doppler-range display
1Doppler fetal monitor — Invented in 1958 by Dr. Edward H. Hon[1] a Doppler fetal monitor or …
2VHF omnidirectional range — This article is about the radio navigation aid. For other uses, see Vor. D VOR (Doppler VOR) ground station, co located with DME …
3Pulse-Doppler radar — Pulse Doppler is a radar system capable of not only detecting target location (bearing, range, and altitude), but also measuring its radial velocity (range rate). It uses the Doppler effect to determine the relative velocity of objects; pulses of …
4Overberg Test Range — Infobox Military Test Site name=Overberg Test Range caption= map caption= type=Missile test range coordinates=coord|34|36|9.92|S|20|18|9.74|E|type:landmark scale:25000|display=inline,title nearest town=Overberg country=South Africa area=430 km²… …
5Indian Doppler Radar — The Indian Doppler Radar (INDRA) series of 2D radars were developed by India s DRDO for the Army and Air Force. The INDRA I is a is a mobile surveillance radar for low level target detection while the INDRA II is for ground controlled… …
6Denel Overberg Test Range — Type Missile test range Location 34°36′9.92″S …
7Weather radar — in Norman, Oklahoma with rainshaft …
8Radar — For other uses, see Radar (disambiguation). A long range radar antenna, known as ALTAIR, used to detect and track space objects in conjunction with ABM testing at the Ronald Reagan Test Site on Kwajalein Atoll …
9radar — /ray dahr/, n. 1. Electronics. a device for determining the presence and location of an object by measuring the time for the echo of a radio wave to return from it and the direction from which it returns. 2. a means or sense of awareness or… …
10History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
