- homodyne detection
- гомодинный приём
The New English-Russian Dictionary of Radio-electronics. F.V Lisovsky . 2005.
homodyne detection
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Homodyne detection — is a method of detecting frequency modulated radiation by non linear mixing with radiation of a reference frequency, the same principle as for heterodyne detection.In optical interferometry, homodyne signifies that the reference radiation (the… … Wikipedia
détection optique homodyne — homodininis optinių signalų priėmimas statusas T sritis radioelektronika atitikmenys: angl. optical homodyning vok. optischer Homodynempfang, m rus. гомодинный приём оптических сигналов, m pranc. détection optique homodyne, f … Radioelektronikos terminų žodynas
homodyne — ˈ ̷ ̷ ̷ ̷ˌdīn adjective Etymology: hom + dyne : of or relating to the process of detecting a radio wave by the aid of a locally generated current or wave of exactly the same frequency as that of the incoming wave homodyne reception see zero beat… … Useful english dictionary
homodyne — /hoh meuh duyn , hom euh /, adj. Radio. of or pertaining to reception by a device that generates a varying voltage of the same or nearly the same frequency as the incoming carrier wave and combines it with the incoming signal for detection. [1925 … Universalium
homodyne — a. Radio, pertaining to detection of radio wave with wave of exactly same frequency … Dictionary of difficult words
Heterodyne detection — is a method of detecting radiation by non linear mixing with radiation of a reference frequency. It is commonly used in telecommunications and astronomy for detecting and analysing signals.The radiation in question is most commonly either radio… … Wikipedia
Optical heterodyne detection — is an important special case of heterodyne detection. In heterodyne detection, a signal of interest at some frequency is non linearly mixed with a reference local oscillator (LO) that is set at a close by frequency. The desired outcome is the… … Wikipedia
Direct-conversion receiver — A direct conversion receiver (DCR), also known as homodyne, synchrodyne, or zero IF receiver, is a radio receiver design that demodulates the incoming radio signal using synchronous detection driven by a local oscillator whose frequency is… … Wikipedia
Interferometry — is the technique of using the pattern of interference created by the superposition of two or more waves to diagnose the properties of the aforementioned waves. The instrument used to interfere the waves together is called an interferometer.… … Wikipedia
LIDAR — A FASOR used at the Starfire Optical Range for LIDAR and laser guide star experiments is tuned to the sodium D2a line and used to excite sodium atoms in the upper atmosphere … Wikipedia
Caroline H Thompson — For the American film director, see Caroline Thompson. Caroline H. Thompson (1943–8 February 2006} was a British computer scientist specialising in theoretical physics. Caroline H. Thompson s noted contribution to physics has been the re… … Wikipedia
