Polarization Rotation Correction in Radiometry: An Extended Error Analysis. - Derek L. Hudson; Jeffrey R. Piepmeier; David G. Long (IGARSS, 2006)

The BYU SAR: A Small, Student-Built SAR for UAV Operation. - Evan C. Zaugg; Derek Hudson; David G. Long (IGARSS, 2006)

Polarization Rotation Correction in Radiometry: An Error Analysis. - Derek Hudson; Jeffrey Piepmeier; David G. Long (IEEE Trans. Geosci. Remote. Sens., 2007)

Optimal Estimation of Calibration Parameters in Polarimetric Microwave Radiometers. - Derek Hudson; David G. Long (IEEE Trans. Geosci. Remote. Sens., 2008)

The Soil Moisture Active Passive (SMAP) mission L-Band radar/radiometer instrument. - Michael W. Spencer; Kevin B. Wheeler; Chris White; Richard D. West; Jeffrey Piepmeier; Derek Hudson; James Medeiros (IGARSS, 2010)

The planned Soil Moisture Active Passive (SMAP) mission L-band radar/radiometer instrument. - Michael W. Spencer; Kevin B. Wheeler; Samuel F. Chan; Jeffrey Piepmeier; Derek Hudson; James Medeiros (IGARSS, 2011)

Radio-Frequency Interference Mitigation for the Soil Moisture Active Passive Microwave Radiometer. - Jeffrey R. Piepmeier; Joel T. Johnson; Priscilla N. Mohammed; Damon Bradley; Christopher Ruf; Mustafa Aksoy; Rafael García; Derek Hudson; Lynn Miles; Mark Englin Wong (IEEE Trans. Geosci. Remote. Sens., 2014)

Pointing and geolocation for the SMAP Passive instrument. - Giovanni De Amici; Jeffrey Piepmeier; Derek Hudson; Jinzheng Peng (IGARSS, 2016)

Calibration and validation of the SMAP L-band radiometer. - Sidharth Misra; Jeffrey R. Piepmeier; Jinzheng Peng; Priscilla N. Mohammed; Derek Hudson; Giovanni De Amici; Emmanuel P. Dinnat; David M. Le Vine; Rajat Bindlish; Thomas J. Jackson (IGARSS, 2016)

Soil Moisture Active/Passive L-Band Microwave Radiometer Postlaunch Calibration. - Jinzheng Peng; Sidharth Misra; Jeffrey R. Piepmeier; Emmanuel P. Dinnat; Derek Hudson; David M. Le Vine; Giovanni De Amici; Priscilla N. Mohammed; Rajat Bindlish; Simon H. Yueh; Thomas Meissner; Thomas J. Jackson (IEEE Trans. Geosci. Remote. Sens., 2017)

SMAP L-Band Microwave Radiometer: Instrument Design and First Year on Orbit. - Jeffrey R. Piepmeier; Paolo Focardi; Kevin A. Horgan; Joseph J. Knuble; Negar Ehsan; Jared F. Lucey; Clifford Brambora; Paula R. Brown; Pamela J. Hoffman; Richard T. French; Rebecca L. Mikhaylov; Eug-Yun Kwack; et al. (IEEE Trans. Geosci. Remote. Sens., 2017)

Determination of Best Low-Frequency Microwave Antenna Approach For Future High Resolution Measurements From Space. - Richard O'Neill; Rajat Bindlish; Jeffrey Piepmeier; David M. Le Vine; Derek Hudson; Lihua Li 003; Gerado Cruz-Ortiz; David Olney (IGARSS, 2018)

Soil Moisture Active/Passive (SMAP) L-Band Microwave Radiometer Post-Launch Calibration Upgrade. - Jinzheng Peng; Sidharth Misra; Jeffrey R. Piepmeier; Emmanuel P. Dinnat; Simon H. Yueh; Thomas Meissner; David M. Le Vine; Kacie E. Shelton; Adam P. Freedman; Roy Scott Dunbar; Steven Tsz K. Chan; Rajat Bindlish; et al. (IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019)

Lessons Learned from SMAP Radiometer Pre-/Post-launch Calibration. - Jinzheng Peng; Jeffrey R. Piepmeier; Sidharth Misra; Derek Hudson; Priscilla N. Mohammed; Giovanni De Amici; Emmanuel P. Dinnat; David M. Le Vine; Simon H. Yueh; Thomas Meissner (IGARSS, 2021)