Compressive passive millimeter-wave imaging. - S. Derin Babacan; Martin Luessi; Leonidas Spinoulas; Aggelos K. Katsaggelos; Nachappa Gopalsami; Thomas W. Elmer; Ryan Ahern; Shaolin Liao; Apostolos C. Raptis (ICIP, 2011)

Microwave Remote Sensing of Ionized Air. - Shaolin Liao; Nachappa Gopalsami; Alexander Heifetz; Thomas W. Elmer; Peter Fiflis; Eugene R. Koehl; Hual Te Chien; Apostolos C. Raptis (IEEE Geosci. Remote. Sens. Lett., 2011)

A real-time heart rate analysis for a remote millimeter wave I-Q sensor. - Sasan Bakhtiari; Shaolin Liao; Thomas W. Elmer; Nachappa Gopalsami; Apostolos C. Raptis (IEEE Trans. Biomed. Eng., 2011)

Compact Millimeter-Wave Sensor for Remote Monitoring of Vital Signs. - Sasan Bakhtiari; Thomas W. Elmer; Nicholas M. Cox; Nachappa Gopalsami; Apostolos C. Raptis; Shaolin Liao; Ilya Mikhelson; Alan V. Sahakian (IEEE Trans. Instrum. Meas., 2012)

Passive Millimeter-Wave Dual-Polarization Imagers. - Shaolin Liao; Nachappa Gopalsami; Thomas W. Elmer; Eugene R. Koehl; Alexander Heifetz; Keenan Avers; Eric Dieckman; Apostolos C. Raptis (IEEE Trans. Instrum. Meas., 2012)

A novel interferometric millimeter wave Doppler radar architecture. - Shaolin Liao; Nachappa Gopalsami; Sasan Bakhtiari; Thomas W. Elmer; Apostolos C. Raptis (I2MTC, 2013)

Ultrasonic and Electromagnetic Sensors for Downhole Reservoir Characterization. - K. Wang; Hual Te Chien; Shaolin Liao; L. P. Yuan; S. H. Sheen; Sasan Bakhtiari; Apostolos C. Raptis (CoRR, 2020)

Millimeter Wave Doppler Sensor for Nondestructive Evaluation of Materials. - Shaolin Liao; Sasan Bakhtiari; Thomas W. Elmer; B. Lawrence; Eugene R. Koehl; Nachappa Gopalsami; Apostolos C. Raptis (CoRR, 2020)

Standoff Through-the-Wall Sensing at Ka-Band Microwave. - Shaolin Liao; Thomas W. Elmer; Sasan Bakhtiari; Nachappa Gopalsami; Nicholas M. Cox; J. Wiencek; Apostolos C. Raptis (CoRR, 2020)