Pulse-doppler radar (1778 bytes)
1: ...ption gives the range to an object. Pulse-doppler radar uses the [[doppler shift]] principle to determine...
3: In the case of radar the speed of light is much faster than sound and ...
5: ...ng objects from clutter. It's common for doppler radars to have a ''frequency range adjust'' control to ...
7: ...ing board for this purpose. [[Computer]]s in the radar systems have made this even more convenient.

Doppler radar (6125 bytes)
1: ... all radar systems, including weather radar and [[radar gun]]s for traffic police and sports.
4: ...a minor problem for ground-based radars, aircraft radars could not see targets below them.
6: ...ystem was often referred to as '''continuous-wave radar''' when it was first being introduced. The target...
8: ...craft that were formerly invisible. As with pulse radar systems, many Doppler systems also pulse their si...
10: ..."across the front". For this reason most aircraft radar systems use both the returned pulse ''and'' the D...

Pulse-doppler (386 bytes)
1: ...ption gives the range to an object. Pulse-doppler radar uses the [[doppler shift]] principle to determine...

Doppler (347 bytes)
5: * '''[[Doppler radar]]''', an application of this effect

Doppler (crater) (2218 bytes)

Christian Doppler (963 bytes)

Doppler effect (9036 bytes)
49: ===Radar===
51: ''Main article: [[Doppler radar]]''
53: ...creasing the wavelength. In some situations, the radar beam is fired at the moving car as it approaches,...
57: ...iac tissue at any arbitrary point using [[doppler radar]]. One of the limitations is that the [[ultrasoun...

Doppler profile (1809 bytes)

Doppler temperature (1205 bytes)

Relativistic Doppler effect (3143 bytes)

Inverse Doppler effect (1780 bytes)

Laser Doppler Velocimetry (325 bytes)

Radar (18056 bytes)
1: ...racter in ''[[M*A*S*H]]'', see [[Corporal Walter (Radar) O'Reilly]].''
3: ...antenna.jpg|right|thumbnail|250px|This long range radar [[antenna (electronics)|antenna]] (approximately ...
4: '''''Radar''''' is an [[acronym]] for '''ra'''dio '''d'''ete...
6: ... tiny powers, and then amplified many times. Thus radar is suited to detecting objects at very large rang...
12: ...ly-conductive materials such as [[metal]], making radar particularly well suited to the detection of [[ai...

Under the Radar (2841 bytes)
2: ...nge" style="color:black"; colspan="3"|''Under the Radar''
5: [[Image:Little_Feat_-_Under_the_Radar.jpg|Album cover]]
36: |''Under the Radar''<br />([[1998]])
39: '''''Under the Radar''''' is the twelfth studio album by the American ...
46: #"Under The Radar" (Barrère, Murphy, Payne) - 7:14

3D radar (484 bytes)
1: ...ormal 2D Radar provides range and azimuth, the 3D Radar provides altitude information with range and azim...
7: ...om.au/products/phasedarray/ceafar.html CEA FAR 3D Radar]
8: ...w.rrs.co.za/esr360l.html ESR 360L 3D Surveillance Radar]
11: [[Category:Radar]]

Pulse (3280 bytes)

Scintillation (radar) (267 bytes)
1: On a [[radar]] display, '''scintillation''' is a rapid apparen...

Radar gun (525 bytes)
1: ...t relies on the [[Doppler effect]] applied to a [[radar]] beam to measure the speed of objects it is poin...
3: Radar guns may be hand-held or vehicle-mounted. Common ...
7: ...[[Category:Law enforcement equipment]] [[Category:Radar]] [[Category:Traffic law]]

Multistatic radar (348 bytes)
1: In a '''multistatic [[radar]] system''' the [[transmitter]] and [[receiver]] ...
5: [[Category:Radar]]

Radar astronomy (4036 bytes)
1: ...fference exists between pulse and continuous wave radar astronomy.
3: First age of radar astronomy was from [[1960]] to [[1975]]. Relative...
5: The strength of the [[radar]] return signal is proportional to the fourth roo...
7: ...he shapes and surface properties of solid bodies. Radar can determine distances and planetary features wi...
22: ...r accuarcy. Surface mapped by unmanned probes [by radar altimeters].

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