Doppler in a sentence

Doppler A Doppler stethoscope is an electronic device that measures the Doppler effect of ultrasound waves reflected from organs within the body.

Doppler effect of water flow around a swan main The Doppler effect (or the Doppler shift) is the change in frequency of a wave (or other periodic event) for an observer moving relative to its source.

The new Doppler radar will replace the 20 year old Doppler system that now serves the country.

Also, color Doppler and power Doppler ultrasound, which show vascular signals of active synovitis depending on the degree of inflammation, are useful in assessing synovial inflammation.

Although "Doppler" has become synonymous with "velocity measurement" in medical imaging, in many cases it is not the frequency shift (Doppler shift) of the received signal that is measured, but the phase shift (when the received signal arrives).

Doppler Lidar and Rayleigh Doppler Lidar are used to measure temperature and/or wind speed along the beam by measuring the frequency of the backscattered light.

Doppler referred to himself as Christian Doppler.

Pulse-Doppler signal processing main Pulse-Doppler signal processing.

Simultaneity in the Doppler shift calculation It may be difficult to see where simultaneity came into the Doppler shift calculation, and indeed the calculation is often preferred because one does not have to worry about simultaneity.

That requires a phase impulse that degrades sub-clutter visibility performance on Doppler radar and Pulse-Doppler radar.

The first Doppler redshift was described by French physicist Hippolyte Fizeau in 1848, who pointed to the shift in spectral lines seen in stars as being due to the Doppler effect.

In addition to being the first operational long-range SAM and the first operational pulse doppler aviation radar, it was the only SAM deployed by the U.S. Air Force.

The event was also attended by Uttarakhand Chief Minister Pushkar Singh Dhami and his Himachal Pradesh counterpart Sukhvinder Singh Sukhu, virtually, as Doppler Weather Radar Systems for their states were also inaugurated.

Doppler Creative later released "," a game that shares a visual style with its predecessor but swaps the gameplay to a multiplayer 2D golf game.

Doppler radar-indicated thunderstorms are producing heavy rain across the warned area at a rate of 1 to 2 inches per hour.

She received three stitches on her forehead, one on her nose, and underwent necessary medical assessments including ECG, echocardiogram, CT-Scan, and Doppler.

Thanks to advanced sensors like the Slot Back Doppler radar, infrared tracking sensors, and a laser rangefinder, Fulcrum pilots could engage with targets that flew below them.

The areas highlighted indicate where NWS Storm Surveys or Doppler Radar Tornado Debris Signatures have validated the tornado damage.

The IMD stated that the cyclone is being closely monitored using Doppler weather radars at Chennai (S-band), Sriharikota, and Chennai (X-band), along with satellite observations.

The pulse-Doppler radar system it was equipped with let the pilot easily pinpoint both high and low-flying targets without any targets beneath the jet being confused for ground-based objects.