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  A 0.79 pJ/K-Gate, 83% efficient unified core and voltage regulator architecture for sub/near-threshold operation in 130 nm CMOS

  Zhang, S., Tu, J. S., Shanbhag, N. R. & Krein, P. T., Nov 1 2014, In: IEEE Journal of Solid-State Circuits. 49, 11, p. 2644-2657 14 p., 6901296.

  Research output: Contribution to journal › Article › peer-review

  • Voltage regulators
  • Capacitors
  • Energy efficiency
  • Electron energy levels
  • FIR filters

• A 0.7-to-3.5 GHz 0.6-to-2.8 mW highly digital phase-locked loop with bandwidth tracking

  Yin, W., Inti, R., Elshazly, A., Young, B. & Hanumolu, P. K., Aug 1 2011, In: IEEE Journal of Solid-State Circuits. 46, 8, p. 1870-1880 11 p., 5892905.

  Research output: Contribution to journal › Article › peer-review

  • Electronic circuit tracking
  • Phase locked loops
  • Jitter
  • Bandwidth
  • Tuning

• A 1.2-A buck-boost LED driver with on-chip error averaged senseFET-based current sensing technique

  Rao, S., Khan, Q., Bang, S., Swank, D., Rao, A., McIntyre, W. & Hanumolu, P. K., Dec 1 2011, In: IEEE Journal of Solid-State Circuits. 46, 12, p. 2772-2783 12 p., 6007147.

  Research output: Contribution to journal › Article › peer-review

  • Light emitting diodes
  • Lithium-ion batteries
  • Networks (circuits)
  • Costs

• A 10-Gb/s/ch, 0.6-pJ/bit/mm Power Scalable Rapid-ON/OFF Transceiver for On-Chip Energy Proportional Interconnects

  Wei, D., Anand, T., Shu, G., Schutt-Ainé, J. E. & Hanumolu, P. K., Mar 2018, In: IEEE Journal of Solid-State Circuits. 53, 3, p. 873-883 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Transceivers
  • Energy efficiency
  • Degradation
  • Throughput
  • Voltage scaling

• A 10 Gb/s adaptive analog decision feedback equalizer for multimode fiber dispersion compensation in 0.13 µm CMOS

  Kargar, M., Khaliliadl, P. & Green, M. M., May 1 2015, In: Analog Integrated Circuits and Signal Processing. 83, 2, p. 271-283 13 p.

  Research output: Contribution to journal › Article › peer-review

  • Dispersion compensation
  • Multimode fibers
  • Decision feedback equalizers
  • Clock and data recovery circuits (CDR circuits)
  • Buffers

• A 10-MHz 2-800-mA 0.5-1.5-V 90% Peak Efficiency Time-Based Buck Converter with Seamless Transition between PWM/PFM Modes

  Kim, S. J., Choi, W. S., Pilawa-Podgurski, R. & Hanumolu, P. K., Mar 2018, In: IEEE Journal of Solid-State Circuits. 53, 3, p. 814-824 11 p.

  Research output: Contribution to journal › Article › peer-review

  • Pulse time modulation
  • Modulation
  • Controllers
  • Frequency modulation
  • Electric potential

• A 12.5-bit 4 MHz 13.8 mW MASH Δ Σ modulator with multirated VCO-based ADC

  Zaliasl, S., Saxena, S., Hanumolu, P. K., Mayaram, K. & Fiez, T. S., Jul 25 2012, In: IEEE Transactions on Circuits and Systems I: Regular Papers. 59, 8, p. 1604-1613 10 p., 6243235.

  Research output: Contribution to journal › Article › peer-review

  • Variable frequency oscillators
  • Modulators
  • Signal to noise ratio
  • Capacitors
  • Electric power utilization

• A 12-Gb/s -16.8-dBm OMA Sensitivity 23-mW Optical Receiver in 65-nm CMOS

  Ahmed, M. G., Talegaonkar, M., Elkholy, A., Shu, G., Elmallah, A., Rylyakov, A. & Hanumolu, P. K., Feb 2018, In: IEEE Journal of Solid-State Circuits. 53, 2, p. 445-457 13 p., 8074728.

  Research output: Contribution to journal › Article › peer-review

  • Optical receivers
  • Feedback amplifiers
  • Operational amplifiers
  • Bandwidth
  • Semiconductor lasers

• A 14,500-year record of landscape change from Okpilak Lake, northeastern Brooks Range, northern Alaska

  Oswald, W. W., Gavin, D. G., Anderson, P. M., Brubaker, L. B. & Hu, F. S., Jun 1 2012, In: Journal of Paleolimnology. 48, 1, p. 101-113 13 p.

  Research output: Contribution to journal › Article › peer-review

  • landscape change
  • brook
  • sediments
  • lakes
  • Holocene

• A 15-Gb/s sub-baud-rate digital CDR

  Kim, D., Choi, W. S., Elkholy, A., Kenney, J. & Hanumolu, P. K., Mar 2019, In: IEEE Journal of Solid-State Circuits. 54, 3, p. 685-695 11 p., 8599124.

  Research output: Contribution to journal › Article › peer-review

  • Clocks
  • Recovery
  • Jitter
  • Clock and data recovery circuits (CDR circuits)
  • Equalizers

• A 15-year longitudinal test of the theory of planned behaviour to predict physical activity in a randomized national sample of Canadian adults

  Plotnikoff, R. C., Lubans, D. R., Trinh, L. & Craig, C. L., Sep 2012, In: Psychology of Sport and Exercise. 13, 5, p. 521-527 7 p.

  Research output: Contribution to journal › Article › peer-review

  • Exercise
  • Aptitude
  • Latent Class Analysis
  • Intention
  • Prospective Studies

• A 16000-year record of vegetational change in south-western Alaska as inferred from plant macrofossils and pollen

  Kaltenrieder, P., Tinner, W., Lee, B. & Hu, F. S., Mar 1 2011, In: Journal of Quaternary Science. 26, 3, p. 276-285 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Western Alaska
  • Macrofossils
  • Plant Macrofossils
  • Pollen
  • Vegetation

• A 16-mW 78-dB SNDR 10-MHz BW CT Δσ ADC Using Residue-Cancelling VCO-Based Quantizer

  Reddy, K., Rao, S., Inti, R., Young, B., Elshazly, A., Talegaonkar, M. & Hanumolu, P. K., Nov 12 2012, In: IEEE Journal of Solid-State Circuits. 47, 12, p. 2916-2927 12 p., 6338303.

  Research output: Contribution to journal › Article › peer-review

  • Variable frequency oscillators
  • Modulators
  • Tuning
  • Bandwidth

• A 19.4-nJ/Decision, 364-K Decisions/s, In-Memory Random Forest Multi-Class Inference Accelerator

  Kang, M., Gonugondla, S. K., Lim, S. & Shanbhag, N. R., Jul 2018, In: IEEE Journal of Solid-State Circuits. 53, 7, p. 2126-2135 10 p.

  Research output: Contribution to journal › Article › peer-review

  • Particle accelerators
  • Integrated circuits
  • Data storage equipment
  • Classifiers
  • CMOS integrated circuits

• A 2.5-5.75-GHz Ring-Based Injection-Locked Clock Multiplier with Background-Calibrated Reference Frequency Doubler

  Elkholy, A., Coombs, D., Nandwana, R. K., Elmallah, A. & Hanumolu, P. K., Jul 2019, In: IEEE Journal of Solid-State Circuits. 54, 7, p. 2049-2058 10 p., 8691469.

  Research output: Contribution to journal › Article › peer-review

  • Frequency doublers
  • Clocks
  • Spurious signal noise
  • Jitter
  • Bandwidth

• A 25 Gbps silicon microring modulator based on an interleaved junction

  Rosenberg, J. C., Green, W. M. J., Assefa, S., Gill, D. M., Barwicz, T., Yang, M., Shank, S. M. & Vlasov, Y. A., Nov 19 2012, In: Optics Express. 20, 24, p. 26411-26423 13 p.

  Research output: Contribution to journal › Article › peer-review

  • insertion loss
  • modulators
  • silicon
  • p-n junctions
  • diagrams

• A 2 degree-of-freedom SOI-MEMS translation stage with closed-loop positioning

  Koo, B., Zhang, X., Dong, J., Salapaka, S. M. & Ferreira, P. M., Feb 1 2012, In: Journal of Microelectromechanical Systems. 21, 1, p. 13-22 10 p., 6094148.

  Research output: Contribution to journal › Article › peer-review

  • MEMS
  • Degrees of freedom (mechanics)
  • Position control
  • Electric potential
  • Capacitance

• A 2-spine decomposition of the critical galton-watson tree and a probabilistic proof of yaglom’s theorem

  Ren, Y. X., Song, R. & Sun, Z., 2018, In: Electronic Communications in Probability. 23

  Research output: Contribution to journal › Article › peer-review

  • Galton-Watson Tree
  • Spine
  • Decomposition
  • Decompose
  • Theorem

• A 3/2-approximation algorithm for some minimum-cost graph problems

  Couëtoux, B., Davis, J. M. & Williamson, D. P., 2015, In: Mathematical Programming. 150, 1, p. 19-34 16 p.

  Research output: Contribution to journal › Article › peer-review

  • Approximation algorithms
  • Approximation Algorithms
  • Costs
  • Graph in graph theory
  • Routing Problem

• A 3.6-mW 50-MHz PN code acquisition filter via statistical error compensation in 180-nm CMOS

  Kim, E. P., Baker, D. J., Narayanan, S., Shanbhag, N. R. & Jones, D. L., Mar 1 2015, In: IEEE Transactions on Very Large Scale Integration (VLSI) Systems. 23, 3, p. 598-602 5 p., 6804020.

  Research output: Contribution to journal › Article › peer-review

  • Error compensation
  • Energy conservation
  • Voltage scaling
  • Electric potential
  • Telecommunication networks

• A 3.7 mW Low-Noise Wide-Bandwidth 4.5 GHz Digital Fractional-N PLL Using Time Amplifier-Based TDC

  Elkholy, A., Anand, T., Choi, W. S., Elshazly, A. & Hanumolu, P. K., Apr 1 2015, In: IEEE Journal of Solid-State Circuits. 50, 4, p. 867-881 15 p., 7027236.

  Research output: Contribution to journal › Article › peer-review

  • Phase locked loops
  • Bandwidth
  • Jitter

• A 3D, Virtual research reactor with interactive control room

  Satoh, Y., Li, Y., Zhu, X. & Uddin, R., 2014, In: Transactions of the American Nuclear Society. 111, p. 169-170 2 p.

  Research output: Contribution to journal › Article › peer-review

  • Reactor operation
  • Research reactors
  • Students
  • Costs

• A 3D convolutional neural network method for land cover classification using LiDAR and multi-temporal Landsat imagery

  Xu, Z., Guan, K., Casler, N., Peng, B. & Wang, S., Oct 2018, In: ISPRS Journal of Photogrammetry and Remote Sensing. 144, p. 423-434 12 p.

  Research output: Contribution to journal › Article › peer-review

  • imagery
  • Landsat
  • land cover
  • Neural networks
  • digital elevation models

• A 3-D interface-enriched generalized FEM for electromagnetic problems with nonconformal discretizations

  Zhang, K., Jin, J. M. & Geubelle, P. H., Dec 2015, In: IEEE Transactions on Antennas and Propagation. 63, 12, p. 5637-5649 13 p., 7295572.

  Research output: Contribution to journal › Article › peer-review

  • Finite element method
  • Mesh generation
  • Derivatives
  • Computational complexity
  • Microstructure

• A 3D interface-enriched generalized finite element method for weakly discontinuous problems with complex internal geometries

  Soghrati, S. & Geubelle, P. H., Apr 1 2012, In: Computer Methods in Applied Mechanics and Engineering. 217-220, p. 46-57 12 p.

  Research output: Contribution to journal › Article › peer-review

  • finite element method
  • Finite element method
  • Geometry
  • geometry
  • Phase interfaces

• A 3-D model to analyze environmental effects of dredging operations - Application to the Port of Marin, Spain

  García Alba, J., Gómez, A. G., Tinoco López, R. O., Sámano Celorio, M. L., García Gómez, A. & Juanes, J. A., Apr 1 2014, In: Advances in Geosciences. 39, p. 95-99 5 p.

  Research output: Contribution to journal › Article › peer-review

  • dredging
  • Spain
  • environmental effect
  • sediments
  • dredger

• A 3D unsplit Forward/Backward Volume-of-Fluid approach and coupling to the level set method

  Le Chenadec, V. & Pitsch, H., Jan 1 2013, In: Journal of Computational Physics. 233, 1, p. 10-33 24 p.

  Research output: Contribution to journal › Article › peer-review

  • Level Set Method
  • Volume of Fluid Method
  • Geometric Integration
  • Fluid
  • Breakup

• A 3PN Fourier domain waveform for non-spinning binaries with moderate eccentricity

  Moore, B. & Yunes, N., Aug 20 2019, In: Classical and Quantum Gravity. 36, 18, 185003.

  Research output: Contribution to journal › Article › peer-review

  • eccentricity
  • waveforms
  • eccentrics
  • gravitational waves
  • approximation

• A 3-year longitudinal study of risk for bipolar spectrum psychopathology

  Walsh, M. A., DeGeorge, D. P., Barrantes-Vidal, N. & Kwapil, T. R., Aug 1 2015, In: Journal of abnormal psychology. 124, 3, p. 486-497 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Psychopathology
  • Bipolar Disorder
  • Personality
  • Longitudinal Studies
  • Diagnostic and Statistical Manual of Mental Disorders

• A 400-year isotopic record of seabird response to eastern tropical Pacific productivity

  Conroy, J. L., Collins, A. F., Overpeck, J. T., Bush, M. B., Cole, J. E. & Anderson, D. J., Jul 1 2015, In: Geo: Geography and Environment. 2, 2, p. 137-147 11 p.

  Research output: Contribution to journal › Article › peer-review

  • seabird
  • productivity
  • guano
  • Coastal environments
  • crater lake

• A 45kyr palaeoclimate record from the lowland interior of tropical South America

  Whitney, B. S., Mayle, F. E., Punyasena, S. W., Fitzpatrick, K. A., Burn, M. J., Guillen, R., Chavez, E., Mann, D., Pennington, R. T. & Metcalfe, S. E., Jul 1 2011, In: Palaeogeography, Palaeoclimatology, Palaeoecology. 307, 1-4, p. 177-192 16 p.

  Research output: Contribution to journal › Article › peer-review

  • paleoclimate
  • tropical forest
  • Southern Hemisphere
  • lowlands
  • South America

• A 4-d Water Intake Intervention Increases Hydration and Cognitive Flexibility among Preadolescent Children

  Khan, N. A., Westfall, D. R., Jones, A. R., Sinn, M. A., Bottin, J. H., Perrier, E. T. & Hillman, C. H., Sep 2 2019, In: The Journal of nutrition. 149, 12, p. 2255-2264 10 p., nxz206.

  Research output: Contribution to journal › Article › peer-review

  • Drinking
  • Urine
  • Specific Gravity
  • Osmolar Concentration
  • Child

• A 4-Phase 30-70 MHz Switching Frequency Buck Converter Using a Time-Based Compensator

  Kim, S. J., Nandwana, R. K., Khan, Q., Pilawa Podgurski, R. C. N. & Hanumolu, P. K., Dec 2015, In: IEEE Journal of Solid-State Circuits. 50, 12, p. 2814-2824 11 p., 7182789.

  Research output: Contribution to journal › Article › peer-review

  • Frequency converters
  • Switching frequency
  • Controllers
  • Digital to analog conversion
  • Electric potential

• A 50-bp enhancer of the mouse acrosomal vesicle protein 1 gene activates round spermatid-specific transcription in vivo

  Urekar, C., Acharya, K. K., Chhabra, P. & Reddi, P. P., Oct 25 2019, In: Biology of reproduction. 101, 4, p. 842-853 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Mouse Acrv1 protein
  • Spermatids
  • Testis
  • Nuclear Proteins
  • Spermatogenesis

• A 5 Gb/s, 10 ns power-on-time, 36 μw off-state power, fast power-on transmitter for energy proportional links

  Anand, T., Elshazly, A., Talegaonkar, M., Young, B. & Hanumolu, P. K., Oct 1 2014, In: IEEE Journal of Solid-State Circuits. 49, 10, p. 2243-2258 16 p., 6887370.

  Research output: Contribution to journal › Article › peer-review

  • Clocks
  • Transmitters
  • Power and Energy
  • Logic circuits
  • Electric potential

• A 5 Gb/s energy-efficient voltage-mode transmitter using time-based de-emphasis

  Saxena, S., Nandwana, R. K. & Hanumolu, P. K., Aug 2014, In: IEEE Journal of Solid-State Circuits. 49, 8, p. 1827-1836 10 p., 6809856.

  Research output: Contribution to journal › Article › peer-review

  • Transmitters
  • Electric potential
  • Pulse width modulation
  • Clocks
  • Phase locked loops

• A 6.75-8.25-GHz -250-dB FoM Rapid ON/OFF Fractional-N Injection-Locked Clock Multiplier

  Elkholy, A., Elmallah, A., Ahmed, M. G. & Hanumolu, P. K., Jun 2018, In: IEEE Journal of Solid-State Circuits. 53, 6, p. 1818-1829 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Clocks
  • Jitter
  • Calibration
  • Electric potential
  • Temperature

• A 60-GHz 2-bit switched-line phase shifter using SP4T RF-MEMS switches

  Gong, S., Shen, H. & Barker, N. S., Apr 1 2011, In: IEEE Transactions on Microwave Theory and Techniques. 59, 4 PART 1, p. 894-900 7 p., 5719259.

  Research output: Contribution to journal › Article › peer-review

  • Phase shifters
  • microelectromechanical systems
  • MEMS
  • switches
  • Switches

• A 6 μ W ±50 ppm/°C ±1500 ppm/V 1.5 MHz RC oscillator using self-regulation

  Wang, T., Griffith, D., Ahmed, M. G., Zhu, J., Wei, D., Elkholy, A., Elmallah, A. & Hanumolu, P. K., Aug 2019, In: IEEE Transactions on Circuits and Systems II: Express Briefs. 66, 8, p. 1297-1301 5 p., 8556499.

  Research output: Contribution to journal › Article › peer-review

  • Relaxation oscillators
  • Electric potential
  • Temperature

• A 7 Gb/s Embedded Clock Transceiver for Energy Proportional Links

  Anand, T., Talegaonkar, M., Elkholy, A., Saxena, S., Elshazly, A. & Hanumolu, P. K., Dec 2015, In: IEEE Journal of Solid-State Circuits. 50, 12, p. 3101-3119 19 p., 7265108.

  Research output: Contribution to journal › Article › peer-review

  • Transceivers
  • Clocks
  • Phase locked loops
  • Calibration
  • Transmitters

• A backscattering model incorporating the effective carrier temperature in Nano-MOSFET

  Giusi, G., Iannaccone, G., Crupi, F. & Ravaioli, U., Jul 2011, In: IEEE Electron Device Letters. 32, 7, p. 853-855 3 p., 5771977.

  Research output: Contribution to journal › Article › peer-review

  • Backscattering
  • Energy barriers
  • Potential energy
  • Temperature
  • Ballistics

• A bacteria deriving peptide modified dendrigraft poly- l -lysines (DGL) self-assembling nanoplatform for targeted gene delivery

  Liu, Y., He, X., Kuang, Y., An, S., Wang, C., Guo, Y., Ma, H., Lou, J. & Jiang, C., Oct 6 2014, In: Molecular pharmaceutics. 11, 10, p. 3330-3341 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Lysine
  • Glioma
  • Nanoparticles
  • Bacteria
  • Peptides

• A bacterial tyrosine phosphatase inhibits plant pattern recognition receptor activation

  Macho, A. P., Schwessinger, B., Ntoukakis, V., Brutus, A., Segonzac, C., Roy, S., Kadota, Y., Oh, M. H., Sklenar, J., Derbyshire, P., Lozano-Durań, R., Malinovsky, F. G., Monaghan, J., Menke, F. L., Huber, S. C., He, S. Y. & Zipfel, C., Jan 1 2014, In: Science. 343, 6178, p. 1509-1512 4 p.

  Research output: Contribution to journal › Article › peer-review

  • Pattern Recognition Receptors
  • Phosphoric Monoester Hydrolases
  • Tyrosine
  • Pseudomonas syringae
  • Phosphorylation

• A Balancing Act: Work-Life Balance and Multiple Stakeholder Outcomes in Hospitals

  Avgar, A. C., Givan, R. K. & Liu, M., Dec 1 2011, In: British Journal of Industrial Relations. 49, 4, p. 717-741 25 p.

  Research output: Contribution to journal › Article › peer-review

  • Multiple Stakeholders
  • Work-life Balance
  • Personnel
  • Patient Care
  • Employees

• Abandonment of conservation agriculture by smallholder farmers in Zimbabwe

  Pedzisa, T., Rugube, L., Winter-Nelson, A., Baylis, K. & Mazvimavi, K., Jan 1 2015, In: Journal of Sustainable Development. 8, 1, p. 69-82 14 p.

  Research output: Contribution to journal › Article › peer-review

  • smallholder
  • Agriculture
  • Zimbabwe
  • Conservation
  • farmer

• Abatement cost of GHG emissions for wood-based electricity and ethanol at production and consumption levels

  Dwivedi, P. & Khanna, M., Jun 17 2014, In: PloS one. 9, 6, e100030.

  Research output: Contribution to journal › Article › peer-review

  • Greenhouse Gases
  • Electricity
  • electricity
  • greenhouse gas emissions
  • Gas emissions

• Abatement cost of wood-based energy products at the production level on afforested and reforested lands

  Dwivedi, P. & Khanna, M., Sep 1 2015, In: GCB Bioenergy. 7, 5, p. 945-957 13 p.

  Research output: Contribution to journal › Article › peer-review

  • abatement cost
  • electricity
  • Greenhouse gases
  • Ethanol
  • ethanol

• A Battle of the Books: Linguistic Antagonisms and the Crisis of Postcolonial Secularism

  Basu, M., 2013, In: The Comparatist. 37, May 2013, p. 105-121

  Research output: Contribution to journal › Article › peer-review

  • Secularism
  • Antagonism
  • Minorities
  • Discourse
  • Nationalism

• A bayesian approach to discovering truth from conflicting sources for data integration

  Zhao, B., Rubinstein, B. I. P., Gemmell, J. & Han, J., Feb 2012, In: Proceedings of the VLDB Endowment. 5, 6, p. 550-561 12 p.

  Research output: Contribution to journal › Article › peer-review

  • Data integration
  • Sampling
  • Experiments

• A Bayesian approach to improved calibration and prediction of groundwater models with structural error

  Xu, T. & Valocchi, A. J., Nov 2015, In: Water Resources Research. 51, 11, p. 9290-9311 22 p.

  Research output: Contribution to journal › Article › peer-review

  • calibration
  • groundwater
  • prediction
  • groundwater flow
  • pumping