clutter echoes

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• Clutter (radar) — Clutter is a term used for unwanted echoes in electronic systems, particularly in reference to radars. Such echoes are typically returned from ground, sea, rain, animals/insects, chaff and atmospheric turbulences, and can cause serious… …   Wikipedia

• Clutter — may refer to any of the following: Excessive physical disorder Clutter (organizing), a confusing or disorderly state or collection, and possible symptom of compulsive hoarding A type of light pollution Clutter (radar), unwanted echoes in… …   Wikipedia

• clutter — Permanent echoes, cloud, or other atmospheric echo on radar scope; as contact has entered scope clutter. See also radar clutter …   Military dictionary

• clutter — Synonyms and related words: a mass of, a world of, abound with, army, arsy varsiness, ataxia, atmospheric attenuation, be alive with, bevy, blind spots, bristle with, bunch, burst with, chaos, cloud, confusion, covey, crawl with, creep with,… …   Moby Thesaurus

• clutter — I. verb Etymology: Middle English clotteren to clot, from clot Date: 1556 intransitive verb chiefly dialect to run in disorder transitive verb to fill or cover with scattered or disordered things that impede movement or reduce effectiveness < a… …   New Collegiate Dictionary

• clutter — /klut euhr/, v.t. 1. to fill or litter with things in a disorderly manner: All kinds of papers cluttered the top of his desk. v.i. 2. Brit. Dial. to run in disorder; move with bustle and confusion. 3. Brit. Dial. to make a clatter. 4. to speak so …   Universalium

• clutter — In radar operations, the reception and visual display of radar echoes caused by precipitation, chaff, terrain, numerous aircraft, or other phenomena. Such echoes may limit or preclude ATC (air traffic control) from providing services based on… …   Aviation dictionary

• clutter — clut•ter [[t]ˈklʌt ər[/t]] v. t. 1) to fill or litter with things in a disorderly manner: Newspapers cluttered the living room[/ex] 2) brit. Dial. to bustle 3) a disorderly heap or assemblage; litter 4) a confused state 5) elm elo echoes on a… …   From formal English to slang

• surface clutter — noun Unwanted radar or sonar wave reflection arising from the land or sea surface. Unwanted echoes usually occur as distributed clutter, as surface clutter (such as land and sea echoes) or as volume clutter (such as rain, chaff). See Also: volume …   Wiktionary

• ground clutter — An unwanted pattern produced on a radarscope caused by returns from the ground. This can degrade radar in that particular area where clutter is present. The effect of ground clutter can be minimized by use of MTI, or moving target indicator,… …   Aviation dictionary

• radar clutter — Unwanted signals, echoes, or images on the face of the display tube that interfere with the observation of desired signals. Radar clutter is caused by returns from the ground (ground clutter) or clouds with electrically charged particles. See… …   Aviation dictionary