In simple terms, amplitude is how strong or intense a wave is. It's plotted on a graph with time on the x-axis and amplitude ...

An ultra-compact, low-power 150 GHz radio module enabling high data rates in mobile devices has been developed by researchers ...

With the partnership, HiSilicon joins imec’s R&D program on cognitive reconfigurable radio to jointly conceive low-power and compact high-performance reconfigurable RF transceivers leveraging ...

With few exceptions, amateur radio is a notably sedentary pursuit. Yes, some hams will set up in a national or state park for a “Parks on the Air” activation, and particularly energetic ...

Two tribal nations in North Dakota are appealing a ruling by a panel of the 8th U.S. Circuit Court of Appeals that struck down one of the key remaining ways of enforcing the federal Voting Rights ...

Abstract: A low-complexity transceiver circuit for wireless communications through inductive coupling is presented here. This transceiver is fully passive (obtaining its power from a nearby reader) ...

Powered by an Arduino board and motor driver, this project uses ArduPilot, an open-source autopilot system to drive the RC rover. This system allows the rover to autonomously drive without any ...

Addressing this need, this letter presents a direct domain decomposition solver for radio frequency (RF) circuits. It incorporates nonconformal discretizations to manage multiscale geometries ...

This page shows how to use radio modules with builtin power amplifier stage, external to the radio transceiver itself. The basic concept of these modules is that the power output of single-chip ...

This project is an Internet Radio built using an ESP32 microcontroller. It streams audio from internet radio stations, displays station and playback info on an OLED screen, and outputs sound through a ...