CD Skripsi
Rancang Bangun Resonator Berbasis Mikrostrip Antena Dan Sensor Dengan Metode Photoplethysmograph Untuk Mendeteksi Kadar Gula Darah Menggunakan Sampel Jari
The International Diabetes Federation (IDF) provides data on diabetes in 2021, from this data it also shows that the number of diabetic patients in Indonesia reached 19.47 million people. Based on this data, Indonesia placed the fifth position as the country with the highest number of people with diabetes during 2021. Based on this fact, the reason for the implementation of periodic examinations for people with diabetes is made. However, there are some problems for diabetics who are afraid to do regular check-ups using invasive devices or commonly used tools. In this study, two non- invasive methods of checking blood sugar levels were designed, namely an examination using a microstrip antenna resonator and an arduino sensor using the photoplethysmograph method. The antenna resonator used in this study works at the ISM (Industrial, Scientific and Medical) frequency, which works at a frequency of 2.4 GHz. This antenna is designed using a ROGER 3010 substrate with a CPW (Coplanar Waveguide) encoding technique using CST software. As for the Arduino Sensor with the photoplethysmograph method using a photodiode sensor, this sensor is considered sufficient to detect blood sugar levels with the light principle. The test used finger samples with 150 volunteers who were tested 20 times each. For the resonator test, the sample was measured using an antenna and the frequency shift was seen in each volunteer who had previously seen the glucose level of each volunteer using an invasive blood sugar level measuring device. Based on the tests carried out there is a frequency shift, this proves that the higher a person's glucose level, the higher the frequency produced in the test. As for the sensor test, a finger sample was also used by inserting the volunteer's finger into the photodiode sensor used. This sensor captures the reflected light produced by the volunteers' fingers.
Keywords; Non-invasive, Resonator Antenna, Photodiode Sensor, Photoplethysmograph Method.
Tidak tersedia versi lain