The "heterodyne" or "beat" receiver has a local oscillator that produces a radio signal adjusted to be close in frequency to the incoming signal being received.

heterodyne 1 of 2 adjective het· ero· dyne ˈhe-tə-rə-ˌdīn ˈhe-trə- : of or relating to the production of an electrical beat between two radio frequencies of which one usually is that of a received …

heterodyne in American English (ˈhɛtərəˌdaɪn ) adjective Origin: hetero- + dyne

heterodyne, adj. & n. meanings, etymology, pronunciation and more in the Oxford English Dictionary

The core of the heterodyne principle relies on a non-linear circuit component known as a mixer, which accepts two input signals and multiplies them together. One input is the weak, incoming …

Heterodyne refers to the process of mixing two alternating current signals of different frequencies to produce a new signal frequency. This technique is commonly used in telecommunication …

Heterodyne detection is used for coherent Doppler LIDAR measurements (and related laser radar techniques), where very weak light scattered in the atmosphere needs to be detected.

HETERODYNE definition: noting or pertaining to a method of changing the frequency of an incoming radio signal by adding it to a signal generated within the receiver to produce …

Define heterodyne. heterodyne synonyms, heterodyne pronunciation, heterodyne translation, English dictionary definition of heterodyne. adj. Having alternating currents of two different …

The "heterodyne" or "beat" receiver has a local oscillator that produces a radio signal adjusted to be close in frequency to the incoming signal being received.