Dr. David Hysell

Professor

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Biography

David Hysell earned his Ph.D. from Cornell University in 1992. His research focuses on ionospheric plasma physics, specifically plasma instabilities and ionospheric irregularities that affect radio wave propagation. These irregularities contribute to communication outages, which are a major concern for the National Space Weather Program. Hysell investigates instabilities primarily in equatorial and midlatitude regions, including the equatorial auroral electrojets and midlatitude E region ionosphere, using significant experimental, theoretical, and computational methods. A key research facility for Hysell is the Jicamarca Radio Observatory in Peru, which is the world's largest radar and plays an essential role in studying the equatorial ionosphere. In 2005, he became the Principal Investigator for a National Science Foundation Cooperative Agreement that supports the observatory. His innovative radar techniques are being applied in commercial and defense-related fields, broadening their impact beyond traditional academic boundaries. Hysell teaches various courses related to radar remote sensing and upper atmospheric physics at Cornell, further integrating his research into educational settings.

Research Interests

Awards

#2024

American Geophysical Union Fellow

#2019

Waynick Distinguished Lecture

#2006

Sonny Yau Excellence in Teaching Award

#1999

CEDAR Prize Lecture Award

#1996

URSI Young Scientist Award

#1996

Radio Science Citation Excellence Refereeing

Requirements for Cornell University

Master Program
Requirements
TOEFL
Listening
Required:15
Reading
Required:20
Writing
Required:20
Speaking
Required:22
Total
Required:100
IELTS
Overall
Required:7
Prerequisites
Bachelor's degree in Architecture or related field
Application Checklist
  • Online application
  • Portfolio (SlideRoom)
  • Academic Statement of Purpose
  • Personal Statement
  • Transcripts
  • Two letters of recommendation
  • Resume/CV
Specialization Notes

Department of Architecture