range-tracking circuit

  • 121Phased array — This article is about general theory and electromagnetic phased array. For the ultrasonic and medical imaging application, see phased array ultrasonics. In wave theory, a phased array is a group of antennas in which the relative phases of the… …

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  • 122Sgt. Pepper's Lonely Hearts Club Band — Infobox Album Name = Sgt. Pepper s Lonely Hearts Club Band Type = studio Artist = The Beatles Released = 1 June 1967 Recorded = 6 December 1966 – 21 April 1967 at Abbey Road Studios Genre = Psychedelic rock Length = 39:42 Label = Parlophone… …

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  • 123Lead poisoning — Classification and external resources An X ray demonstrating the characteristic finding of lead poisoning, dense metaphyseal lines. ICD 10 T …

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  • 124Bird vocalization — Bird song redirects here. For other uses, see Birdsong (disambiguation). A male Blackbird (Turdus merula) singing. Bogense havn, Funen, Denmark.   …

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  • 125Dbx (noise reduction) — dbx is a family of noise reduction systems developed by the company of the same name. The most common implementations are dbx Type I and dbx Type II for analog tape recording and, less commonly, vinyl LPs. A separate implementation, known as dbx… …

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  • 126Batmobile — For the psychobilly group, see Batmobile (band). For the European Touring Car Championship racing car of the 1970s, see BMW E9. Batmobile An early depiction of the Batmobile. Publication information …

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  • 127Glossary of firefighting equipment — Note: This list is incomplete. You can help Wikipedia by [http://en.wikipedia.org/w/index.php?title=Glossary of firefighting equipment action=edit adding to it] . 0 9 * 1 3/4 inch hose: see attack hose * 2 1/2 inch hose: see attack hose , supply… …

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  • 128Unilateration — Articleissues essay=May 2008Unilateration is a special breed of RTLS, i.e. locating or positioning systems. Unilateration is a special simplification applied to Real time locating as a technology to observe a process from any distance. Unless… …

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