Fundamentals

Our research on fundamental limits and analytical study of issues pertain to integrated circuits and sensors. We continue to be interested in a deep understanding the underlying fundamental limitation to the performance of integrated circuits, which has enabled us to come up with non-trivial disruptive solutions, topologies and architectures.

A Nonuniform Sparse 2-D Large-FOV Optical Phased Array With a Low-Power PWM Drive

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Nanophotonic Optical Gyroscope with Reciprocal Sensitivity Enhancement
High sensitivity active flat optics optical phased array receiver with a two-dimensional aperture

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A 1-D Heterodyne Lens-Free Optical Phased Array Camera With Reference Phase Shifting

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A Phasor-Based Analysis of Sinusoidal Injection Locking in LC and Ring Oscillators

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Proximal-Field Radiation Sensors for Millimeter-Wave Integrated Radiators

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A Low Power PWM Optical Phased Array Transmitter with 16° Field-of-View and 0.8° Beamwidth

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Proximal-Field Radiation Sensors

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Analysis of a Balanced Analog Multiplier for an Arbitrary Number of Signed Inputs

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Designing Optimal Surface Currents for Efficient On-Chip mm-Wave Radiators With Active Circuitry

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Upper and Lower Bounds on a System’s Bandwidth Based on its Zero-Value Time Constants

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Dynamic Polarization Control of Two-Dimensional Integrated Phased Arrays

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Differential Optical Ring Modulator: Breaking the Bandwidth/Quality-factor Trade-off

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Mutual Synchronization for Power Generation and Beam-Steering in CMOS With On-Chip Sense Antennas Near 200 GHz

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Nanophotonic projection system

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Dynamic Polarization Control

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Nanophotonic Coherent Imager

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A Self-Equalizing Photo Detector

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A handheld magnetic sensing platform for antigen and nucleic acid detection

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Design and Implementation of an Integrated Magnetic Spectrometer for Multiplexed Biosensing

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