Non Invasive Blood Glucose Measurement through Microwave Resonator

The paper presented here is an effort to document the design of microwave resonator for non-invasive blood glucose measurement. The sensor was designed on Sonnet lite project editor which is a microwave spiral resonator. Sonnet lite project editor which is freeware for microwave simulation. The simulation results shows the resonant response of the sensor changes as the body impedance changes and hence may be used for continues non-invasive blood sugar concentration monitoring. Block diagram of the proposed hardware is presented which may be used to interface this sensor for further experimentation