Cherian P. Mathews
Academic Background
B.E. in Electrical Engineering, Anna University, Chennai, India, 1987
M.S. in Electrical Engineering, Purdue University, 1989
Ph.D. in Electrical Engineering, Purdue University, 1993
Teaching Interests
- Statistical signal processing
- Array signal processing
- Direction of arrival estimation
- Real-time digital signal processing using DSP processors
- Microcontroller applications
Research Interests
- Statistical signal processing
- Array signal processing
- Direction of arrival estimation
- Real-time digital signal processing using DSP processors
- Microcontroller applications
Selected Publications
Martin Haardt, Michael D. Zoltowski, Cherian P. Mathews, and Javier Ramos “ESPRIT and Closed-Form 2-D Angle Estimation with Planar Arrays,” Sec. XII, Chap 65, in The Digital Signal Processing Handbook, V.K. Madisetti and D.B. Williams, Eds., CRC Press, 1997.
Cherian P. Mathews and Michael D. Zoltowski, "Closed-Form 2D Angle Estimation with Circular Arrays/Apertures via Phase Mode Excitation and ESPRIT," Chapter 5 in Advances in Spectrum Analysis and Array Processing, Vol. III, Simon Haykin (Ed.), Prentice-Hall, New Jersey, 1995.
Javier Ramos, Cherian P. Mathews, and Michael D. Zoltowski, "FCA-ESPRIT: A Closed-Form 2-D Angle Estimation Algorithm for Filled Circular Arrays with Arbitrary Sampling Lattices" IEEE Trans. on Signal Processing, vol. 47 pp. 213-217, January 1999.
Cherian P. Mathews, Martin Haardt, and Michael D. Zoltowski, "Performance Analysis of Closed-Form, ESPRIT Based 2D Angle Estimator for Rectangular Arrays," IEEE Signal Processing Letters, vol. 3, pp. 124-126, April 1996.
Michael D. Zoltowski, Martin Haardt, and Cherian P. Mathews, "Closed-Form 2D Angle Estimation with Rectangular Arrays in Element Space or Beamspace via Unitary Esprit," IEEE Trans. on Signal Processing, vol. 44, pp. 316-328, February 1996.