Textile Ultra-Wide Band Antenna With X Band For Breast Cancer Detection

Jebali, Nessim; Gharsallah, A; Ribero, Jean‐Marc

doi:10.17485/ijst/v13i11.150103_2020

Cited by 4 publications

(1 citation statement)

References 3 publications

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“…It also serves the military requirements for land, airborne and naval radars. It can also be used for medical applications, such as breast cancer detection and patient monitoring in cancer treatments 34 as the X band (8.0 GHz -12.00 GHz) is popular in medical field. unlike the lower frequency radiations, the higher frequency radiations in X band provide less penetration to skin and better range resolution.…”

Section: Fabrication and Testing Of Dempamentioning

confidence: 99%

Demonstrating Antenna Miniaturisation for Radiolocation Applications using Double Elliptical Patches

Jose

Rekh

2021

Def. Sc. J.

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Double Elliptical Micro-strip Patch Antenna (DEMPA) is developed out of Double Elliptical Patch (DEP) which is a recently proposed shape of patch. The use of DEP results in higher flexibility in design of patch antenna and thus promotes antenna miniaturisation. The present work is an attempt to demonstrate the miniaturisation of radiolocation antenna through the concept of Design Flexibility (DF). In this paper, optimised neural network model for synthesis of DEMPA has been developed for radiolocation applications for which the earmarked frequency band is 8.50 GHz – 10.50 GHz. With the help of synthesis model, for an arbitrary operational frequency of 9.85 GHz, radiolocation antennas with effective patch area ranging from 142 mm2 to 66 mm2 were designed by using DEPs. In this case, the percentage reduction in effective patch area was found to be 53.52%. It shows that double elliptical patches can be employed to develop miniaturised radiolocation antennas. One prototype antenna was fabricated and tested to demonstrate the efficacy of the methodology adopted. The fabricated antenna had resonance at 10.15 GHz with a reflection coefficient of -20.73dB and bandwidth of 3.106 GHz (from 7.458 GHz to 10.564 GHz). Its Fractional Bandwidth was 34.469%. Positive and reasonably good gain was maintained over the entire working band. At resonance, the peak gain was 4.22 dB.The measured characteristics of antenna were in close agreement with the simulated results. The methodology presented in this paper can also be applied to frequency bands for other wireless applications.

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Section: Fabrication and Testing Of Dempamentioning

confidence: 99%

Demonstrating Antenna Miniaturisation for Radiolocation Applications using Double Elliptical Patches

Jose

Rekh

2021

Def. Sc. J.

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Flexible Wearable Microstrip Antenna with DGS and Shorting Post for WBAN Application

Yanan,

Tiang,

Lim

et al. 2022

Enabling Industry 4.0 Through Advances in Mechatronics

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Development and comprehensive evaluation of a dual-port textile UWB MIMO antenna for biomedical use

Elnaggar,

Abd El-Hameed,

Yakout

et al. 2024

Opt Quant Electron

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In this paper, a textile two-port multi-input multi-output (MIMO) half-circle antenna with corrugated borders is designed and fully analyzed for nearfield ultra-wideband biomedical diagnostic applications. The orthogonal polarization technique is introduced for mutual coupling reduction, signal quality, and imaging accuracy improvement. A low pass filter with significant out-of-band rejection is inserted between the two MIMO structural elements to improve the isolation from element to element. For simple system integration, A 50 ohms feed coplanar waveguide is suggested for each element. The entire antenna is constructed using textile materials, with the radiating element composed of conductor fabric. The substrate, on the other hand, is crafted from cotton material which possesses a relative permittivity of and a tan δ value of 0.025. The size of each antenna element has low-profile dimensions of 40 × 40 × 0.3 $${mm}^{3}$$ mm 3 . The measured results obtained demonstrate an extremely broad bandwidth extends from 2.5 GHz to 12 GHz. Omnidirectional radiation pattern is obtained, with 6 dBi maximum gain and 96% efficiency. In order to ensure flexibility, a range of bending conditions were analyzed, and the durability was assessed through wash ability testing. Safety was confirmed by measuring the specific absorption rate. Furthermore, time domain and MIMO performance assessments were performed to ensure its suitability for imaging systems.

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Textile Ultra-Wide Band Antenna With X Band For Breast Cancer Detection

Cited by 4 publications

References 3 publications

Demonstrating Antenna Miniaturisation for Radiolocation Applications using Double Elliptical Patches

Demonstrating Antenna Miniaturisation for Radiolocation Applications using Double Elliptical Patches

Flexible Wearable Microstrip Antenna with DGS and Shorting Post for WBAN Application

Development and comprehensive evaluation of a dual-port textile UWB MIMO antenna for biomedical use

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