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- The Doppler effect (also Doppler shift) is the change in the frequency of a wave in relation to an observer who is moving relative to the source of the...33 KB (4,178 words) - 03:28, 31 July 2024
Redshift (redirect from Doppler redshift)relative motions of radiation sources, which give rise to the relativistic Doppler effect, and gravitational potentials, which gravitationally redshift escaping...86 KB (9,205 words) - 14:38, 29 July 2024
Echocardiography (redirect from Echo Doppler studies)the heart. It is a type of medical imaging, using standard ultrasound or Doppler ultrasound. The visual image formed using this technique is called an echocardiogram...32 KB (3,997 words) - 16:10, 10 July 2024
Weather radar (redirect from Doppler weather radar)Weather radar, also called weather surveillance radar (WSR) and Doppler weather radar, is a type of radar used to locate precipitation, calculate its...106 KB (12,803 words) - 19:17, 3 July 2024
Doppler spectroscopy (also known as the radial-velocity method, or colloquially, the wobble method) is an indirect method for finding extrasolar planets...23 KB (2,324 words) - 12:01, 4 April 2024
Doppler ultrasonography is medical ultrasonography that employs the Doppler effect to perform imaging of the movement of tissues and body fluids (usually...20 KB (2,164 words) - 10:41, 17 March 2024
A Doppler radar is a specialized radar that uses the Doppler effect to produce velocity data about objects at a distance. It does this by bouncing a microwave...24 KB (3,079 words) - 19:30, 27 July 2024
A pulse-Doppler radar is a radar system that determines the range to a target using pulse-timing techniques, and uses the Doppler effect of the returned...32 KB (4,370 words) - 17:27, 6 July 2024
The relativistic Doppler effect is the change in frequency, wavelength and amplitude of light, caused by the relative motion of the source and the observer...46 KB (6,045 words) - 16:04, 27 May 2024
Doppler is a lunar impact crater named for Christian Doppler that is located at the southern edge of the walled plain Korolev, on the far side of the Moon...5 KB (392 words) - 01:56, 26 January 2024
Carotid ultrasonography (redirect from Carotid Doppler machine)imaging. Duplex ultrasound (duplex) combines standard B-mode ultrasound and Doppler ultrasonography to evaluate both structural details of the carotid arteries...10 KB (1,034 words) - 19:37, 31 December 2023
Transcranial Doppler (TCD) and transcranial color Doppler (TCCD) are types of Doppler ultrasonography that measure the velocity of blood flow through the...25 KB (3,305 words) - 02:16, 1 December 2023
Lidar (redirect from Doppler lidar)changes of the reflected light) and coherent detection (best for measuring Doppler shifts, or changes in the phase of the reflected light). Coherent systems...130 KB (14,775 words) - 04:10, 31 July 2024
Doppler echocardiography is a procedure that uses Doppler ultrasonography to examine the heart. An echocardiogram uses high frequency sound waves to create...15 KB (2,290 words) - 14:57, 8 December 2023
Doppler (also known as Amazon Tower I and Rufus 2.0 Block 14) is a 524-foot-tall (160 m) office building in Seattle, Washington, which is home to the...14 KB (861 words) - 06:55, 10 June 2024
Solar and Heliospheric Observatory (redirect from Michelson Doppler Imager)evolution of the corona by creating an artificial solar eclipse. Michelson Doppler Imager (MDI), which measures velocity and magnetic fields in the photosphere...29 KB (2,839 words) - 14:03, 1 June 2024
in 1803. Doppler was the second son born to Johann Evangelist Doppler and Theresia Seeleuthner (Doppler). Doppler's father, Johann Doppler, was a third-generation...11 KB (1,150 words) - 20:53, 23 June 2024
Fading (redirect from Doppler Spread)This phenomenon is known as the Doppler shift. Signals traveling along different paths can have different Doppler shifts, corresponding to different...16 KB (2,023 words) - 23:43, 15 June 2024
Bistatic radar (redirect from Bistatic Doppler shift)are not centered on the specular point. Bistatic Doppler shift is a specific example of the Doppler effect that is observed by a radar or sonar system...10 KB (1,314 words) - 21:49, 16 July 2024
Doppler on Wheels (or DOW) is a fleet of X-band and C-band mobile and quickly-deployable truck-borne radars which are the core instrumentation of the...17 KB (1,743 words) - 14:00, 8 July 2024
- German Doppler broadening Doppler echocardiography Doppler effect Doppler fetal monitor Doppler radar Doppler sonography Doppler ultrasound Doppler ultrasonography
- Andreas Doppler (29 November 1803 – 17 March 1853) was an Austrian mathematician and physicist. He is most famous for what is now called the Doppler effect
- John Thomson Doppler Effect Shown by the Positive Rays 779472Rays of Positive Electricity and Their Application to Chemical Analyses — Doppler Effect Shown
- The Doppler effect or Doppler shift describes a phenomenon in which the wavelength of radiated energy from a body approaching the observer is shifted