frequency-modulated continuous-wave
1frequency-modulated continuous-wave radar — nuolat spinduliuojantis moduliuotojo dažnio radaras statusas T sritis radioelektronika atitikmenys: angl. FM continuous wave radar; frequency modulated continuous wave radar vok. frequenzmoduliertes Dauerstrichradar, n rus. частотно… …
2Continuous-wave radar — is a type of radar system where a known stable frequency continuous wave radio energy is transmitted and then received from any reflecting objects.[1]Continuous wave (CW) radar uses Doppler, which renders the radar immune to interference from… …
3Continuous wave — Passband modulation v · d · e Analog modulation AM · …
4FM continuous-wave radar — nuolat spinduliuojantis moduliuotojo dažnio radaras statusas T sritis radioelektronika atitikmenys: angl. FM continuous wave radar; frequency modulated continuous wave radar vok. frequenzmoduliertes Dauerstrichradar, n rus. частотно… …
5continuous wave radar — A radar that radiates continuously. Such a radar has two aerials one for radiation of electromagnetic energy and one for its reception. For range measurement, the transmitted carrier is progressively frequency modulated, and the received… …
6continuous wave — Telecommunications. an electromagnetic wave of constant amplitude and frequency: used to carry information by being modulated, as in radio or television, or by being interrupted as in radiotelegraphy. Abbr.: CW [1910 15] * * * …
7continuous wave — Telecommunications. an electromagnetic wave of constant amplitude and frequency: used to carry information by being modulated, as in radio or television, or by being interrupted as in radiotelegraphy. Abbr.: CW [1910 15] …
8Wave radar — Ocean surface waves can be measured by several radar remote sensing techniques. Several instruments based on a variety of different concepts and techniques are available to the user and these are all often called wave radars. This article (see… …
9Frequency modulation — See also: Amplitude modulation In telecommunications, frequency modulation (FM) conveys information over a carrier wave by varying its frequency (contrast this with amplitude modulation, in which the amplitude of the carrier is varied while its… …
10Wave — A wave is a disturbance that propagates through space and time, usually with transference of energy. While a mechanical wave exists in a medium (which on deformation is capable of producing elastic restoring forces), waves of electromagnetic… …
