Design of Microwave-based Brain Tumor Detection Framework with the Development of Sparse and Low-Rank Compressive Sensing Image Reconstruction

Sholeh, Hermawan Rahman; Rizkinia, Mia; Basari, Basari

doi:10.14716/ijtech.v11i5.4329

Cited by 4 publications

(3 citation statements)

References 13 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Microwave technique has been proposed for several different brain monitoring applications such as stroke detection [15,16], brain temperature monitoring [17,18], and cerebral circulation monitoring [19][20][21]. Additionally, its suitability for detection of brain tumors has been studied in [23][24][25][26][27].…”

Section: Microwave-based Brain Tumor Monitoringmentioning

confidence: 99%

Digital Twins for Development of Microwave-Based Brain Tumor Detection

Särestöniemi,

Singh,

Heredia

et al. 2024

Communications in Computer and Information Science

View full text Add to dashboard Cite

Digital twins for different healthcare applications are currently being studied actively since they could revolutionize research on customized and personalized healthcare and enable realistic evaluations of new medical devices and applications in early phase. This paper presents a study on the development of digital twins aiming to be utilized for the development of microwave technique-based brain tumor detection. Realistic anatomical models of the digital twins were designed based on magnetic resonance images (MRI) scanned from the brain with brain tumor. These twins aim to correspond to the human brain and brain tumor in terms of size, shape, and tissue dielectric properties. Furthermore, developed digital twins include both phantom models for measurement emulation as well as corresponding simulation models designed using electromagnetic simulation software. By using the developed digital twins, our aim is to evaluate microwave-based sensing technique for brain tumor detection. Evaluations were carried out using flexible ultrawideband (UWB) antennas which would be beneficial for practical solutions. Our simulation and emulation results show that microwave technique with flexible antennas has high potential for brain tumor detection.

show abstract

Section: Microwave-based Brain Tumor Monitoringmentioning

confidence: 99%

Digital Twins for Development of Microwave-Based Brain Tumor Detection

Särestöniemi,

Singh,

Heredia

et al. 2024

Communications in Computer and Information Science

View full text Add to dashboard Cite

show abstract

“…Among the other advantages of MWI embodying non-invasive are the potential to focus energy, a wide range of frequencies, a range of simulation tools, and a less costly and portable option compared to MRI and CT scans, which are enclosed within the advantages of MWI [9,10]. Other than that, MWI with accomplishment enforced in breast tumor detection is reviewed in [11,12] and more recently in brain tumor detection [13,14].…”

Section: Introductionmentioning

confidence: 99%

Zero-Index Metamaterial Superstrates UWB Antenna for Microwave Imaging燚etection

Jamlos¹,

Othman²,

Mustafa³

et al. 2023

Computers, Materials &Amp; Continua

View full text Add to dashboard Cite

Metamaterials (MTM) can enhance the properties of microwaves and also exceed some limitations of devices used in technical practice. Note that the antenna is the element for realizing a microwave imaging (MWI) system since it is where signal transmission and absorption occur. Ultra-Wideband (UWB) antenna superstrates with MTM elements to ensure the signal transmitted from the antenna reaches the tumor and is absorbed by the same antenna. The lack of conventional head imaging techniques, for instance, Magnetic Resonance Imaging (MRI) and Computerized Tomography (CT)scan, has been demonstrated in the paper focusing on the point of failure of these techniques for prompt diagnosis and portable systems. Furthermore, the importance of MWI has been addressed elaborately to portray its effectiveness and aptness for a primary tumor diagnosis. Other than that, MTM element designs have been discussed thoroughly based on their performances towards the contributions to the better image resolution of MWI with detailed reasonings. This paper proposes the novel design of a Zeroindex Split Ring Resonator (SRR) MTM element superstrate with a UWB antenna implemented in MWI systems for detecting tumor. The novel design of the MTM enables the realization of a high gain of a superstrate UWB antenna with the highest gain of 5.70 dB. Besides that, the MTM imitates the conduct of the zeroreflection phase on the resonance frequency, which does not exist. An antenna with an MTM unit is of a 7 × 4 and 10 × 5 Zero-index SRR MTM element that acts as a superstrate plane to the antenna. Apart from that, Rogers (RT5880) substrate material is employed to fabricate the designed MTM unit cell, with the following characteristics: 0.51 mm thickness, the loss tangent of 0.02, as well as the relative permittivity of 2.2, with Computer Simulation Technology (CST) performing the simulation and design. Both MTM unit cells of 7 × 4 and 10 × 5 attained 0°with respect to the reflection phase at the 2.70 GHz frequency band. The first design, MTM Antenna Design 1, consists of a 7 × 4 MTM unit cell that observed a rise of 5.70 dB with a return loss (S11) −20.007 dB at 2.70 GHz frequency. The second design, MTM Antenna Design 2, consists of 10 × 5 MTM unit cells that recorded a gain of 5.66 dB,

show abstract

“…The main principle in UWB imaging is to utilize the existing contrast in the dielectric properties of different breast tissues (AlShehri et al, 2011). One of the image reconstruction techniques used to detect tumors is the development of sparse and low-rank compressive sensing (Sholeh et al, 2020).…”

Section: Introductionmentioning

confidence: 99%

Wearable Antenna for Time-Domain Breast Tumor Detection

Rahayu¹,

Rosdiansyah²,

Hilmi³

et al. 2021

IJTech

View full text Add to dashboard Cite

There is a considerable year by year increase in the number of women suffering from breast cancer. Early diagnosis is important to ensure the survival of patients. This study presents the development of a novel, wearable and flexible multiple input multiple output (MIMO) 2×4 antenna design, which operates at a frequency of 5.5-7 GHz for time-domain breast tumor detection.The antennas are all located in the cup of a bra, which is divided into four quadrants; each quadrant has two antennas for tumor detection. The parameters S11 and S21 for each antenna were measured in the frequency domain. The measured results of S11 and S21 indicate that the antennas worked well both with and without a breast phantom model at the assigned frequency. For antenna five, located in the third quadrant (the quadrant with the tumors), the signal response of the antenna on the breast phantom model had a higher amplitude than that without the breast phantom model. The results demonstrate that the antennas worked well for the detection of the tumors.

show abstract

Design of Microwave-based Brain Tumor Detection Framework with the Development of Sparse and Low-Rank Compressive Sensing Image Reconstruction

Cited by 4 publications

References 13 publications

Digital Twins for Development of Microwave-Based Brain Tumor Detection

Digital Twins for Development of Microwave-Based Brain Tumor Detection

Zero-Index Metamaterial Superstrates UWB Antenna for Microwave Imaging燚etection

Wearable Antenna for Time-Domain Breast Tumor Detection

Contact Info

Product

Resources

About