Search Results - oscillator

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Dispersive Acoustic Waveguide for High Quality Factor Resonators that Operate at Extreme Frequencies
Increases Efficiency of Narrow Bandwidth Communication Across Wireless DevicesThis crystal-based waveguide enables excitation of large amplitude harmonic acoustic waves without signal distortion, establishing high quality factor (Q) resonators to improve narrow band communication in electronic devices. Wireless communication industries often employ...
Published: 7/5/2023   |   Inventor(s): Roozbeh Tabrizian
Keywords(s): fully linear bulk acoustic reosnator, Linearity, oscillator, resonator
Category(s): Technology Classifications > Engineering > Electrical
Multi-Band Synchronous Frequency-Reference Chain for Carrier-Aggregated 5G Networks
Improves Efficiency of Multi-Band Communication Schemes Operating over Ultra and Super-High FrequenciesThis high-speed, selective, nonlinear signal processor uses a mechanical wave-mixing matrix to synthesize multi-band frequencies, enabling a tremendous boost in the spectrum resources through accessing white bands in cm- and mm-wave spectrums. To accommodate...
Published: 6/27/2021   |   Inventor(s): Roozbeh Tabrizian, Mayur Ghatge
Keywords(s): frequency comb, nonlinear signal processor, oscillator, signal mixer
Category(s): Technology Classifications > Engineering > Electrical