Doppler shift

This change in frequency is known as a Doppler shift.

One of the things he uses to explain his idea is the Doppler shift.

How long do you think it'll take to get a Doppler shift?"

The Doppler shift happens when something moves toward or away from another object.

This was done by observing the Doppler shift in the star's spectrum.

We're getting additional data on a wide range of Doppler shifts."

The radio teams spent years trying to see a Doppler shift from the revolution of the planet itself.

The Doppler shift is thus directly proportional to the velocity.

That is, the received signal has been increased in frequency by the Doppler shift.

An alternative method that has been hypothesized is through the use of the Doppler shift.

Eight months of careful observations picked up a Doppler shift in the frequency.

Nobody would claim that the Doppler shift could rob someone of their humanity.

They were all moving away, as seen in steadily redder Doppler shifts.

The measurements were made by observing the Doppler shift of the star's spectrum.

Doppler shift of frequency can be significant even at pedestrian speeds.

In practice, it can be measured as a Doppler shift of the spectral lines.

"I can do a Doppler shift on the sun.

It can also be used to figure out how those objects are moving, using doppler shift.

However, any Doppler shift would make the target disappear.

High quality sample rate conversion (used for various purposes including Doppler shift).

This so-called Doppler shift can reveal the velocity and direction of a light source.

The faster a car is moving, the higher is the Doppler shift in frequency.

Study the Doppler shift of these transmissions carefully if you doubt me."

First, the downlink station corrected the pictures for Doppler shift.

The Doppler shift of the gases also enabled wind patterns to be measured.