Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
Results
Showing 1 to 4 of 4 for “"Acoustic Filter"”.
-
CMOS integrated commutated circuits for interference filtering at radio-frequency
Two ways of interference filtering, namely mixer-first receiver with acoustic filter load and N-path low pass filter (LPF), are presented and verified. The passive mixer-first architecture provides high linearity and reconfigurability. The acoustic load at intermediate frequency ensures good …
-
K-band lithium niobate microelectromechanical system hybrid filters
… venues to advance wireless capabilities. Acoustic filters are indispensable front-end components in telecommunication, which is challenging to scale to higher frequencies. Frequency scaling without compromising performance remains challenging due to various technical bottlenecks in …
-
Limiting factors in acoustic density separation of carbon particles in air
… suspended in a fluid that is exposed to an acoustic standing wave experience a time-averaged force that drives them to either the pressure nodes or anti-nodes of the wave. Several filter designs have been successfully implemented using this force to filter small particles in liquids with low …
-
Impedance- and spatial-domain aliasing in interference management techniques
Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2024-12-01