Ram Narayanan
The Pennsylvania State University, USA
Personal Home Page
http://www.ee.psu.edu/faculty/narayanan/narayanan1.html
Articles in Scholarly Journals [Incomplete List]
- IEEE Transactions on Geoscience and Remote Sensing, vol. 46, no. 5, pp. 1394–1406, 2008
- Design, Analysis, and Performance of a Noise Modulated Covert Communications System
EURASIP Journal on Wireless Communications and Networking, vol. 2008, Article ID 979813, 12 pages, 2008 - Covert communications using heterodyne correlation random noise signals
Electronics Letters, vol. 43, no. 22, p. 1211, 2007 - IEEE Transactions on Aerospace and Electronic Systems, vol. 42, no. 3, pp. 904–916, 2006
- Monopulse radar based on spatiotemporal correlation of stochastic signals
IEEE Transactions on Aerospace and Electronic Systems, vol. 42, no. 1, pp. 160–173, 2006 - Enhanced Resolution in SAR/ISAR Imaging Using Iterative Sidelobe Apodization
IEEE Transactions on Image Processing, vol. 14, no. 4, pp. 537–547, 2005 - Implementation of Fully Polarimetric Random Noise Radar
Antennas and Wireless Propagation Letters, vol. 4, no. 1, pp. 125–128, 2005 - Broadband polarization interferometric time-integrating acousto-optic correlator for random noise radar
Optical Engineering, vol. 44, no. 10, p. 108202, 2005 - Corrections to "Electromagnetic Scattering from a Dielectric Sheet Using the Method of Moments with Approximate Boundary Condition"
Electromagnetics, vol. 25, no. 2, pp. 169–176, 2005 - Equivalent Circuit for Antenna-Cavity Coupling in Wheeler's Cap Technique
Electromagnetics, vol. 25, no. 2, pp. 115–131, 2005 - Polarized Lidar Reflectance Measurements of Vegetation at Near-Infrared and Green Wavelengths
International Journal of Infrared and Millimeter Waves, vol. 26, no. 8, pp. 1175–1194, 2005 - Electromagnetic Scattering from a Dielectric Sheet Using the Method of Moments with Approximate Boundary Condition
Electromagnetics, vol. 24, no. 5, pp. 369–384, 2004 - Railroad track modulus estimation using ground penetrating radar measurements
NDT & E International, vol. 37, no. 2, pp. 141–151, 2004 - Radar penetration imaging using ultra-wideband (UWB) random noise waveforms
IEE Proceedings - Radar, Sonar and Navigation, vol. 151, no. 3, p. 143, 2004 - Acoustooptic Correlation Processing in Random Noise Radar
IEEE Geoscience and Remote Sensing Letters, vol. 1, no. 3, pp. 166–170, 2004 - Design and Performance of a Multiwavelength Airborne Polarimetric Lidar for Vegetation Remote Sensing
Applied Optics, vol. 43, no. 11, p. 2360, 2004 - Design considerations for a real-time random-noise tracking radar
IEEE Transactions on Aerospace and Electronic Systems, vol. 40, no. 2, pp. 434–445, 2004 - Integrated Spectral and Spatial Information Mining in Remote Sensing Imagery
IEEE Transactions on Geoscience and Remote Sensing, vol. 42, no. 3, pp. 673–685, 2004 - Polarization Diversity Measurements and Analysis for Antenna Configurations at 1800 MHz
IEEE Transactions on Antennas and Propagation, vol. 52, no. 7, pp. 1795–1810, 2004 - Electromagnetic coupling effects on the cavity measurement of antenna efficiency
IEEE Transactions on Antennas and Propagation, vol. 51, no. 11, pp. 3064–3071, 2003 - A shape-based approach to change detection of lakes using time series remote sensing images
IEEE Transactions on Geoscience and Remote Sensing, vol. 41, no. 11, pp. 2466–2477, 2003 - Generalised wideband ambiguity function of a coherent ultrawideband random noise radar
IEE Proceedings - Radar, Sonar and Navigation, vol. 150, no. 5, p. 379, 2003 - Noise estimation in remote sensing imagery using data masking
International Journal of Remote Sensing, vol. 24, no. 4, pp. 689–702, 2003 - A Test Facility for Efficiency Characterization of Electrically Small Antennas
Electromagnetics, vol. 22, no. 7, pp. 513–534, 2002 - Effect of spatial resolution on information content characterization in remote sensing imagery based on classification accuracy
International Journal of Remote Sensing, vol. 23, no. 3, pp. 537–553, 2002 - Multipath and ground clutter analysis for a UWB noise radar
IEEE Transactions on Aerospace and Electronic Systems, vol. 38, no. 3, pp. 838–853, 2002 - Information efficiency in hyperspectral imaging systems
Journal of Electronic Imaging, vol. 11, no. 3, p. 347, 2002 - ECCM capabilities of an ultrawideband bandlimited random noise imaging radar
IEEE Transactions on Aerospace and Electronic Systems, vol. 38, no. 4, pp. 1243–1255, 2002 - Overview of a course on electronic instrumentation design for senior undergraduate and graduate students
IEEE Transactions on Education, vol. 45, no. 4, pp. 344–349, 2002 - A new measurement technique for obtaining the complex relative permittivity of terrain surfaces
IEEE Transactions on Geoscience and Remote Sensing, vol. 40, no. 5, pp. 1190–1194, 2002 - Ultra-wideband continuous-wave random noise arc-SAR
IEEE Transactions on Geoscience and Remote Sensing, vol. 40, no. 12, pp. 2543–2552, 2002 - Inverse synthetic aperture radar imaging using a coherent ultrawideband random noise radar system
Optical Engineering, vol. 40, no. 11, p. 2612, 2001 - Range sidelobe suppression technique for coherent ultra wide-band random noise radar imaging
IEEE Transactions on Antennas and Propagation, vol. 49, no. 12, pp. 1836–1842, 2001 - FOPEN SAR imaging using UWB step-frequency and random noise waveforms
IEEE Transactions on Aerospace and Electronic Systems, vol. 37, no. 4, pp. 1287–1300, 2001 - Three-dimensional interferometric ISAR imaging for target scattering diagnosis and modeling
IEEE Transactions on Image Processing, vol. 10, no. 7, pp. 1094–1102, 2001 - Polarimetric processing of coherent random noise radar data for buried object detection
IEEE Transactions on Geoscience and Remote Sensing, vol. 39, no. 3, pp. 467–478, 2001 - Receiver operating characteristics for the coherent UWB random noise radar
IEEE Transactions on Aerospace and Electronic Systems, vol. 37, no. 2, pp. 586–594, 2001 - Theoretical aspects of radar imaging using stochastic waveforms
IEEE Transactions on Signal Processing, vol. 49, no. 2, pp. 394–400, 2001 - Doppler estimation using a coherent ultrawide-band random noise radar
IEEE Transactions on Antennas and Propagation, vol. 48, no. 6, pp. 868–878, 2000 - International Journal of Infrared and Millimeter Waves, vol. 20, no. 8, pp. 1593–1617, 1999
- Effects of laboratory procedures on soil electrical property measurements
IEEE Transactions on Instrumentation and Measurement, vol. 47, no. 6, pp. 1474–1480, 1998 - Long-term repeatability of a TDR-based printed wiring board dielectric constant measurement system
IEEE Transactions on Instrumentation and Measurement, vol. 47, no. 6, pp. 1469–1473, 1998 - International Journal of Infrared and Millimeter Waves, vol. 19, no. 4, pp. 651–671, 1998
- Design, performance, and applications of a coherent ultra-wideband random noise radar
Optical Engineering, vol. 37, no. 6, p. 1855, 1998 - Millimeter wave backscatter measurements in support of collision avoidance applications
International Journal of Infrared and Millimeter Waves, vol. 18, no. 11, pp. 2077–2109, 1997 - A new spatial interferometry capability using the Arecibo 430-MHz radar
Radio Science, vol. 32, no. 2, pp. 749–755, 1997 - Estimation of surface snow properties using combined millimeter-wave backscatter and near-infrared reflectance measurements
International Journal of Infrared and Millimeter Waves, vol. 18, no. 5, pp. 959–990, 1997 - Millimeter-wave specular and diffuse multipath components of terrain
IEEE Transactions on Antennas and Propagation, vol. 44, no. 5, p. 627, 1996 - Statistical characteristics of simulated radar imagery from bare soil surfaces: effects of surface roughness and soil moisture variability
IEEE Transactions on Geoscience and Remote Sensing, vol. 32, no. 1, pp. 159–168, 1994 - Field measurements of natural and artificial targets using a mid-infrared laser reflectance sensor
IEEE Photonics Technology Letters, vol. 6, no. 8, pp. 1023–1026, 1994 - Power spectrum of wind-influenced vegetation backscatter at X-band
IEE Proceedings - Radar, Sonar and Navigation, vol. 141, no. 2, p. 125, 1994 - First order exponential approximations for small arguments
IEEE Aerospace and Electronic Systems Magazine, vol. 9, no. 2, pp. 33–35, 1994 - Mid-infrared backscatter characteristics of various benchmark soils
IEEE Transactions on Geoscience and Remote Sensing, vol. 30, no. 3, pp. 516–530, 1992 - Temporal decorrelation of X-band backscatter from wind-influenced vegetation
IEEE Transactions on Aerospace and Electronic Systems, vol. 28, no. 2, pp. 404–412, 1992 - Millimeter-wave backscatter characteristics of multilayered snow surfaces
IEEE Transactions on Antennas and Propagation, vol. 38, no. 5, pp. 693–703, 1990 - Design and performance of a 215 GHz pulsed radar system
IEEE Transactions on Microwave Theory and Techniques, vol. 36, no. 6, pp. 994–1001, 1988 - Radar backscatter characteristics of trees at 215 GHz
IEEE Transactions on Geoscience and Remote Sensing, vol. 26, no. 3, pp. 217–228, 1988 - IEEE Transactions on Geoscience and Remote Sensing, vol. GE-24, no. 6, pp. 1020–1022, 1986