I designed the circuit in Figure 1 as a part of a data transmission system that has a carrier frequency of 400 kHz using on-off keying (OOK) modulation. I needed to detect the presence of the carrier ...

Abstract: To ensure passenger safety, contemporary vehicle designs require robust systems of in-cabin child presence detection (CPD) that adhere to stringent standards or regulatory requirements.

TORONTO--(BUSINESS WIRE)--SFL Missions Inc. has been awarded a contract to provide spacecraft bus units in support of three new HawkEye 360 satellite Clusters, totaling nine spacecraft, which will ...

There's often history just beneath your feet, waiting to be discovered. A long-forgotten button, an antique coin, or even a remnant from one of the wars that shaped our country. Trying to unearth ...

Interest in miniature radar systems has grown dramatically in recent years as they enable rich interaction and health monitoring in everyday settings. By 2025, industrial radar applications are ...

Physicists are exploring a quantum-mechanical approach to making smaller radio wave detectors. Physicists have created a new type of radar that could help improve underground imaging, using a cloud of ...

Abstract: Detecting the non-cooperative radar signal received by an electronic support (ES) receiver is integral to cognizing non-cooperative radars' electronic behaviors. However, due to the receiver ...

You've probably seen it in movies like "Iron Eagle," "Top Gun," and "Hot Shots," – a pilot is flying through the sky when they're suddenly alerted that they're being "painted" by radar. This happens ...

An impressive pickup range is countered by a poor field of view and chunky design. A battery indicator is useful, but battery life itself lags behind the competition. You can trust Cyclingnews Our ...