Search Results - "Arnold, Emily J."

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  1. 1

    High-Altitude Radar Measurements of Ice Thickness Over the Antarctic and Greenland Ice Sheets as a Part of Operation IceBridge by Jilu Li, Paden, J., Leuschen, C., Rodriguez-Morales, F., Hale, R. D., Arnold, E. J., Crowe, R., Gomez-Garcia, D., Gogineni, P.

    “…The National Aeronautics and Space Administration (NASA) initiated a program called Operation IceBridge for monitoring critical parts of Greenland and…”
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    Journal Article
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  3. 3

    Sensor-Driven Preliminary Wing Ground Plane Sizing Approach and Applications by Patil, Ankur S., Arnold, Emily J.

    “…Structurally integrated antenna arrays provide synergies allowing the integration of large apertures onto airborne platforms. However, the surrounding airframe…”
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    Journal Article
  4. 4

    Characterizing Carbon Fiber Conductivity for Structural Antenna Applications by Patil, Ankur S., Arnold, Emily J.

    “…This study explores the potential applications of carbon fiber composite material for structural antennas. Carbon fiber composite materials provide excellent…”
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    Journal Article
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    Identifying and Compensating for Phase Center Errors in Wing-Mounted Phased Arrays for Ice Sheet Sounding by Arnold, Emily J., Jie-Bang Yan, Hale, Richard D., Rodriguez-Morales, Fernando, Gogineni, Prasad

    “…Highly crevassed ice surfaces at ice-sheet margins and fast-flowing glaciers significantly scatter radar signals. The scattered signals, often known as surface…”
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    Journal Article
  7. 7

    Comparison of measurements from different radio-echo sounding systems and synchronization with the ice core at Dome C, Antarctica by Winter, Anna, Steinhage, Daniel, Arnold, Emily J, Blankenship, Donald D, Cavitte, Marie G. P, Corr, Hugh F. J, Paden, John D, Urbini, Stefano, Young, Duncan A, Eisen, Olaf

    Published in The cryosphere (01-03-2017)
    “…We present a compilation of radio-echo sounding (RES) measurements of five radar systems (AWI, BAS, CReSIS, INGV and UTIG) around the EPICA Dome C (EDC) drill…”
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    Journal Article
  8. 8

    Measurements of In-Flight Cross-Track Antenna Patterns of Radar Depth Sounder/Imager by Jie-Bang Yan, Jilu Li, Rodriguez-Morales, F., Crowe, R., Gomez-Garcia, D., Arnold, E. J., Paden, J., Leuschen, C. J., Gogineni, S.

    “…Antenna arrays with low sidelobes in the cross-track direction are needed for sounding and imaging ice-sheets margins including outlet glaciers. Weak radar…”
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    Journal Article
  9. 9

    Radar Systems for Ice and Snow Measurements Onboard Manned and Unmanned Aircraft by Rodriguez-Morales, Fernando, Gomez-Garcia Alvestegui, Daniel, Arnold, Emily J., Hale, Richard D., Keshmiri, Shawn, Leuschen, Carlton J., Li, Jilu, Paden, John D., Cardenas, Carlos

    Published in Revista IEEE América Latina (01-09-2018)
    “…In this paper, we present a brief overview of the state of the art in radar systems for ice and snow measurements. Emphasis is given to the instrumentation…”
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    Journal Article
  10. 10

    A Modified Wideband Dipole Antenna for an Airborne VHF Ice-Penetrating Radar by Byers, K. J., Harish, A. R., Seguin, S. A., Leuschen, C. J., Rodriguez-Morales, F., Paden, J., Arnold, E. J., Hale, R. D.

    “…A 15-element wideband dipole antenna array was developed for operation with the Multichannel Coherent Radar Depth Sounder/Imager on board the National…”
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    Journal Article
  11. 11

    Wing-integrated airborne antenna array beamforming sensitivity to wing deflections by Miller, Bailey, Arnold, Emily J.

    Published in 2018 IEEE Aerospace Conference (01-03-2018)
    “…For airborne radar, wing-integrated antenna arrays allow for large apertures in the cross-track direction. While large arrays have directivity and beamforming…”
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    Conference Proceeding
  12. 12

    Beamforming sensitivity of airborne distributed arrays to flight tracking and vehicle dynamics by Vincent, Joseph A., Arnold, Emily J.

    Published in 2017 IEEE Aerospace Conference (01-03-2017)
    “…In this paper, we identify the beamforming sensitivity of 2D synthesized arrays for Unmanned Aircraft Systems (UAS) based radars generated from closely spaced…”
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    Conference Proceeding
  13. 13

    Structural-electromagnetic simulation coupling tool for airborne antenna arrays by Strilchuk, Pedro Martin Mendoza, Arnold, Emily J.

    Published in 2017 IEEE Aerospace Conference (01-03-2017)
    “…This paper describes a tool developed to couple structural and electromagnetic simulations. The motivation for this work is to aid in the design and…”
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    Conference Proceeding
  14. 14

    Development and improvement of airborne remote sensing radar platforms by Arnold, Emily J

    Published 01-01-2013
    “…With the recent record ice melt in the Arctic as well as the dramatic changes occurring in the Antarctic, the need and urgency to characterize ice sheets in…”
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    Dissertation
  15. 15

    Development and improvement of airborne remote sensing radar platforms by Arnold, Emily J

    “…With the recent record ice melt in the Arctic as well as the dramatic changes occurring in the Antarctic, the need and urgency to characterize ice sheets in…”
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    Dissertation
  16. 16

    Effects of Vibration on a Wing-Mounted Ice-Sounding Antenna Array by Arnold, Emily J., Yan, Jie-Bang, Hale, Richard D., Rodriguez-Morales, Fernando, Gogineni, Prasad, Li, Jilu, Ewing, Mark

    Published in IEEE antennas & propagation magazine (01-12-2014)
    “…Airborne sounding of ice sheets requires large, wing-mounted antenna arrays to effectively filter and suppress the surface clutter that often masks weak bed…”
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    Magazine Article