sweep frequency oscillator的意思|示意

扫频振荡器 ... 扫频振荡器 frequency sweep generator; frequency sweeping oscillator; frequency-sweegenerator; frequencyswept oscillator; fso frequency sweeoscillator; sweep frequency oscillator; sweeper; swept frequency oscillator 射频振荡器 radio freqneucy oscillator; radio frequency alternator; radio frequency generator; rfo radio frequency oscillator 声频振荡器 audio circuit oscillator; audio frequency oscillator; audio oscillator ...