Search Results - "Baylis, Charles"

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  1. 1

    Dilated POCS: Minimax Convex Optimization by Yu, Albert R., Marks II, Robert J., Schubert, Keith E., Baylis, Charles, Egbert, Austin, Goad, Adam, Haug, Samuel

    Published in IEEE access (01-01-2023)
    “…Alternating projection onto convex sets (POCS) provides an iterative procedure to find a signal that satisfies two or more convex constraints when the sets…”
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    Journal Article
  2. 2

    Extrapolation of Load-Pull Data: A Novel Use of GAN Artificial Intelligence Image Completion by Egbert, Austin, Baylis, Charles, Marks, Robert J.

    “…Amplifier design, both in traditional approaches and real-time circuit optimization, greatly benefits from fast and thorough extraction of information from…”
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    Journal Article
  3. 3

    Spurious Beam Suppression in Dual-Beam Phased Array Transmission by Impedance Tuning by Rodriguez-Garcia, Pedro, Sifri, Jack, Calabrese, Caleb, Goad, Adam, Baylis, Charles, Marks, Robert J.

    “…A significant challenge for dual-beam, codesigned systems, such as for simultaneous radar and communications transmission, has been identified as the spurious…”
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    Journal Article
  4. 4

    In Situ RF Current Assessment for Array Transmission and Optimization by Goad, Adam C., Baylis, Charles, Hoosier, Trevor Van, Egbert, Austin, Marks, Robert J.

    “…In the increasingly congested wireless spectrum, phased-array transmitters can be used to provide spatial diversity as an additional measure of coexistence…”
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    Journal Article
  5. 5

    Joint Radar Amplifier Circuit and Waveform Optimization for Ambiguity Function, Power-Added Efficiency, and Spectral Compliance by Latham, Casey, Egbert, Austin, Baylis, Charles, Cohen, Lawrence, Marks, Robert J.

    “…Future radar transmitters must be adaptive and reconfigurable in real time to be able to share spectrum dynamically with wireless communications. We…”
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    Journal Article
  6. 6

    Myths concerning Woodward's ambiguity function: analysis and resolution by Baylis, Charles, Cohen, Lawrence, Eustice, Dylan, Marks, Robert

    “…Woodward's ambiguity function measures the ability of a radar signal to simultaneously measure the range of an object via time delay and its velocity using…”
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    Journal Article
  7. 7

    Direct measurement of thermal circuit parameters using pulsed IV and the normalized difference unit by Baylis, C.P., Dunleavy, L.P., Daniel, J.E.

    “…New methods are presented for direct extraction of thermal resistance and capacitance from pulsed IV measurements. Because thermal effects are frequency…”
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    Conference Proceeding
  8. 8

    Brokering Spectrum Sharing Using Dynamic Spatial-Spectral Masks by Goad, Adam, Seguin, Sarah A., Baylis, Charles, Van Hoosier, Trevor, Lever, Emma, Gasiewski, Albin, Venkitasubramony, Aravind, Marks, Robert J.

    “…Continued spectral crowding can potentially affect the operation of critical passive devices, such as radiometers and radio telescopes. Proliferation of fifth…”
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    Journal Article
  9. 9

    Small Perturbation Harmonic Coupling in Nonlinear Periodicity Preservation Circuits by Baylis, Charles, Marks, Robert J.

    “…Nonlinear systems and circuits, while required for many applications, presently require a design procedure that is often complex. In many cases, the design…”
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    Journal Article
  10. 10

    Continuous Real-Time Circuit Reconfiguration to Maximize Average Output Power in Cognitive Radar Transmitters by Egbert, Austin, Goad, Adam, Baylis, Charles, Martone, Anthony, Kirk, Benjamin, Marks II, Robert

    “…A spectrum sharing radar can be guided by a cognitive decision process to determine the optimal radar operating frequency as the spectral environment changes…”
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    Journal Article
  11. 11

    A Plasma-Switch Impedance Tuner With Microsecond Reconfiguration by Roessler, Justin, Fisher, Alden, Egbert, Austin, Missen, Zach Vander, Hoosier, Trevor Van, Baylis, Charles, Khater, Mohammad Abu, Peroulis, Dimitrios, Marks, Robert J.

    “…With many frequency bands previously allocated solely for radar now being reallocated for sharing, radar transmitters must be frequency-agile, able to quickly…”
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    Journal Article
  12. 12

    A Hybrid Data Storage Method for Pulse-to-Pulse Optimizations by Van Hoosier, Trevor, Alexander, Jordan, Montgomery, Mariah, Egbert, Austin, Roessler, Justin, Baylis, Charles, Marks, Robert J.

    “…Due to increasing congestion in the radar frequencies due to reallocations, the pressure upon radar systems to avoid interference through dynamically changing…”
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    Journal Article
  13. 13

    Real-Time Circuit Optimizations for Dual-Function Radar-Communications by Haug, Samuel, Goad, Adam, Egbert, Austin, Baylis, Charles, Martone, Anthony, Marks, Robert J

    “…Spectral efficiency has become increasingly important in the modern congested spectral environment. Directional modulation multiplexing helps by using spatial…”
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    Journal Article
  14. 14

    Evaluation of Harmonic Coupling Weights in Nonlinear Periodicity Preservation Systems by Baylis, Charles, Marks, Robert J.

    “…When stimulated by a periodic stimulus, every component of a possibly nonlinear periodicity preservation system oscillates periodically with the same period as…”
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    Journal Article
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    Amplifier-in-the-Loop Adaptive Radar Waveform Synthesis by Eustice, Dylan, Latham, Casey, Baylis, Charles, Marks, Robert J., Cohen, Lawrence

    “…Adaptive algorithms having the capacity to perform real-time optimization in response to a dynamic environment will be necessary for the development of a…”
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    Journal Article
  17. 17

    In-Situ Assessment of Array Antenna Currents for Real-Time Impedance Tuning by Baylis, Charles, Goad, Adam, Van Hoosier, Trevor, Egbert, Austin, Marks, Robert J.

    “…Impedance tuning has shown promise to maximize output power, gain, or efficiency for transmitter amplifier devices in changing frequency or array environments…”
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    Conference Proceeding
  18. 18

    Cascade watchdog: a multi-tiered adversarial guard for outlier detection by Amigo, Glauco, Bui, Justin M., Baylis, Charles, Marks, Robert J.

    Published in Signal, image and video processing (01-06-2023)
    “…The identification of out-of-distribution content is critical to the successful implementation of neural networks. Watchdog techniques have been developed to…”
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    Journal Article
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    Real-Time Amplifier Load-Impedance Optimization for Adaptive Radar Transmitters Using a Nonlinear Tunable Varactor Matching Network by Rezayat, Sarvin, Kappelmann, Christopher, Hays, Zachary, Lamers, Lucilia, Fellows, Matthew, Baylis, Charles, Viveiros, Ed, Hedden, Abigail, Penn, John, Marks, Robert J.

    “…Future radar transmitters will need to be able to quickly reconfigure their radio-frequency circuitry to change operating frequency and spectral output while…”
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    Journal Article