carrier frequency
31carrier — [kar′ē ər] n. [ME carier < carien, CARRY] 1. a person or thing that carries, as one who delivers mail or newspapers, or a train, bus, airplane, etc. 2. a) a person or company in the business of transporting goods or passengers b) a company in… …
32frequency modulation — n. 1. the variation of the frequency of a carrier wave in accordance with the signal being broadcast 2. a broadcasting system that uses this: Abbrev. FM: Cf. AMPLITUDE MODULATION …
33carrier transmission — carrier transmission, a way of sending several telephone conversations, each at a different frequency, on the same pair of wires. Electronic filers at each end of the line sort out the conversations …
34Carrier wave — In telecommunications, a carrier wave, or carrier is a waveform (usually sinusoidal) that is modulated (modified) with an input signal for the purpose of conveying information, [citeweb|title=Carrier wave with no modulation transports no… …
35Carrier system — In telecommunication, a carrier system (loosely, a synonym with carrier) is a multichannel telecommunications system in which a number of individual channels (e.g. data, audio, video or combination thereof) are multiplexed for transmission. The… …
36Frequency-shift keying — Passband modulation v · d · e Analog modulation AM · …
37Carrier scattering — Defect types include atom vacancies, adatoms, steps, and kinks which occur most frequently at surfaces due to finite material size causing crystal discontinuity. What all types of defects have in common, whether they be surface or bulk, is that… …
38Carrier-to-noise ratio — In telecommunications, the carrier to noise ratio, often written CNR or C/N , is the signal to noise ratio (SNR) of a modulated signal. The CNR is the quotient between the average received modulated carrier power C and the average received noise… …
39carrier — Synonyms and related words: Aquarius, Ganymede, Hebe, Hermes, Iris, Mercury, Paul Revere, Pheidippides, advocate, aerial infection, airborne infection, aircraft, aircraft carrier, alpenstock, arm, athletic supporter, back, backbone, backing,… …
40carrier — n. 1 a person or thing that carries. 2 a person or company undertaking to convey goods or passengers for payment. 3 = carrier bag. 4 a part of a bicycle etc. for carrying luggage or a passenger. 5 a person or animal that may transmit a disease or …
