Digital Radio Frequency Memory (DRFM) is an electronic method for digitally capturing and retransmitting RF signal. DRFMs are typically used in radar jamming, although applications in cellular communications are becoming more common.
Read more about Digital Radio Frequency Memory: Overview, Use in Hardware in The Loop Simulation
Famous quotes containing the words radio, frequency and/or memory:
“from above, thin squeaks of radio static,
The captured fume of space foams in our ears—”
—Hart Crane (1899–1932)
“The frequency of personal questions grows in direct proportion to your increasing girth. . . . No one would ask a man such a personally invasive question as “Is your wife having natural childbirth or is she planning to be knocked out?” But someone might ask that of you. No matter how much you wish for privacy, your pregnancy is a public event to which everyone feels invited.”
—Jean Marzollo (20th century)
“Then, lastly, let some weekly strewings be
Devoted to the memory of me:
Then shall my ghost not walk about, but keep
Still in the cool and silent shades of sleep.”
—Robert Herrick (1591–1674)