co-directional
31Directional array — In broadcast engineering, directional array refers to an antenna array arranged such that the superposition of the electromagnetic waves produce a predictable electromagnetic field. By spacing 2 or more antenna elements apart, changing the length …
32Directional well — Depiction of a directional well. Line (a) is an imaginary line representing the True vertical depth, while line (b) is the borehole itself, and its length is called the measured depth A directional well, as it is known in the oil industry, is an… …
33Directional Recoil Identification From Tracks — The DRIFT IIb Detector removed from the vacuum vessel for maintenance. The Directional Recoil Identification From Tracks (DRIFT) detector is a low pressure negative ion time projection chamber (NITPC) designed to detect weakly interacting massive …
34directional anchor — a directional or sliding anchor, is one which is designed to absorb loading in one direction while permitting motion in another. It may be either a main or intermediate anchor, depending upon the application involved. When designed for this… …
35directional antenna — An antenna or aerial that radiates and receives signals mainly from one direction. For terrestrial radio communications, directionality in an azimuth or a horizontal plane is important. Directional antennae are either monodirectional,… …
36Directional (deviated) well — A well purposely deviated from the vertical, using controlled angles to reach an objective location other than directly below the surface location. A directional well may be the original hole or a directional sidetrack hole that deviates from… …
37directional — adjective Date: 1842 1. of, relating to, or indicating direction in space: a. suitable for detecting the direction from which radio signals come or for sending out radio signals in one direction only < a directional antenna > b. operating most… …
38Directional Command-Activated Sonobuoy System — The AN/SSQ 62 Directional Command Activated Sonobuoy System (DICASS) is a directional active sonobuoy that provides target bearing and range information on the target submarine with each echo. Categories: Anti submarine warfareNavy stubs …
39directional radiocommunication — kryptinis radijo ryšys statusas T sritis automatika atitikmenys: angl. directional radiocommunication; directional wireless vok. Richtfunk, m rus. направленная радиосвазь, f pranc. radiocommunication directionnelle, f …
40directional wireless — kryptinis radijo ryšys statusas T sritis automatika atitikmenys: angl. directional radiocommunication; directional wireless vok. Richtfunk, m rus. направленная радиосвазь, f pranc. radiocommunication directionnelle, f …
