After “some” RF design courses, he decided that he had learned enough to build his own frequency-modulated continuous wave radar system. From the level of detail on this project, we’d say ...

The main challenges addressed during the design stage were: Guided wave radar (GWR) or time domain reflectometry is a two-wire microwave level instrument that transmits a radar signal down a metallic ...

Conceptually, radar is pretty simple: send out a radio wave and time how long it takes to get back via an echo. However, in practice, there are a number of trade-offs to consider. For example ...

1940s radar relied on a semiconductor crystal, or "rectifier." Radar worked by sending out a radio wave and analyzing the reflected wave after it bounced off any objects in the air. The rectifier ...

the Submillimeter-Wave Technology Laboratory's (STL) primary mission is to engage with UMass Lowell students, faculty, and external sponsors to develop novel solutions to high-frequency remote sensing ...

What Is RADAR? Radio Detection and Ranging is a system or device that uses electromagnetic radio waves to determine the range, velocity, and angle of the objects in the surrounding area. This system ...

To accomplish this mission, NGIC has established the Expert Radar Signature Solutions (ERADS) project for the production and analysis of microwave and millimeter-wave signatures. Through the ERADS ...