If you are a professor, this looks like a must-have text for your class: Principles of Modern Radar: Basic Principles The New Face of Radar 101 – Modern and Comprehensive. If you are an engineer, it ...

If you’ve ever cast your eyes towards experimenting with microwave frequencies it’s likely that one of your first ports of call was a cheaply-available Doppler radar module. These devices usually ...

Scientific American is part of Springer Nature, which owns or has commercial relations with thousands of scientific publications (many of them can be found at www ...

Outside every National Weather Service (NWS) office around the U.S. stands what looks like an enormous white soccer ball, perched atop metal scaffolding several stories high. These somewhat plain ...

Laser vibrometry or more specific laser Doppler vibrometry is a precision optical measurement technology used for determining vibrational velocity and displacement at a fixed point. The laser Doppler ...

As a student I should be much obliged to any reader for an explanation of the following difficulty. In considering Doppler's principle as applied in acoustics, we find four cases: (1) approach of ...