Ehsan Afshari received the B.S. degree in Electronics Engineering from the Sharif University of Technology, Tehran, Iran and the M.S. and Ph.D. degree in electrical engineering from the California Institute of Technology, Pasadena, in 2003, and 2006, respectively. In August 2006, he joined the faculty in Electrical and Computer Engineering at Cornell University.
Broadly speaking, Prof. Afshari is interested in the fields of analog circuit design. More specifically, his research interest is the application of the mathematical theory of wave propagation to high performance circuit design. He has been able to blend multiple disciplines within the fields of electrical engineering, applied physics and mathematics into a coherent research theme. The result has been the development of novel circuit design techniques for very high-frequency and/or high power applications.
In addition to the practical circuit-based research, he has conducted purely theoretical mathematical analysis in the general field of wave propagation in linear and nonlinear electrical media.
- 2015. "A 2.4GHz VCO with FoM if 190dBc/Hz Offset Frequencies in 130nm CMOS Using an ISF Manipulation Technique." Paper presented at IEEE International Solid State Circuits Conference (ISSCC), February. .
- 2015. "A 320GHz Phase-Locked Transmitter with 3.3mW Radiated Power and 22.5dBm EIRP for Heterodyne THz Imaging Systems." Paper presented at IEEE International Solid State Circuits Conference (ISSCC), February. .
- 2015. "Low Power Negative Inductance Integrated Circuit for GHz applications." IEEE Transactions on Wireless Communications. .
- 2015. "A Scalabale Terahertz 2-D Phased Array." IEEE Journal of Solid-State Circuits. .
- 2014. "A 105-GHz VCO With 9.5% Tuning Range and 2.8-mW Peak Output Power in a 65-nm Bulk CMOS Process." IEEE TRANSACTIONS ON MICROWAVE THEORY AND TECHNIQUES 62 (4): 753-762. .
Selected Awards and Honors
- Michael Tien '72 Excellence in Teaching Award (Cornell, College of Engineering) 2010
- National Science Foundation (NSF) Early CAREER Award 2010
- Selected to the Cornell's first Faculty Institute for Diversity (Cornell University) 2008
- Defense Advanced Research Projects Agency (DARPA) Young Faculty Award 2008
- Iran Presidential Award of National Best Engineering Student 2000
- B. Sc. (Electrical Engineering), Sharif University of Technology, 2001
- M. Sc. (Electrical Engineering), California Institute of Technology, 2003
- Ph D (Engineering), California Institute of Technology, 2006