Smart jammers, commonly referred to as deceptive jammers or digital radio frequency memory (DRFM) jammers, based on their technology, are widely used by the defense industry in electronic attack and defense suites to deceive hostile radars and protect friendly assets. Test and measurement solutions from Rohde & Schwarz address all challenges during the design phase, system performance validation and production process. The DRFM technique involves sampling the RF signal, digitally storing and recreating the signal while modifying some or all of the signal parameters based on the desired deception technique.
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