This project provides an open-source, affordable, and fully customizable remote control (RC) link solution utilizing readily available ESP32/ESP8266 microcontrollers and Semtech LoRa modules. By ...
This C/C++ code uses modified SoftwareSerialWithHalfDuplex library (part code taken from CustomSoftwareSerial to support different configuration of serial port (especially 8N2)), some code taken from ...
Abstract: A novel reconfigurable reflectarray (RRA) with angularly stable scanning gain is proposed in this letter based on the principle of antenna reciprocity. This RRA element consists of a magneto ...
Abstract: Slotted Aloha has been widely adopted in various communication systems, while its stability performance has long been observed as being sensitive to the setting of transmission probabilities ...