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2018
2 Citations (Scopus)
Ultra-wideband (UWB)
radar scanning
radio frequencies
Multilayers
waveforms
1 Citation (Scopus)

Operational Reliability of Radar Systems

Ridder, T. D. & Narayanan, R. M., Dec 3 2018, NAECON 2018 - IEEE National Aerospace and Electronics Conference. Institute of Electrical and Electronics Engineers Inc., p. 561-567 7 p. 8556638. (Proceedings of the IEEE National Aerospace Electronics Conference, NAECON; vol. 2018-July).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar systems
Radar

Optimized radar design parameters for synthetic aperture radar with limited swath

Kelly, C. D., Phelan, B. R., Dogaru, T. V., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330K. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Synthetic Aperture
synthetic aperture radar
Synthetic aperture radar
Parameter Design
Radar
4 Citations (Scopus)

Passive vector sensing for non-cooperative emitter localization in indoor environments

Hall, D. L., Narayanan, R. M., Lenzing, E. H. & Jenkins, D. M., Dec 2018, In : Electronics (Switzerland). 7, 12, 442.

Research output: Contribution to journalArticle

Open Access
Channel state information
Sensor data fusion
Direction of arrival
Sensors
Antennas
3 Citations (Scopus)

Predictive energy detection for inferring radio frequency activity

Kovarskiy, J. A., Martone, A. F., Gallagher, K. A., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1063318. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Energy Detection
radio frequencies
Dynamic Spectrum Access
Support Vector Regression
statistics
2 Citations (Scopus)

Radar tools for spectrum assessment and prediction

Martone, A. F., Sherbondy, K. D., Gallagher, K. A., Kovarskiy, J. A. & Narayanan, R. M., Jun 8 2018, 2018 IEEE Radar Conference, RadarConf 2018. Institute of Electrical and Electronics Engineers Inc., p. 647-652 6 p. (2018 IEEE Radar Conference, RadarConf 2018).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radar
Radar
education
Multiobjective optimization
predictions
1 Citation (Scopus)

Software-defined radar: Recent experiments and results

Ranney, K., Gallagher, K., Galanos, D., Hedden, A., Cutitta, R., Freeman, S., Dietlein, C., Kirk, B. & Narayanan, R., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106331E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar
radar
computer programs
Radar measurement
Software
2 Citations (Scopus)

Software-defined radios for the implementation of randomized arrays

Gallagher, K., Galanos, D., Hedden, A., Cutitta, R., McNamara, D., Freeman, S., Dietlein, C., Kirk, B., Narayanan, R. & Ranney, K., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radio receivers
computer programs
Radar
Software
Configuration

The Spectrum Analysis Solution (SAS) system: Theoretical analysis, hardware design and implementation

Narayanan, R. M., Pooler, R. K., Martone, A. F., Gallagher, K. A. & Sherbondy, K. D., Feb 22 2018, In : Sensors (Switzerland). 18, 2, 652.

Research output: Contribution to journalArticle

Radar
Entropy
Spectrum analysis
spectrum analysis
Spectrum Analysis

Ultra-wideband direction-of-arrival considerations for antenna arrays in the presence of mutual coupling

Alexander, D. B., Narayanan, R. M. & Himed, B., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1063315. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Direction of Arrival
Antenna Arrays
Direction of arrival
antenna arrays
Antenna arrays
2 Citations (Scopus)
Nondestructive examination
radio frequencies
waveforms
broadband
Multiresolution analysis
3 Citations (Scopus)

X-Band circuit-analog absorbers using unidirectional carbon fiber

Riley, E. J., Lenzing, E. H. & Narayanan, R. M., Jun 1 2018, In : IEEE Antennas and Wireless Propagation Letters. 17, 6, p. 1060-1063 4 p.

Research output: Contribution to journalArticle

Carbon fibers
Networks (circuits)
Polymers
Electric lines
Frequency selective surfaces
2017
1 Citation (Scopus)

Analysis of Sudoku coded waveforms and application to planar phased arrays

Bufler, T. D., Narayanan, R. M. & Sherbondy, K. D., Jun 7 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers Inc., p. 1239-1244 6 p. 7944394. (2017 IEEE Radar Conference, RadarConf 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

beam steering
permutations
antenna arrays
phased arrays
Antenna arrays
8 Citations (Scopus)

Cognitive software defined radar: Waveform design for clutter and interference suppression

Kirk, B. H., Owen, J. W., Narayanan, R. M., Blunt, S. D., Martone, A. F. & Sherbondy, K. D., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018818

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Interference Suppression
Interference suppression
clutter
Clutter
Waveform
4 Citations (Scopus)

Comparison of RF spectrum prediction methods for dynamic spectrum access

Kovarskiy, J. A., Martone, A. F., Gallagher, K. A., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018819

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Dynamic Spectrum Access
Frequency Spectrum
radio frequencies
Hidden Markov models
Neural networks

Compressive sensing meets noise radar

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Jan 1 2017, Compressive Sensing for Urban Radar. CRC Press, p. 429-459 31 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Spurious signal noise
Radar systems
radar
Radar imaging
imaging radar
1 Citation (Scopus)

Conventional and emerging waveforms for detection and imaging of targets behind walls

Ahmad, F. & Narayanan, R. M., Jan 1 2017, Through-the-Wall Radar Imaging. CRC Press, p. 157-184 28 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Imaging techniques
Signal interference
human activity
detection
need
7 Citations (Scopus)
equivalence
Photons
radar cross sections
Radar cross section
Scattering
3 Citations (Scopus)

Design and performance of a microwave nondestructive testing system for damage analysis of FRP composites

Kim, T. H., Navagato, M. D., James, R. & Narayanan, R. M., Jan 1 2017, 32nd Technical Conference of the American Society for Composites 2017. Pipes, R. B., Yu, W. & Goodsell, J. (eds.). DEStech Publications Inc., Vol. 4. p. 2378-2393 16 p.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Nondestructive examination
Polymers
Microwaves
Defects
Fibers
12 Citations (Scopus)

Design of Ultrawideband Stepped-Frequency Radar for Imaging of Obscured Targets

Phelan, B. R., Ranney, K. I., Gallagher, K. A., Clark, J. T., Sherbondy, K. D. & Narayanan, R. M., Jul 15 2017, In : IEEE Sensors Journal. 17, 14, p. 4435-4446 12 p., 7932846.

Research output: Contribution to journalArticle

Ultra-wideband (UWB)
radar
Radar
radar imagery
Imaging techniques
7 Citations (Scopus)

Electric and magnetic target polarization in quantum radar

Brandsema, M., Narayanan, R. M. & Lanzagorta, M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 101880C

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar
radar
Radar cross section
Polarization
Radar Cross Section
3 Citations (Scopus)

Foveal scale space generation with the log-polar transform

Long, A. D., Narayanan, R. M., Kane, T. J., Rice, T. F. & Tauber, M. J., Jan 1 2017, Image Sensing Technologies: Materials, Devices, Systems, and Applications IV. Dutta, A. K. & Dhar, N. K. (eds.). SPIE, 1020910. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10209).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Scale Space
Image sensors
Pixels
Transform
Processing
5 Citations (Scopus)

Global positioning system processing methods for GPS passive coherent location

Kaiser, S. A., Christianson, A. J. & Narayanan, R. M., Sep 1 2017, In : IET Radar, Sonar and Navigation. 11, 9, p. 1406-1416 11 p.

Research output: Contribution to journalArticle

Global positioning system
Processing
Radar
Specifications
Hardware
4 Citations (Scopus)

High-resolution nondestructive testing of multilayer dielectric materials using wideband microwave synthetic aperture radar imaging

Kim, T. H., James, R. & Narayanan, R. M., Jan 1 2017, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017. Yu, T-Y., Wu, H. F., Shull, P. J. & Gyekenyesi, A. L. (eds.). SPIE, 1016903. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10169).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar Imaging
Radar imaging
Synthetic Aperture
synthetic aperture radar
Synthetic aperture radar
3 Citations (Scopus)

Initial processing and analysis of forward- and side-looking data from the Spectrally Agile Frequency-Incrementing Reconfigurable (SAFIRE) radar

Ranney, K., Phelan, B., Sherbondy, K., Kirose, G., Smith, G., Clark, J., Harrison, A., Ressler, M., Nguyen, L. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 101881J

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar systems
Research laboratories
Synthetic aperture radar
Ultra-wideband (UWB)
Radar
2 Citations (Scopus)

Medical microwave imaging and analysis

Chandra, R., Balasingham, I., Zhou, H. & Narayanan, R. M., Jan 1 2017, Medical Image Analysis and Informatics: Computer-Aided Diagnosis and Therapy. CRC Press, p. 451-466 16 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

Diagnostic Imaging
Microwaves
tomography
X-Rays
Imaging techniques
3 Citations (Scopus)

Modeling and simulation of environmental impact damage of aerospace composites and its detection scheme

James, R., Kim, T. H., Navagato, M. D. & Narayanan, R. M., Jan 1 2017, 32nd Technical Conference of the American Society for Composites 2017. Pipes, R. B., Yu, W. & Goodsell, J. (eds.). DEStech Publications Inc., p. 2363-2377 15 p. (32nd Technical Conference of the American Society for Composites 2017; vol. 4).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Birds
Environmental impact
Composite structures
Delamination
Carbon fibers
1 Citation (Scopus)

Multistatic passive coherent location resource optimization

Kaiser, S. A., Christianson, A. J. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018803

Research output: Chapter in Book/Report/Conference proceedingConference contribution

resources
optimization
Resources
Optimization
Radar
3 Citations (Scopus)

Multistatic radar Doppler estimation for passive coherent location

Kaiser, S. A., Christianson, A. & Narayanan, R. M., Jun 7 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers Inc., p. 329-334 6 p. 7944222. (2017 IEEE Radar Conference, RadarConf 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

multistatic radar
Doppler radar
velocity measurement
Velocity measurement
Measurement errors
15 Citations (Scopus)

Nonlinear Radar for Finding RF Electronics: System Design and Recent Advancements

Mazzaro, G. J., Martone, A. F., Ranney, K. I. & Narayanan, R. M., May 2017, In : IEEE Transactions on Microwave Theory and Techniques. 65, 5, p. 1716-1726 11 p., 7811243.

Research output: Contribution to journalArticle

systems engineering
radar
Radar
Electronic equipment
Systems analysis
1 Citation (Scopus)

Passive coherent location direct signal suppression using hardware mixing techniques

Kaiser, S. A., Christianson, A. J. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1018802. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10188).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

hardware
Radar
retarding
Hardware
surveillance
1 Citation (Scopus)

Passive coherent location matched filter alternative

Kaiser, S. A., Christianson, A. & Narayanan, R. M., Jun 7 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers Inc., p. 596-600 5 p. 7944273. (2017 IEEE Radar Conference, RadarConf 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

matched filters
Matched filters
surveillance
filters
interference
3 Citations (Scopus)

Prognostic investigation of galvanic corrosion precursors in aircraft structures and their detection strategy

James, R., Kim, T. H. & Narayanan, R. M., Jan 1 2017, Nondestructive Characterization and Monitoring of Advanced Materials, Aerospace, and Civil Infrastructure 2017. Yu, T-Y., Wu, H. F., Shull, P. J. & Gyekenyesi, A. L. (eds.). SPIE, 101690C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10169).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

aircraft structures
Corrosion
Precursor
Aircraft
corrosion
1 Citation (Scopus)

Radar detection of buried targets in coastal environments

Brode, C. M. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 101881M

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radar detection
Radar
Soil
soils
Soils
3 Citations (Scopus)

Radar for disease detection and monitoring

Zhou, H., Narayanan, R. M., Balasingham, I. & Chandra, R., Jan 1 2017, Radar for Indoor Monitoring: Detection, Classification, and Assessment. CRC Press, p. 301-336 36 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

human body
radar
Radar
apertures
Microwaves

Radar research at the Pennsylvania State University Radar and Communications Laboratory

Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1018816. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10188).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar
radar
communication
Communication
Spectrum Sensing
3 Citations (Scopus)

Recent non-linear radar research at the Army Research Laboratory

Gallagher, K. A., Mazzaro, G. J., Martone, A. F., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, 101881B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10188).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

synthetic aperture radar
Research laboratories
Synthetic aperture radar
Radar
radar
4 Citations (Scopus)

Sparsely sampled wideband radar holographic imaging for detection of concealed objects

Narayanan, R. M., Wilson, S. A. & Rangaswamy, M., Jan 1 2017, In : Progress In Electromagnetics Research B. 72, 1, p. 67-93 27 p.

Research output: Contribution to journalArticle

radar
Radar
sampling
interpolation
Sampling
4 Citations (Scopus)

Static and moving target imaging using harmonic radar

Gallagher, K. A., Narayanan, R. M., Mazzaro, G. J., Martone, A. F. & Sherbondy, K. D., Jun 1 2017, In : Electronics (Switzerland). 6, 2, 20.

Research output: Contribution to journalArticle

Radar
Imaging techniques
Semiconductor materials
Antennas
Synthetic apertures
2 Citations (Scopus)

Sudoku inspired designs for radar waveforms and antenna arrays

Bufler, T. D., Narayanan, R. M. & Sherbondy, K. D., Mar 2017, In : Electronics (Switzerland). 6, 1, 13.

Research output: Contribution to journalArticle

Antenna arrays
Radar
Antennas
4 Citations (Scopus)

System upgrades and performance evaluation of the spectrally agile, frequency incrementing reconfigurable (SAFIRE) radar system

Phelan, B. R., Ranney, K. I., Ressler, M. A., Clark, J. T., Sherbondy, K. D., Kirose, G. A., Harrison, A. C., Galanos, D. T., Saponaro, P. J., Treible, W. R. & Narayanan, R. M., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 1018812

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar systems
Radar
radar
Performance Evaluation
evaluation
6 Citations (Scopus)

The Effect of Polarization on the Quantum Radar Cross Section Response

Brandsema, M. J., Narayanan, R. M. & Lanzagorta, M., Apr 2017, In : IEEE Journal of Quantum Electronics. 53, 2, 7829333.

Research output: Contribution to journalArticle

radar cross sections
Radar cross section
Polarization
Radar
Photons
16 Citations (Scopus)
Radar Cross Section
radar cross sections
Radar cross section
Computational Analysis
Theoretical Analysis
3 Citations (Scopus)

Theoretical considerations for a dynamic calibration target for through-wall and through-rubble motion-sensing Doppler radar

Harner, M. J., Brandsema, M., Narayanan, R. M., Jendzurski, J. R. & Paulter, N. G., Jan 1 2017, Radar Sensor Technology XXI. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 10188. 101880A

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Doppler radar
Doppler
Radar
Calibration
Sensing
7 Citations (Scopus)

Through-wall single and multiple target imaging using MIMO radar

Narayanan, R. M., Gebhardt, E. T. & Broderick, S. P., Dec 2017, In : Electronics (Switzerland). 6, 4, 70.

Research output: Contribution to journalArticle

Target tracking
Radar
Imaging techniques
Geometry
National security
1 Citation (Scopus)

Two-port representation of propagation and scattering in radar

Allebach, J. M., Narayanan, R. M. & Himed, B., Jun 7 2017, 2017 IEEE Radar Conference, RadarConf 2017. Institute of Electrical and Electronics Engineers Inc., p. 1087-1092 6 p. 7944366. (2017 IEEE Radar Conference, RadarConf 2017).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radar
waveforms
Radar
clutter
Scattering
2016
2 Citations (Scopus)

A dynamic spectrum analysis solution for the characterization of the UHF spectrum

Pooler, R. K., Narayanan, R. M., Sherbondy, K. D., Martone, A. F. & Gallagher, K. A., Jan 1 2016, Radar Sensor Technology XX. Doerry, A. & Ranney, K. I. (eds.). SPIE, 98290R. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9829).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Spectrum Analysis
Frequency Spectrum
ultrahigh frequencies
Dynamic Analysis
Spectrum analysis
2 Citations (Scopus)

Analysis and implementation of the foveated vision of the raptor eye

Long, A. D., Narayanan, R. M., Kane, T. J., Rice, T. F. & Tauber, M. J., Jan 1 2016, Image Sensing Technologies: Materials, Devices, Systems, and Applications III. Dhar, N. K. & Dutta, A. K. (eds.). SPIE, 98540T. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9854).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

fovea
Field of View
Optical systems
field of view
Optical System
5 Citations (Scopus)

Analytical formulation of the quantum electromagnetic cross section

Brandsema, M., Narayanan, R. M. & Lanzagorta, M., Jan 1 2016, Radar Sensor Technology XX. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 9829. 98291H

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Radar Cross Section
radar cross sections
Radar cross section
Cross section
electromagnetism
2 Citations (Scopus)

An overview of spectrum sensing for harmonic radar

Martone, A. F., Ranney, K. I., Sherbondy, K. D., Gallagher, K. A., Mazzaro, G. J. & Narayanan, R. M., Dec 30 2016, 2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016. Institute of Electrical and Electronics Engineers Inc., 7803226. (2016 International Symposium on Fundamentals of Electrical Engineering, ISFEE 2016).

Research output: Chapter in Book/Report/Conference proceedingConference contribution

radar
Radar
radio frequency interference
harmonics
clutter