Conceptually, radar is pretty simple ... For example, producing a long pulse has more energy and range, but limits how close you can see and also the system’s ability to resolve objects that ...

"But the pulse can also be analyzed empirically ... the ORNL technology to a manufacturer so that the portable microwave radar system can be bought off the shelf one day, allowing any inspector ...

What is a high-frequency radar? High-frequency or HF radar is a shore-based remote sensing system used to measure offshore water surface currents by sending a low-power electromagnetic pulse over the ...