Matches in DBpedia 2016-04 for { ?s ?p "In electronics, a local oscillator (LO) is an electronic oscillator used with a mixer to change the frequency of a signal. This frequency conversion process, also called heterodyning, produces the sum and difference frequencies from the frequency of the local oscillator and frequency of the input signal. Processing a signal at a fixed frequency gives a radio receiver improved performance.In many receivers, the function of local oscillator and mixer is combined in one stage called a \"converter\" - this reduces the space, cost, and power consumption by combining both functions into one active device."@en }
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- Local_oscillator abstract "In electronics, a local oscillator (LO) is an electronic oscillator used with a mixer to change the frequency of a signal. This frequency conversion process, also called heterodyning, produces the sum and difference frequencies from the frequency of the local oscillator and frequency of the input signal. Processing a signal at a fixed frequency gives a radio receiver improved performance.In many receivers, the function of local oscillator and mixer is combined in one stage called a \"converter\" - this reduces the space, cost, and power consumption by combining both functions into one active device.".