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  • Ram Mohan Narayanan
Article

Adaptable bandwidth for harmonic step-frequency radar

Martone, A. F., Gallagher, K. A., Sherbondy, K. D., Ranney, K. I., Dogaru, T. V., Mazzaro, G. J. & Narayanan, R. M., Jan 1 2015, In : International Journal of Antennas and Propagation. 2015, 808093.

Research output: Contribution to journalArticle

10 Scopus citations
Open Access

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 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

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

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

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
3 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

62 Scopus citations

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

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
1 Scopus citations

Design, performance and optimization for multimodal radar operation

Bhat, S. S., Narayanan, R. M. & Rangaswamy, M., Sep 1 2012, In : Sensors (Switzerland). 12, 9, p. 12673-12693 21 p.

Research output: Contribution to journalArticle

5 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

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

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

Micro-Doppler character analysis of moving objects using through-wall radar based on improved EEMD

Wang, H., Narayanan, R. M., Zhou, Z. O., Li, T. J. & Kong, L. J., Jun 1 2010, In : Dianzi Yu Xinxi Xuebao/Journal of Electronics and Information Technology. 32, 6, p. 1355-1360 6 p.

Research output: Contribution to journalArticle

17 Scopus citations

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

1 Scopus citations
2 Scopus citations

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

Multistatic micro-doppler radar for determining target orientation and activity classification

Fairchild, D. P. & Narayanan, R. M., Feb 1 2016, In : IEEE Transactions on Aerospace and Electronic Systems. 52, 1, p. 512-521 10 p., 7444065.

Research output: Contribution to journalArticle

25 Scopus citations

Multi-target detection using total correlation for noise radar systems

Kwon, Y., Narayanan, R. M. & Rangaswamy, M., Apr 17 2013, In : IEEE Transactions on Aerospace and Electronic Systems. 49, 2, p. 1251-1262 12 p., 6494411.

Research output: Contribution to journalArticle

6 Scopus citations

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

Performance of non-polarized noise modulated communications system in the presence of interference

Chuang, J. & Narayanan, R. M., Aug 1 2012, In : Wireless Personal Communications. 65, 4, p. 773-796 24 p.

Research output: Contribution to journalArticle

1 Scopus citations

Radar classification of indoor targets using support vector machines

Bufler, T. D. & Narayanan, R. M., Jan 1 2016, In : IET Radar, Sonar and Navigation. 10, 8, p. 1468-1476 9 p.

Research output: Contribution to journalArticle

16 Scopus citations

Radar micro-Doppler signatures of various human activities

Narayanan, R. M. & Zenaldin, M., Dec 1 2015, In : IET Radar, Sonar and Navigation. 9, 9, p. 1205-1215 11 p.

Research output: Contribution to journalArticle

38 Scopus citations

Radar signatures of furniture elements

Bufler, T. D., Narayanan, R. M. & Dogaru, T., Jan 1 2015, In : IEEE Transactions on Aerospace and Electronic Systems. 51, 1, p. 521-535 15 p., 7073510.

Research output: Contribution to journalArticle

5 Scopus citations
Open Access
1 Scopus citations

Shifted pixel method for through-wall radar imaging

Chen, P. H. & Narayanan, R. M., Aug 13 2012, In : IEEE Transactions on Antennas and Propagation. 60, 8, p. 3706-3716 11 p., 6204060.

Research output: Contribution to journalArticle

14 Scopus citations

Source geolocation in urban environments using multipath fingerprinting

Narayanan, R. M., Phelan, B. R. & Lenzing, E. H., Jan 1 2015, In : International Journal of Antennas and Propagation. 2015, 453157.

Research output: Contribution to journalArticle

3 Scopus citations

Sparsity-based signal processing for noise radar imaging

Astry, M., Narayanan, R. M. & Rangaswamy, M., Jan 1 2015, In : IEEE Transactions on Aerospace and Electronic Systems. 51, 1, p. 314-325 12 p., 7073494.

Research output: Contribution to journalArticle

12 Scopus citations

Target detection and reconstruction for compressive multiple-input, multiple-output ultra-wideband noise radar imaging

Kwon, Y., Narayanan, R. M. & Rangaswamy, M., Apr 1 2013, In : Journal of Electronic Imaging. 22, 2, 021007.

Research output: Contribution to journalArticle

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

Through-the-wall detection of stationary human targets using doppler radar

Narayanan, R. M., Shastry, M. C., Chen, P. H. & Levi, M., Jan 1 2010, In : Progress In Electromagnetics Research B. 20, p. 147-166 20 p.

Research output: Contribution to journalArticle

38 Scopus citations

Tracking of noncooperative airborne targets using ADS-B signal and radar sensing

Huang, M. S., Narayanan, R. M., Zhang, Y. & Feinberg, A., Apr 3 2013, In : International Journal of Aerospace Engineering. 521630.

Research output: Contribution to journalArticle

5 Scopus citations

Ultrawideband noise radar tomography: Principles, simulation, and experimental validation

Shin, H. J., Narayanan, R. M., Asmuth, M. A. & Rangaswamy, M., Jan 1 2016, In : International Journal of Microwave Science and Technology. 2016, 5787895.

Research output: Contribution to journalArticle

4 Scopus citations

Ultrawideband random noise radar design for through-wall surveillance

Lai, C. P. & Narayanan, R. M., Oct 1 2010, In : IEEE Transactions on Aerospace and Electronic Systems. 46, 4, p. 1716-1730 15 p., 5595590.

Research output: Contribution to journalArticle

58 Scopus citations

Waveform design for compressively sampled ultrawideband radar

Shastry, M. C., Narayanan, R. M. & Rangaswamy, M., Apr 1 2013, In : Journal of Electronic Imaging. 22, 2, 021011.

Research output: Contribution to journalArticle

3 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
Chapter

Noise radar techniques and progress

Narayanan, R. M., Dec 19 2016, Advanced Ultrawideband Radar: Signals, Targets, and Applications. CRC Press, p. 323-361 39 p.

Research output: Chapter in Book/Report/Conference proceedingChapter

5 Scopus citations
Conference article

Moving target indication with non-linear radar

Gallagher, K. A., Narayanan, R. M., Mazzaro, G. J., Ranney, K. I., Martone, A. F. & Sherbondy, K. D., Jun 22 2015, In : IEEE National Radar Conference - Proceedings. 2015-June, June, p. 1428-1433 6 p., 7131219.

Research output: Contribution to journalConference article

16 Scopus citations

Simulations of tomographic imaging of various target scenarios using noise waveforms

Shin, H. J., Narayanan, R. M. & Rangaswamy, M., Jun 22 2015, In : IEEE National Radar Conference - Proceedings. 2015-June, June, p. 963-968 6 p., 7131134.

Research output: Contribution to journalConference article

1 Scopus citations

Wideband imaging of concealed objects using compressive radar holography

Wilson, S. A., Narayanan, R. M. & Rangaswamy, M., Jun 22 2015, In : IEEE National Radar Conference - Proceedings. 2015-June, June, p. 925-930 6 p., 7131127.

Research output: Contribution to journalConference article

2 Scopus citations
Conference contribution

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