±5˚, by shorted circuit at 4 different edges. The designed antenna can support nine frequency bands, 7.071, 9.006, 9.321, 9.906, 10.428, 10.718, 12.967, 13.057 and 14.469 GHz, which are the high-band of 5G spectrum when shorted circuit to the ground conductor. The antenna provides maximum gain of 6.41 dBi. The dimension of the antenna is 6×6 mm<sup>2</sup> which the thickness of 1.73 mm. The proposed design is based on a simple beam switching antenna configuration, compact size and low-cost manufacturing.

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Section: Introductionmentioning

confidence: 99%

A single element of multiband switched beam antenna for 5G applications

Chaipanya

Punchin²,

Prasoptunya³

et al. 2022

IJECE

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show abstract

“…This year, the World Health Organization classified radiation from cell phone antennas to the list of carcinogens-external factors that influence the development of cancer, in particular brain cancer [11]. For these reasons [12], attenuation of radiation from a cell phone in the head area is a rather urgent problem. One of the ways to protect the brain from the electromagnetic field is the use of shielding, ie using the shading effect.…”

Section: Introductionmentioning

confidence: 99%

The calculation of the field of an antenna located near the human head

Hamid

Chisab

2021

Bulletin EEI

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In this work, a numerical calculation was carried out in one of the universal programs for automatic electro-dynamic design. The calculation is aimed at obtaining numerical values for specific absorbed power (SAR). It is the SAR value that can be used to determine the effect of the antenna of a wireless device on biological objects; the dipole parameters will be selected for GSM1800. Investigation of the influence of distance to a cell phone on radiation shows that absorbed in the head of a person the effect of electromagnetic radiation on the brain decreases by three times this is a very important result the SAR value has decreased by almost three times it is acceptable results.

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“…Therefore, no additional matching network is needed [23]. SRR produced a multiband characteristic when embedded with a single band antenna [24].…”

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confidence: 99%

Development of split ring resonator for pineapple moisture content detection

2021

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Microwave resonant is one of the sensors used in characterizing the material and is also one of the most sensitive sensors for measuring dielectric properties. This project proposed the resonant method due to its accuracy and sensitivity. The split ring resonators were mounted on the fruit sample surface to observe the resonant frequency behavior, and to measure the fruit freshness. The resonator was set at 6 GHz using the FR4 lossy substrate. The findings show that the coupling distance and the ring radius have the greatest impact on preserving the resonant behavior. The fundamental of the obtained resonant frequencies was observed based on the different moisture content of the test material. The moisture level was observed at 38.2%, 54%, 69%, and 86.7%. At 86.7%, the resonant frequency has the highest shifting by shifting to the left. This shows that the larger resonant frequency change occurs when the water content is higher.

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A multiband patch antenna with embedded square split ring resonators in non-Homogeneous substrate

Cited by 3 publications

References 21 publications

A single element of multiband switched beam antenna for 5G applications

A single element of multiband switched beam antenna for 5G applications

The calculation of the field of an antenna located near the human head

Development of split ring resonator for pineapple moisture content detection

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