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An antenna system consisting of two implanted monopoles has been investigated. The proposed structure has been simulated in a cylindrical three layer limb phantom and the S11 and S21 responses of the system have been evaluated for the 0.5 to 5 GHz frequency range. This process occurred as the bone fracture that was introduced in the middle of the phantom gradually healed turning from blood to bone...
Quantitative ultrasound has been used to evaluate bone fracture healing for over five decades. Animal and clinical studies have showed that the propagation velocity and attenuation are significantly different between fresh fractures, bone unions, and delayed unions or non-unions. Follow-up measurements have also indicated that the velocity typically increases during healing which makes feasible to...
An implanted antenna system consisting of two monopoles attached on a metal plate for the monitoring of the healing of bone fractures has been investigated. The proposed structure has been simulated on a three layer body phantom model and the S2i response of the system is evaluated as the bone fracture that is introduced in the phantom gradually heals turning from blood to bone marrow and bone cortical...
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