Breast Cancer Detection Using Adaptable Textile Antenna Design

Area of Science:

• Medical Imaging and Diagnostics
• Wearable Technology
• Antenna Engineering

Background:

• Early breast cancer detection is crucial for effective treatment and reducing mortality.
• Advancements in medical science necessitate efficient antennas for improved diagnostic capabilities.
• Flexible antennas offer advantages like simple construction, high gain, and cost-efficiency.

Purpose of the Study:

• To design and analyze a novel flexible antenna for early breast cancer detection.
• To evaluate the antenna's performance with and without tumor simulation.
• To explore the use of textile materials for wearable medical devices.

Main Methods:

• A flexible antenna was designed using Jean material (dielectric constant 1.7) as a substrate.
• The antenna featured a slot-loaded patch, copper ground plane, and coaxial feeding.
• Simulations were performed using High Frequency Structure Spectrum (HFSS) software for the Industrial, Scientific, and Medical (ISM) 2.4 GHz band.

Main Results:

• Key performance parameters including Return Loss (S11), Gain, Radiation Pattern, Axial Ratio (AR), and VSWR were obtained.
• The antenna's performance was analyzed for its suitability in breast cancer detection applications.
• Simulation results were compared against existing methodologies for validation.

Conclusions:

• The proposed flexible antenna demonstrates potential for early breast cancer detection.
• The use of textile substrates like Jean material offers a viable path for wearable medical antennas.
• Further research and validation are needed to confirm clinical applicability.