1. Ansys HFSS 3D High Frequency Simulation Software. https://www.ansys.com/products/electronics/ansys-hfss.
2. DIELECTRICAL CONSTANTS OF POLYMERS. https://polymerdatabase.com/polymer%20physics/Epsilon%20Table.html.
3. Epressif ESP32-DevKitC Board. https://www.espressif.com/en/products/devkits/esp32-devkitc.
4. Ettus Research USRP N210. https://www.ettus.com/all-products/un210-kit/ .
5. LairdConnect FlexNotch WiFi and Bluetooth Flexible 2.4 GHz Antenna. https://www.lairdconnect.com/rf-antennas/wifi-antennas/internal-antennas/flexnotch-24-ghz-antenna.