Metamaterial inspired THz antenna for breast cancer detection

Abstract

Metamaterial inspired Terahertz (THz) antenna for breast cancer detection proposed in this paper. The proposed antenna consists of a simple rectangular patch configuration integrated with Complementary Split Ring Resonator (CSRR). The design equations along with the equivalent circuit and permittivity calculations also presented in this paper. The experimental technique for detection of tumor in human breast model by the simulation technique also presented. The proposed metamaterial inspired antenna operates at 1 THz frequency with 20 dBi of gain. Its design evolution process, parametric study, and results such as farfield radiations also presented in this paper.