directivity
directivity directivity n. the property of a microphone or antenna of being more sensitive to sounds coming from one direction than from another.

Syn: directionality. [WordNet 1.5]


The Collaborative International Dictionary of English. 2000.

Look at other dictionaries:

  • Directivity — Diagram showing directivity In electromagnetics, directivity is a figure of merit for an antenna. It measures the power density the antenna radiates in the direction of its strongest emission, versus the power density radiated by an ideal… …   Wikipedia

  • directivity — kryptingumas statusas T sritis fizika atitikmenys: angl. directivity vok. Richtfähigkeit, f; Richtwirkung, f rus. направленность, f pranc. directivité, f …   Fizikos terminų žodynas

  • directivity — noun 1. the property of a microphone or antenna of being more sensitive in one direction than in another (Freq. 1) the antenna received signals with no directivity • Syn: ↑directionality • Derivationally related forms: ↑directional (for: ↑ …   Useful english dictionary

  • directivity — noun Date: 1928 the property of being directional …   New Collegiate Dictionary

  • directivity — noun The effect of earthquake motion propagation being greater in the direction of the rupture …   Wiktionary

  • directivity — n. property of being directional (of a microphone or antenna) …   English contemporary dictionary

  • directivity — di·rec·tiv·i·ty …   English syllables

  • directivity pattern — kryptinė diagrama statusas T sritis automatika atitikmenys: angl. directional pattern; directivity pattern vok. Richtdiagramm, n rus. диаграмма направленности, f pranc. diagramme de rayonnement, m; diagramme directionnel, m …   Automatikos terminų žodynas

  • directivity diagram of laser radiation in free space — kryptinė lazerio spinduliuotės diagrama laisvojoje erdvėje statusas T sritis radioelektronika atitikmenys: angl. directivity diagram of laser radiation in free space vok. Freiraumlaserrichtdiagramm, n; Laserrichtdiagramm im freien Raum, n rus.… …   Radioelektronikos terminų žodynas

  • antenna directivity diagram — kryptinė antenos diagrama statusas T sritis automatika atitikmenys: angl. antenna directivity diagram vok. Antennenrichtcharakteristik, f; Antennenrichtdiagramm, n rus. диаграмма направленности антенны, f pranc. diagramme de directivité d antenne …   Automatikos terminų žodynas

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