A esp32-Arduino sketch used to configure WiFi credentials over Bluetooth LE on a ESP32 WROOM. A web based app for configuration can be found here, the code lives in my github repo.

Arduino library to upload sketch over network to Arduino board with WiFi or Ethernet libraries - JAndrassy/ArduinoOTA ...

This paper introduces a horizontally polarized, low-profile loop antenna. The antenna features a printed circular segmented loop loaded with capacitor varactors. By adjusting the capacitive varactors, ...

This article presents the design and the realization of a tri-band shared-aperture antenna operating at 2.4, 5.2, and 60 GHz. It puts these three bands of antennas within the same radiating aperture ...