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  • Ram Mohan Narayanan
2018

Cognitive software defined radar: A reactive approach to RFI avoidance

Kirk, B. H., Gallagher, K. A., Owen, J. W., Narayanan, R. M., Martone, A. F. & Sherbondy, K. D., Jun 8 2018, 2018 IEEE Radar Conference, RadarConf 2018. Institute of Electrical and Electronics Engineers Inc., p. 630-635 6 p. (2018 IEEE Radar Conference, RadarConf 2018).

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

9 Scopus citations

Considerations and framework for foveated imaging systems

Narayanan, R. M., Kane, T. J., Rice, T. F. & Tauber, M. J., Sep 1 2018, In : Photonics. 5, 3, 18.

Research output: Contribution to journalArticle

1 Scopus citations

Considerations in the development of a foveated imaging system for unmanned aerial vehicles (UAVs)

O'Neill, A. D., Davidson, J. C., Kane, T. J., Narayanan, R. M. & Dhar, N. K., Jan 1 2018, Image Sensing Technologies: Materials, Devices, Systems, and Applications V. Dutta, A. K. & Dhar, N. K. (eds.). SPIE, 1065610. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10656).

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

1 Scopus citations

Energy allocation for tailored waveform design using the Taguchi method for clutter suppression and enhanced detection of targets

Idriss, Z. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

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

Examination of radar imagery from recent data collections using the spectrally agile frequency-incrementing reconfigurable (SAFIRE) radar system

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

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

Experimental demonstration of cognitive spectrum sensing & notching for radar

Owen, J. W., Ravenscroft, B., Kirk, B. H., Blunt, S. D., Allen, C. T., Martone, A. F., Sherbondy, K. D. & Narayanan, R. M., Jun 8 2018, 2018 IEEE Radar Conference, RadarConf 2018. Institute of Electrical and Electronics Engineers Inc., p. 957-962 6 p. (2018 IEEE Radar Conference, RadarConf 2018).

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

8 Scopus citations

Information elasticity in pseudorandom code pulse compression

Liu, A. Z., Narayanan, R. M. & Rangaswamy, M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330F. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

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

1 Scopus citations

Information elasticity in radar systems

Narayanan, R. M., Liu, A. Z., Singerman, P. G. & Rangaswamy, M., Aug 23 2018, In : Electronics Letters. 54, 17, p. 1049-1051 3 p.

Research output: Contribution to journalArticle

2 Scopus citations

Information elasticity in ultra-wideband target detection amongst distributed clutter

Singerman, P. G., Narayanan, R. M. & Rangaswamy, M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 106330G. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

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

1 Scopus citations

Microwave imaging using ultra-wideband noise waveforms for nondestructive testing of multilayer structures

Navagato, M. D. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1063314. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

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

2 Scopus citations

Multifunctional Radar and Communications Waveform Using Chaos

Pici, C. J. & Narayanan, R. M., Dec 3 2018, NAECON 2018 - IEEE National Aerospace and Electronics Conference. Institute of Electrical and Electronics Engineers Inc., p. 568-572 5 p. 8556756. (Proceedings of the IEEE National Aerospace Electronics Conference, NAECON; vol. 2018-July).

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

2 Scopus citations
2 Scopus citations

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

1 Scopus citations

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

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
4 Scopus citations

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

3 Scopus citations

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

2 Scopus citations

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

1 Scopus citations

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

2 Scopus citations

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

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

1 Scopus citations
2 Scopus citations

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

3 Scopus citations
2019

Abnormal gait detection and classification using micro-Doppler radar signatures

Hall, D. L., Ridder, T. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110030Q. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

A compound Gaussian-based waveform design approach for enhanced target detection in multistatic radar imaging

Idriss, Z., Raj, R. G. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110031C. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Additive manufacturing for microwave and millimeter-wave antennas: A summary of current technology and experimentation

O'Neill, A. D., Davidson, J. C., Kane, T. J. & Narayanan, R. M., Jan 1 2019, Image Sensing Technologies: Materials, Devices, Systems, and Applications VI. Dhar, N. K., Dutta, A. K. & Babu, S. R. (eds.). SPIE, 109800Y. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10980).

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

Analyzing receiver bandwidth for near-range ultra-wideband pulse compression imaging radar systems

Phelan, B. R., Kelly, C. D., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110031E. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Application of microwave noiselets for nondestructive testing of unidirectional carbon fiber reinforced polymers

Navagato, M. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100316. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Applying Periodic Retraining to Survival Analysis-Based Dynamic Spectrum Access Algorithms

Lipski, M. V. & Narayanan, R. M., Jan 2 2019, 2018 IEEE Military Communications Conference, MILCOM 2018. Institute of Electrical and Electronics Engineers Inc., p. 871-876 6 p. 8599767. (Proceedings - IEEE Military Communications Conference MILCOM; vol. 2019-October).

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

4 Scopus citations

A stochastic model for prediction and avoidance of RF interference to cognitive radars

Kovarskiy, J. A., Narayanan, R. M., Martone, A. F. & Sherbondy, K. D., Apr 2019, 2019 IEEE Radar Conference, RadarConf 2019. Institute of Electrical and Electronics Engineers Inc., 8835523. (2019 IEEE Radar Conference, RadarConf 2019).

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

Avoidance of Time-Varying Radio Frequency Interference with Software-Defined Cognitive Radar

Kirk, B. H., Narayanan, R. M., Gallagher, K. A., Martone, A. F. & Sherbondy, K. D., Jun 2019, In : IEEE Transactions on Aerospace and Electronic Systems. 55, 3, p. 1090-1107 18 p., 8574912.

Research output: Contribution to journalArticle

5 Scopus citations

Channel-hopping blind rendezvous for cognitive radio networks using channel occupancy prediction

Lipski, M. V. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100319. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

2 Scopus citations

Cognitive software-defined radar: Evaluation of target detection with RFI avoidance

Kirk, B. H., Kozy, M. A., Gallagher, K. A., Narayanan, R. M., Buehrer, R. M., Martone, A. F. & Sherbondy, K. D., Apr 2019, 2019 IEEE Radar Conference, RadarConf 2019. Institute of Electrical and Electronics Engineers Inc., 8835498. (2019 IEEE Radar Conference, RadarConf 2019).

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

Comparing stochastic and Markov decision process approaches for predicting radio frequency interference

Kovarskiy, J. A., Kozy, M., Thornton, C., Martone, A. F., Narayanan, R. M., Buehrer, R. M. & Sherbondy, K. D., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100318. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Comparison of noise and chirp waveforms for radar target detection in clutter

Narayanan, R. M., Allebach, J. M. & Himed, B., Aug 1 2019, In : IET Radar, Sonar and Navigation. 13, 8, p. 1333-1343 11 p.

Research output: Contribution to journalArticle

Cost function design for modeling information overload in radar systems

Singerman, P. G., Narayanan, R. M. & Rangaswamy, M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110030A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Design of spectrally adaptive noise radar waveforms

Pici, C. J. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110030M. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Electromagnetic response changes of unidirectional carbon fiber-reinforced polymer circuit-analog absorbers due to post-processing impact damage

O'Donnell, J. C., Riley, E. J. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100317. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

FM radio passive multistatic radar using data fusion

Handel, C. F. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100303. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Investigation of airborne synthetic aperture radar parameters for buried target detection

Kelly, C. D., Phelan, B. R., Dogaru, T. V., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 1100306. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Investigation of surface treatment methods for 3D printed optical components

Davidson, J. C., Zhang, J., Kane, T. J. & Narayanan, R. M., Jan 1 2019, CLEO: Applications and Technology, CLEO_AT 2019. OSA - The Optical Society, (Optics InfoBase Conference Papers; vol. Part F127-CLEO_AT 2019).

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

Investigation of Surface Treatment Methods for 3D Printed Optical Components

Davidson, J. C., Zhang, J., Kane, T. J. & Narayanan, R. M., May 1 2019, 2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings. Institute of Electrical and Electronics Engineers Inc., 8749754. (2019 Conference on Lasers and Electro-Optics, CLEO 2019 - Proceedings).

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

Lower bounds for wideband direction-finding with mutual coupling

Alexander, D. B., Narayanan, R. M. & Himed, B., Apr 2019, 2019 IEEE Radar Conference, RadarConf 2019. Institute of Electrical and Electronics Engineers Inc., 8835581. (2019 IEEE Radar Conference, RadarConf 2019).

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

Microwave imaging of multilayered structures using ultrawideband noise signals

Navagato, M. D. & Narayanan, R. M., Jun 2019, In : NDT and E International. 104, p. 19-33 15 p.

Research output: Contribution to journalArticle

2 Scopus citations

Microwave Imaging of Nonsparse Object Using Dual-Mesh Method and Iterative Method with Adaptive Thresholding

Zhou, H. & Narayanan, R. M., Jan 1 2019, In : IEEE Transactions on Antennas and Propagation. 67, 1, p. 504-512 9 p., 8493316.

Research output: Contribution to journalArticle

1 Scopus citations

Mitigation of target distortion in pulse-agile sensors via Richardson-Lucy deconvolution

Kirk, B. H., Martone, A. F., Sherbondy, K. D. & Narayanan, R. M., Nov 14 2019, In : Electronics Letters. 55, 23, p. 1249-1252 4 p.

Research output: Contribution to journalArticle

Modified transmitted reference technique for multi-resolution radar timing and synchronization

Young, J. R., Narayanan, R. M. & Jenkins, Jr., D. M., Jan 1 2019, Radar Sensor Technology XXIII. Ranney, K. I. & Doerry, A. (eds.). SPIE, 110031A. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 11003).

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

Multistatic Doppler Estimation Using Global Positioning System Passive Coherent Location

Kaiser, S. A., Christianson, A. J. & Narayanan, R. M., Dec 2019, In : IEEE Transactions on Aerospace and Electronic Systems. 55, 6, p. 2978-2991 14 p., 8642959.

Research output: Contribution to journalArticle

1 Scopus citations