You’re hurtling down your favorite highway, foot planted on the accelerator, engine playing its sweet song of mechanical ...

The Doppler principle was discovered in 1842 by an Austrian physicist named Christian Johann Doppler and has been used to measure speed since 1948. The police radar transmits a signal at the target at ...

National Aerospace Science & Technology Park (NASTP) has unveiled plans for nine new radar and sensor programs. These ...

German defense electronics company Hensoldt says it has secured a €350 million ($367 million) contract for work on the ...