Low loss semicircular slotted microstrip patch antenna for ISM band application

Banwari, Anamika; Acharya, Nagaraj; Sharma, Manish Kumar; Saxena, Sanjeev

doi:10.1109/isne.2017.7968718

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…Furthermore, this rectangular shape is easier to be modified when different operating frequencies are utilized [24]. In addition, the size of the microstrip patch is associated significantly with the operating frequency [25,26]. This can also be observed from (1) to (7) for rectangular microstrip development [24].…”

Section: Microstrip Antenna Developmentmentioning

confidence: 95%

SAR distribution of non-invasive hyperthermia with microstrip applicators on different breast cancer stages

Ling

Lias

Buniyamin

et al. 2021

IJEECS

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<span>This paper presents the microstrip antenna with different applied frequencies used as a non-invasive hyperthermia applicator. This non-invasive hyperthermia applicator is introduced to clarify the sufficient heat distribution on the treated tissue for different breast cancer stages. 57 mammogram breast cancer images from early-stage to stage-3 are analyzed to obtain the required penetration depth and focus position distance. Then, the simulation-based experiment is carried out to observe the heating distribution on different stages of cancer with two different operating frequencies; 915MHz and 2450MHz. Also included in this paper is the prediction on the period for hyperthermia treatment planning execution. Based on the results, various penetration depths are obtained when different operating frequencies are applied. 915MHz antenna showed better results when compared to 2450MHz, where microstrip applicator with 915MHz is able to heat cancer at stage-1, stage-2, and stage-3 with good penetration depth and focus position distance, while 2450MHz only performed well in early-stage cancer. Meanwhile, different stages require various periods of time. From the results, the shortest period for hyperthermia execution simulated in the early-stage and then followed by stage-3, stage-2, and the longest period is in stage-1.</span>

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Section: Microstrip Antenna Developmentmentioning

confidence: 95%

SAR distribution of non-invasive hyperthermia with microstrip applicators on different breast cancer stages

Ling

Lias

Buniyamin

et al. 2021

IJEECS

View full text Add to dashboard Cite

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Patch Antenna for ISM Band Application

Salelkar

Kerkar

2019

2019 3rd International Conference on Trends in Electronics and Informatics (ICOEI)

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Bandwidth-enhanced FSS-loaded Semi-circular Patch Antenna for C-band Applications

Akash,

Balachandar,

Surapuramath

et al. 2023

SWCC

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Aim: This study aimed to develop and analyse a bandwidth-enhanced C band antenna loaded with EBG and FSS Structures to improve the antenna performance. Methods: This paper illustrates the design of a semi-circular microstrip antenna with a modified circular ring Frequency Selective Surface (FSS) and an Electromagnetic Band Gap (EBG) structure for improved bandwidth and an omnidirectional pattern. The patch antenna is aimed at C-Band intersatellite communication links in a constellation. Results and Discussion: In literature, the application of EBG and FSS together is seldom used. The semicircular patch is aimed at retaining the omnidirectional antenna pattern at higher frequencies, as well as bandwidth, which is achieved through FSS and EBG structures. The modeling and simulation of the antenna have been carried out with 3D EM solvers. The simulated patch antenna operates in a wideband ranging from 4.1 GHz to 7.1 GHz with a gain of 1.9 dB at 5.33 GHz and 1.4 dB at 4.5 GHz. Conclusion: The proposed antenna design is vertically polarized. The simulation results are validated with measurement results.

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Low loss semicircular slotted microstrip patch antenna for ISM band application

Cited by 4 publications

References 3 publications

SAR distribution of non-invasive hyperthermia with microstrip applicators on different breast cancer stages

SAR distribution of non-invasive hyperthermia with microstrip applicators on different breast cancer stages

Patch Antenna for ISM Band Application

Bandwidth-enhanced FSS-loaded Semi-circular Patch Antenna for C-band Applications

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