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  • Ram Mohan Narayanan

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

2 Scopus citations

Ampliude based compressive sensing for UWB noise radar signal

Wu, J., Liang, Q., Chen, D., Cheng, X. & Narayanan, R. M., Dec 1 2012, 2012 IEEE Globecom Workshops, GC Wkshps 2012. p. 1430-1434 5 p. 6477794. (2012 IEEE Globecom Workshops, GC Wkshps 2012).

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

5 Scopus citations

A multi-target detector using mutual information for noise radar systems in low SNR regimes

Kwon, Y., Narayanan, R. M. & Rangaswamy, M., Nov 22 2010, 2010 International Waveform Diversity and Design Conference, WDD 2010. p. 105-109 5 p. 5592388. (2010 International Waveform Diversity and Design Conference, WDD 2010).

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

8 Scopus citations

An adaptive multimodal radar system with progressive resolution enhancement

Bhat, S., Narayanan, R. M. & Rangaswamy, M., Nov 22 2010, 2010 International Waveform Diversity and Design Conference, WDD 2010. p. 95-99 5 p. 5592382

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

3 Scopus citations

Analysis and design of algorithms for compressive sensing based noise radar systems

Shastry, M. C., Kwon, Y., Narayanan, R. M. & Rangaswamy, M., Oct 12 2012, 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012. p. 333-336 4 p. 6250503. (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

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

3 Scopus citations

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

2 Scopus citations

Analysis of Damage in Unidirectional CFRP Circuit Analog Absorbers

Ordonnell, J. C., Narayanan, R. M. & Lenzing, E. H., Dec 3 2018, NAECON 2018 - IEEE National Aerospace and Electronics Conference. Institute of Electrical and Electronics Engineers Inc., p. 555-560 6 p. 8556636. (Proceedings of the IEEE National Aerospace Electronics Conference, NAECON; vol. 2018-July).

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

1 Scopus citations

Analysis of sparse co-prime sensing array performance using wideband noise signals

Alexander, D. B., Narayanan, R. M. & Himed, B., Apr 10 2018, Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017. Matthews, M. B. (ed.). Institute of Electrical and Electronics Engineers Inc., p. 1147-1151 5 p. 8335530. (Conference Record of 51st Asilomar Conference on Signals, Systems and Computers, ACSSC 2017; vol. 2017-October).

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

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

8 Scopus citations

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

2 Scopus citations

Antenna placement for minimizing target localization error in UWB MIMO noise radar

Chen, W. J. & Narayanan, R. M., Apr 4 2011, In : IEEE Antennas and Wireless Propagation Letters. 10, p. 135-138 4 p., 5720259.

Research output: Contribution to journalArticle

22 Scopus citations

A portable real-time digital noise radar system for through-the-wall imaging

Chen, P. H., Shastry, M. C., Lai, C. P. & Narayanan, R. M., Apr 10 2012, In : IEEE Transactions on Geoscience and Remote Sensing. 50, 10 PART2, p. 4123-4134 12 p., 6178010.

Research output: Contribution to journalArticle

49 Scopus citations

Application and performance of convolutional neural networks to SAR

Fox, M. R. & Narayanan, R. M., Jan 1 2018, Radar Sensor Technology XXII. Doerry, A. & Ranney, K. I. (eds.). SPIE, 1063304. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 10633).

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

Application of Unidirectional Carbon-Fiber-Reinforced-Polymer Laminas in Circuit-Analog Absorbers

Riley, E. J., Lenzing, E. H. & Narayanan, R. M., Dec 1 2018, In : IEEE Transactions on Electromagnetic Compatibility. 60, 6, p. 1743-1751 9 p., 8334655.

Research output: Contribution to journalArticle

6 Scopus citations

A technique for the extraction of ultra-wideband (UWB) signals concealed in frequency band folded responses

Vela, R., Narayanan, R. M. & Erisman, D., Jul 13 2011, Radar Sensor Technology XV. Vol. 8021. 80211A

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

1 Scopus citations

A technique for the generation of customizable ultra-wideband pseudo-noise waveforms

Vela, R., Erisman, D. & Narayanan, R. M., Jul 13 2011, Radar Sensor Technology XV. 802118. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8021).

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

1 Scopus citations

A thorough analysis of various geometries for a dynamic calibration target for through-wall and through-rubble radar

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

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

1 Scopus citations

Band-limited random waveforms in compressive radar imaging

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Jul 23 2012, Compressive Sensing. 83650U. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8365).

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

1 Scopus citations

Bandwidth sharing and scan scheduling in multimodal radar with communications and tracking

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Sep 1 2013, In : IETE Journal of Research. 59, 5, p. 551-562 12 p.

Research output: Contribution to journalArticle

9 Scopus citations

Bandwidth sharing and scheduling for multimodal radar with communications and tracking

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Oct 12 2012, 2012 IEEE 7th Sensor Array and Multichannel Signal Processing Workshop, SAM 2012. p. 233-236 4 p. 6250476. (Proceedings of the IEEE Sensor Array and Multichannel Signal Processing Workshop).

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

12 Scopus citations

CGLRT plus TDL beamforming for ultrawideband MIMO noise radar

Chen, W. J. & Narayanan, R. M., Jul 23 2012, In : IEEE Transactions on Aerospace and Electronic Systems. 48, 3, p. 1858-1869 12 p., 6237566.

Research output: Contribution to journalArticle

12 Scopus citations

Characterizing detection thresholds using extreme value theory in compressive noise radar imaging

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Aug 8 2013, Compressive Sensing II. 87170B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8717).

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

3 Scopus citations

Circuit models for Salisbury screens made from unidirectional carbon fiber composite sandwich structures

Riley, E. J., Lenzing, E. H. & Narayanan, R. M., Jan 1 2016, Radar Sensor Technology XX. Doerry, A. & Ranney, K. I. (eds.). SPIE, 982915. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 9829).

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

6 Scopus citations

Classification and modeling of human activities using empirical mode decomposition with S-band and millimeter-wave micro-Doppler radars

Fairchild, D. P. & Narayanan, R. M., Dec 1 2012, Radar Sensor Technology XVI. 83610X. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8361).

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

12 Scopus citations

Classification via the shadow region in SAR imagery

Papson, S. & Narayanan, R. M., Apr 1 2012, In : IEEE Transactions on Aerospace and Electronic Systems. 48, 2, p. 969-980 12 p., 6178042.

Research output: Contribution to journalArticle

71 Scopus citations

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

16 Scopus citations
9 Scopus citations

Compressive radar imaging using white stochastic waveforms

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Nov 22 2010, 2010 International Waveform Diversity and Design Conference, WDD 2010. p. 90-94 5 p. 5592367. (2010 International Waveform Diversity and Design Conference, WDD 2010).

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

24 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

Cross-correlation analysis of noise radar signals propagating through lossy dispersive media

Smith, S. & Narayanan, R. M., Jul 13 2011, Radar Sensor Technology XV. Vol. 8021. 802116

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

6 Scopus citations
1 Scopus citations

Delayed and summed adaptive noise waveforms for target matched radar detection

Narayanan, R. M. & McCoy, N. S., Sep 16 2013, 2013 22nd International Conference on Noise and Fluctuations, ICNF 2013. 6578958. (2013 22nd International Conference on Noise and Fluctuations, ICNF 2013).

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

5 Scopus citations
1 Scopus citations

Derivation and validation of the nonlinear radar range equation

Gallagher, K. A., Mazzaro, G. J., Martone, A. F., Sherbondy, K. D. & Narayanan, R. M., Jan 1 2016, Radar Sensor Technology XX. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 9829. 98290P

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

9 Scopus citations

Design, performance and optimization for multimodal radar operation

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Sep 2012, In : Sensors (Switzerland). 12, 9, p. 12673-12693 21 p.

Research output: Contribution to journalArticle

5 Scopus citations

Design and performance of a multimodal radar test-bed for progressive resolution enhancement

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Dec 1 2010, Conference Record of the 44th Asilomar Conference on Signals, Systems and Computers, Asilomar 2010. p. 1667-1671 5 p. 5757822. (Conference Record - Asilomar Conference on Signals, Systems and Computers).

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

1 Scopus citations

Design and performance of an integrated waveform-agile multi-modal track-before-detect sensing system

Liu, S., Bhat, S., Zhang, J. J., Ding, Q., Narayanan, R. M., Papandreou-Suppappola, A., Kay, S. & Rangaswamy, M., Dec 1 2011, Conference Record of the 45th Asilomar Conference on Signals, Systems and Computers, ASILOMAR 2011. p. 1530-1534 5 p. 6190274

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

2 Scopus citations

Design of a covert RFID tag network for target discovery and target information routing

Pan, Q. & Narayanan, R. M., Oct 2011, In : Sensors. 11, 10, p. 9242-9259 18 p.

Research output: Contribution to journalArticle

2 Scopus citations

Design of active circulators using high-speed operational amplifiers

Chen, P. H. & Narayanan, R. M., Oct 1 2010, In : IEEE Microwave and Wireless Components Letters. 20, 10, p. 575-577 3 p., 5565365.

Research output: Contribution to journalArticle

13 Scopus citations

Design of spectrally versatile forward-looking ground penetrating radar for detection of concealed targets

Phelan, B. R., Ressler, M. A., Mazzaro, G. J., Sherbondy, K. D. & Narayanan, R. M., Aug 8 2013, Radar Sensor Technology XVII. 87140B. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8714).

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

11 Scopus citations

Direct digitization of ultra-wideband (UWB) noise signals using frequency band folding

Vela, R., Woodington, G., Deluca, M. R. & Narayanan, R. M., Jul 13 2011, Radar Sensor Technology XV. 802115. (Proceedings of SPIE - The International Society for Optical Engineering; vol. 8021).

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

1 Scopus citations

Earthquake survivor detection using life signals from radar micro-doppler

Narayanan, R. M., Dec 1 2011, p. 259-265. 7 p.

Research output: Contribution to conferencePaper

12 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

11 Scopus citations

Fast threat detection and localization using super-regenerative transceiver in random noise radar

Zhang, Y., Wang, S. & Narayanan, R. M., Oct 22 2012, In : IEEE Transactions on Aerospace and Electronic Systems. 48, 4, p. 3620-3636 17 p., 6324747.

Research output: Contribution to journalArticle

4 Scopus citations

Feature analysis for indoor radar target classification

Bufler, T. D. & Narayanan, R. M., Jan 1 2016, Radar Sensor Technology XX. Doerry, A. & Ranney, K. I. (eds.). SPIE, Vol. 9829. 98290Y

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

Fifty years of noise radar

Lukin, K. A. & Narayanan, R. M., Oct 8 2010, 2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, MSMW'2010. 5545990. (2010 International Kharkov Symposium on Physics and Engineering of Microwaves, Millimeter and Submillimeter Waves, MSMW'2010).

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

10 Scopus citations

Fifty years of noise radar

Lukin, K. A. & Narayanan, R. M., Sep 20 2010, 4th Microwave and Radar Week MRW-2010 - 11th International Radar Symposium, IRS 2010 - Conference Proceedings. p. 210-211 2 p. 5547436. (4th Microwave and Radar Week MRW-2010 - 11th International Radar Symposium, IRS 2010 - Conference Proceedings).

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

4 Scopus citations