- reflected pulses
- отраженные импульсы
English-Russian cartography dictionary. 2013.
reflected pulses
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Reflected-wave switching — is a signalling technique used in backplane computer buses such as PCI. A backplane computer bus is a type of multilayer printed circuit board that has at least one (almost) solid layer of copper called the ground plane, and at least one layer of … Wikipedia
LADS — is an acronym for Laser Airborne Depth Sounder.Until recently, a large proportion of waters around Australia had not been accurately charted, because nautical charting is very slow, laborious and time consuming. This is where a ship sails through … Wikipedia
echoencephalography — See echoencephalographic. * * * ▪ medicine method for detecting abnormalities within the cranial cavity, based on the reflection of high frequency sound pulses delivered to the head through a probe held firmly to the scalp. The reflected… … Universalium
Targeting pods — are targeting and designation systems for precision guided weaponry such as laser guided bombs.The first targeting pods were developed in conjunction with the earliest generation of precision guided munitions in the mid 1960s. Targeting pod… … Wikipedia
Kolchuga passive sensor — The Kolchuga passive sensor is an ESM system developed in Ukraine. Its detection range is limited by line of sight but may be up to 800 km (500 miles) for very high altitude, very powerful emitters. Frequently referred to as Kolchuga Radar , the… … Wikipedia
echo sounding — noun a) The technique of using reflected pulses of sound to determine depth or the location of objects (or fish) under water. b) A particular measurement made using this technique … Wiktionary
History 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.… … Wikipedia
Radar — 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 … Wikipedia
radar — /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… … Universalium
Nobel Prizes — ▪ 2009 Introduction Prize for Peace The 2008 Nobel Prize for Peace was awarded to Martti Ahtisaari, former president (1994–2000) of Finland, for his work over more than 30 years in settling international disputes, many involving ethnic,… … Universalium
photography, technology of — Introduction equipment, techniques, and processes used in the production of photographs. The most widely used photographic process is the black and white negative–positive system (Figure 1 >). In the camera the lens projects an image of… … Universalium
