Applied Physics Letters · 1971 · 48 citations · 4 references
Natural SciencesElectrical EngineeringMaterials ScienceAcousticsElectronic MaterialsMicroelectronicsAcoustic MaterialsAcoustic GainAudio Amplifier DesignGainHigh-gain AmplifiersLithium NiobateSurface Acoustic Waves
The characteristics of a monolithic surface-wave acoustic amplifier are described. Using indium antimonide vacuum-deposited on lithium niobate, electronic gain of 70 dB with a terminal gain of 24 dB has been obtained at 660 MHz.
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