counterpoise

counterpoise
/kown"teuhr poyz'/, n., v., counterpoised, counterpoising.
n.
1. a counterbalancing weight.
2. any equal and opposing power or force.
3. the state of being in equilibrium; balance.
4. Radio. a network of wires or other conductors connected to the base of an antenna, used as a substitute for the ground connection.
v.t.
5. to balance by an opposing weight; counteract by an opposing force.
6. to bring into equilibrium.
7. Archaic. to weigh (one thing) against something else; consider carefully.
[1375-1425; COUNTER- + POISE1; r. late ME countrepeis < AF, equiv. to OF contrepois]

* * *

      in electronics, portion of an antenna system that is composed of wires or other types of conductor arranged in a circular pattern at the base of the antenna at a certain distance above ground. Insulated from the ground, it forms the lower system of antenna conductors. It is used in places where it is difficult to obtain a good ground (e.g., where there is extremely rocky soil). A combination of counterpoise and buried-wire grounds is also possible.

* * *


Universalium. 2010.

Игры ⚽ Поможем написать курсовую
Synonyms:
, , , ,


Look at other dictionaries:

  • Counterpoise — Coun ter*poise (koun t?r poiz ), n. [OE. countrepese, OF. contrepois, F. contrepods. See {Counter}, adv., and {Poise}, n.] 1. A weight sufficient to balance another, as in the opposite scale of a balance; an equal weight. [1913 Webster] Fastening …   The Collaborative International Dictionary of English

  • Counterpoise — Coun ter*poise (koun t?r poiz ; 277), v. t. [imp. & p. p. {Counterpoised} ( poizd ); p. pr. & vb. n. {Counterpoising}.] [OE. countrepesen, counterpeisen, F. contrepeser. See {Counter}, adv., and {Poise}, v. t. ] 1. To act against with equal… …   The Collaborative International Dictionary of English

  • counterpoise — index cancel, compensate (counterbalance), counteract, countervail, equipoise, negate, neutralize, o …   Law dictionary

  • counterpoise — early 15c., from O.Fr. contrepois (Mod.Fr. contrepoids), from contre against (see CONTRA (Cf. contra )) + peis, from L. pensum weight, noun use of neuter pp. of pendere to weigh (see PENDANT (Cf. pendant)) …   Etymology dictionary

  • counterpoise — vb balance, countervail, counterbalance, *compensate, offset Analogous words: poise, *stabilize, steady, balance, ballast, trim Contrasted words: upset, capsize, *overturn …   New Dictionary of Synonyms

  • counterpoise — ► NOUN ▪ a counterbalance. ► VERB ▪ counterbalance …   English terms dictionary

  • counterpoise — [kount′ər poiz΄; ] for v., also [ kount΄ər poiz′] n. [NormFr countrepeis (OFr contrepois): see COUNTER2 & POISE1] 1. a weight that balances another 2. a force, influence, or power that balances or neutralizes another 3. a state of bala …   English World dictionary

  • Counterpoise — For the electrical concept, see Counterpoise (ground system). Counterpoise is an alternative review journal based in Gainesville, Florida (USA). It was founded in 1997 by Charles Willett, as a project of the AIP Task Force[1] of the American… …   Wikipedia

  • counterpoise — atsvaras statusas T sritis fizika atitikmenys: angl. balancing weight; counterpoise; counterweight vok. Gegengewicht, n rus. контргруз, m; противовес, m pranc. contre balance, f; contrepoids, m …   Fizikos terminų žodynas

  • Counterpoise (ground system) — A counterpoise is a type of electrical ground that is not connected to earth. It is used in radio antenna systems when a normal earth ground cannot be used because of high soil resistance[1] It consists of a network of wires or cables (or a metal …   Wikipedia

Share the article and excerpts

Direct link
… Do a right-click on the link above
and select “Copy Link”