{"title":"用于乳腺组织肿瘤检测的高性能石墨烯集成太赫兹天线","authors":"Gandreddi Lakshmi Prasanna Ashok, Ganimidi Veerendra Nath, Naveen Kumar Maurya, Bala Chakravarthy Neelapu","doi":"10.1007/s11082-025-08447-y","DOIUrl":null,"url":null,"abstract":"<div><p>Breast cancer continues to pose a significant health challenge, highlighting the need for advanced diagnostic technologies to improve treatment outcomes. This paper presents a novel approach for tumor detection in human breast tissue using a graphene-integrated terahertz (THz) patch antenna. THz antennas are crucial in medical diagnostics due to their unique properties, and the proposed star-shaped graphene-integrated antenna operates at a resonant frequency of 4.16 THz. The antenna, with dimensions of <span>\\(\\ 114 \\times 100 \\times 26\\)</span> <span>\\(\\upmu \\text {m}^3\\)</span> is designed on a polyimide substrate, characterized by a dielectric constant of 3.5 and a loss tangent of 0.0027. Simulations carried out in Computer Simulation Technology (CST) studio software show that the antenna demonstrates strong performance, with a return loss of <span>\\(-\\)</span>51.29 dB, a gain of 5.64 dBi, a bandwidth of 3.7 GHz, and a Voltage Standing Wave Ratio (VSWR) of 1.005. By exploiting the potential of the THz spectrum, the proposed antenna shows promise as a valuable tool for early breast cancer detection.</p></div>","PeriodicalId":720,"journal":{"name":"Optical and Quantum Electronics","volume":"57 9","pages":""},"PeriodicalIF":4.0000,"publicationDate":"2025-09-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"High-performance graphene-integrated terahertz antenna for tumor detection in breast tissue\",\"authors\":\"Gandreddi Lakshmi Prasanna Ashok, Ganimidi Veerendra Nath, Naveen Kumar Maurya, Bala Chakravarthy Neelapu\",\"doi\":\"10.1007/s11082-025-08447-y\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>Breast cancer continues to pose a significant health challenge, highlighting the need for advanced diagnostic technologies to improve treatment outcomes. This paper presents a novel approach for tumor detection in human breast tissue using a graphene-integrated terahertz (THz) patch antenna. THz antennas are crucial in medical diagnostics due to their unique properties, and the proposed star-shaped graphene-integrated antenna operates at a resonant frequency of 4.16 THz. The antenna, with dimensions of <span>\\\\(\\\\ 114 \\\\times 100 \\\\times 26\\\\)</span> <span>\\\\(\\\\upmu \\\\text {m}^3\\\\)</span> is designed on a polyimide substrate, characterized by a dielectric constant of 3.5 and a loss tangent of 0.0027. Simulations carried out in Computer Simulation Technology (CST) studio software show that the antenna demonstrates strong performance, with a return loss of <span>\\\\(-\\\\)</span>51.29 dB, a gain of 5.64 dBi, a bandwidth of 3.7 GHz, and a Voltage Standing Wave Ratio (VSWR) of 1.005. By exploiting the potential of the THz spectrum, the proposed antenna shows promise as a valuable tool for early breast cancer detection.</p></div>\",\"PeriodicalId\":720,\"journal\":{\"name\":\"Optical and Quantum Electronics\",\"volume\":\"57 9\",\"pages\":\"\"},\"PeriodicalIF\":4.0000,\"publicationDate\":\"2025-09-15\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Optical and Quantum Electronics\",\"FirstCategoryId\":\"5\",\"ListUrlMain\":\"https://link.springer.com/article/10.1007/s11082-025-08447-y\",\"RegionNum\":3,\"RegionCategory\":\"工程技术\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ENGINEERING, ELECTRICAL & ELECTRONIC\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Optical and Quantum Electronics","FirstCategoryId":"5","ListUrlMain":"https://link.springer.com/article/10.1007/s11082-025-08447-y","RegionNum":3,"RegionCategory":"工程技术","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ENGINEERING, ELECTRICAL & ELECTRONIC","Score":null,"Total":0}
High-performance graphene-integrated terahertz antenna for tumor detection in breast tissue
Breast cancer continues to pose a significant health challenge, highlighting the need for advanced diagnostic technologies to improve treatment outcomes. This paper presents a novel approach for tumor detection in human breast tissue using a graphene-integrated terahertz (THz) patch antenna. THz antennas are crucial in medical diagnostics due to their unique properties, and the proposed star-shaped graphene-integrated antenna operates at a resonant frequency of 4.16 THz. The antenna, with dimensions of \(\ 114 \times 100 \times 26\)\(\upmu \text {m}^3\) is designed on a polyimide substrate, characterized by a dielectric constant of 3.5 and a loss tangent of 0.0027. Simulations carried out in Computer Simulation Technology (CST) studio software show that the antenna demonstrates strong performance, with a return loss of \(-\)51.29 dB, a gain of 5.64 dBi, a bandwidth of 3.7 GHz, and a Voltage Standing Wave Ratio (VSWR) of 1.005. By exploiting the potential of the THz spectrum, the proposed antenna shows promise as a valuable tool for early breast cancer detection.
期刊介绍：
Optical and Quantum Electronics provides an international forum for the publication of original research papers, tutorial reviews and letters in such fields as optical physics, optical engineering and optoelectronics. Special issues are published on topics of current interest.
Optical and Quantum Electronics is published monthly. It is concerned with the technology and physics of optical systems, components and devices, i.e., with topics such as: optical fibres; semiconductor lasers and LEDs; light detection and imaging devices; nanophotonics; photonic integration and optoelectronic integrated circuits; silicon photonics; displays; optical communications from devices to systems; materials for photonics (e.g. semiconductors, glasses, graphene); the physics and simulation of optical devices and systems; nanotechnologies in photonics (including engineered nano-structures such as photonic crystals, sub-wavelength photonic structures, metamaterials, and plasmonics); advanced quantum and optoelectronic applications (e.g. quantum computing, memory and communications, quantum sensing and quantum dots); photonic sensors and bio-sensors; Terahertz phenomena; non-linear optics and ultrafast phenomena; green photonics.
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