Abstract: A compact wide-bandwidth frequency-modulated continuous-wave (FMCW) radar sensor module with integrated antennas intended for operation in the unlicensed 60-GHz band is presented. The ...

An earlier design introduced a touch solid-state AC switch. The new version advances this concept with a sophisticated human radar sensing system that can also be configured for IoT and smart ...

Abstract: In this paper, a noncontact breathing disorder recognition system has been proposed for identifying irregular breathing patterns. The proposed system consists of a Doppler radar-based sensor ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

Authorities have recovered approximately 2,900kg of ammonium nitrate and other explosives from two rented rooms in Faridabad, transported over the past 30-40 days. The explosives were discreetly moved ...

This is a maintained version of the original DFRobot_mmWave_Radar library. After more than two years had passed without any commits beyond the initial commit, and issues receiving no attention, I ...

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The Waveshare Core1121 is a compact, multi-band LoRa module based on the Semtech LR1121 transceiver with support for Sub-GHz (150–960MHz), S-band (1.9–2.1GHz), and 2.4GHz ISM bands, and exposing GPIOs ...

MACOM Technology Solutions Inc. has introduced a new wideband front end module (FEM) that operates across a frequency range of 2 to 18 GHz, suitable for electronic countermeasures and phased array ...

The defense tech startup Epirus has developed a cutting-edge, cost-efficient drone zapper that’s sparking the interest of the US military. Now the company has to deliver. Imagine: China deploys ...

More efficient, smaller, and lighter traction inverters for EVs can be created by integrating current sensors directly into SiC-based power modules. Silicon Austria Labs (SAL), a power semiconductor ...