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Development of Lamb wave resonators in thin film X-cut lithium niobate

Related publications (52)

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Passive phase noise cancellation element

Luis Guillermo Villanueva Torrijo

A passive electro-mechanical device that reduces phase noise in oscillators, thereby improving their frequency precision. The noise reduction device can consist of a pair of coupled nonlinear resonators that are driven parametrically-by modulating their na ...

2014

Evaluation of silicon tuning-fork resonators under space-relevant radiation conditions

Herbert Shea, Alex Dommann, Tobias Bandi

This work reports on irradiations made on silicon bulk-acoustic wave resonators. The resonators were based on a tuning fork geometry and actuated by a piezoelectric aluminum nitride layer. They had a resonance frequency of 150 kHz and a quality factor of a ...

2014

Synchronization of nanomechanical oscillators

Luis Guillermo Villanueva Torrijo

Synchronization of oscillators based on anharmonic nanoelectromechanical resonators. Experimental implimentation allows for unprecedented observation and control of parameters governing the dynamics of synchronization. Close quantitative agreement is found ...

2014

Encapsulated Low Frequency Vibrating Body Field Effect Resonator

Marion Hermersdorf

Resonators for time and frequency reference applications are essential elements found in most electronic devices surrounding us. The continuous minimization and ubiquitous distribution of such electronic devices and circuits demands for resonators of small ...

EPFL2013

A 2.4-GHz MEMS-Based PLL-Free Multi-Channel Receiver With Channel Filtering at RF

Christian Enz, Aravind Prasad Heragu Singaiyengar

A Bulk Acoustic Wave (BAW) resonator based 2.4-GHz low power receiver is presented in this work. The intrinsic high quality factor ( Q) of the BAW resonator (around 400 at 2.4-GHz) is exploited to provide channel selection at RF and in the frequency synthe ...

Ieee-Inst Electrical Electronics Engineers Inc2013

Dual-mode temperature compensation technique for laser stabilization to a crystalline whispering gallery mode resonator

Tobias Kippenberg, Albert Schliesser

Frequency stabilization of a diode laser locked to a whispering gallery mode (WGM) reference resonator made of a MgF2 single crystal is demonstrated. The strong thermal dependence of the difference frequency between two orthogonally polarized TE an TM mode ...

Optical Society of America2012

Passive Phase Noise Cancellation Scheme

Luis Guillermo Villanueva Torrijo

We introduce a new method for reducing phase noise in oscillators, thereby improving their frequency precision. The noise reduction is realized by a passive device consisting of a pair of coupled nonlinear resonating elements that are driven parametrically ...

American Physical Society2012

A 2.4-GHz MEMS-based PLL-free multi-channel receiver with channel filtering at RF

Christian Enz, Aravind Prasad Heragu Singaiyengar

A low power 2.4-GHz receiver exploiting the intrinsic high quality factor (Q) of Bulk Acoustic Wave (BAW) resonators is presented. A novel way of performing simple integer division of the BAW digitally controlled oscillator (DCO) signal to address multi-ch ...

2012

We present wafer-scale processed optomechanical oscillators with low threshold power (120μW) owing to high Qoptical 5.3M, with phase noise of 110dBc/Hz (10kHz offset, 18.6MHz carrier). Phase noise is modeled, and measured vs. Qoptical and Qmechanical. © 20 ...

IEEE2012

Reactive Power Imbalances in LC VCOs and their Influence on Phase Noise Mechanisms

Adil Koukab

Phase-noise mechanisms in cross-coupled LC voltage-controlled oscillators (VCOs) are reviewed based on a physical understanding of reactive power imbalances in the tank and in the active part. These phenomena are proven to be the predominant phase-noise de ...

2011