A measure of the ability of a lens or optical system to form separate and distinct images of two objects with small angular separation.
Note 1: An optical system cannot form a perfect image of a point (i.e., point source). Instead, it performs what is essentially a Fourier transform, and the resolving power of an optical system may be expressed… (Read More →)

In an electrical circuit, the condition that exists when the inductive reactance and the capacitive reactance are of equal magnitude, causing electrical energy to oscillate between the magnetic field of the inductor and the electric field of the capacitor.
Note 1: Resonance occurs because the collapsing magnetic field of the inductor generates an electric current in its windings that charges… (Read More →)

Synonym periodic antenna.

See optical cavity.

Anything used or consumed while performing a function. The categories of resources are: time, information, objects (information containers), processors (the ability to use information), and enablers (in the context service oriented networks). Specific examples are: CPU time; terminal connect time; amount of directly-addressable memory; disk space; number of I/O requests per minute, etc [TCSEC].

An authority recognized in a Security Domain as a trusted source of security information which relates to resources (security object) [ECMA138].

The processor(s) that control access to satellite payload communications resources within an individual satellite program.

A record, within a domain name server, that describes an Internet resource.
Note: A resource record consists mainly of a domain name, its type, and a value. [2382-pt.35]

The Resp Org that effects or is responsible for processing a Resp Org Change of a Toll-Free Number on behalf on a Toll-Free Subscriber.

The Resp Org that requests, on the behalf of a Toll-Free Subscriber, that the Subscriber's Toll-Free Number be ported, and seeks to become the control or managing Resp Org of the Toll-Free Number record.