Spatial Processing Using High-Fidelity Models of Dual-Polarization Antenna Elements

Authors

  • John N. Spitzmiller Integration and Production Program Directorate Parsons, Huntsville, AL 35806, USA
  • Sanyi Y. Choi Integration and Production Program Directorate Parsons, Huntsville, AL 35806, USA

DOI:

https://doi.org/10.13052/2022.ACES.J.370103

Keywords:

antenna arrays,, beamforming,, nullsteering,, polarization matching, spatial filters, spatial processing

Abstract

This paper generalizes a recent improvement to a traditional spatial-processing algorithm to optimally use body-mounted arrays of dual-polarization radio-frequency antenna elements rather than single-polarization antenna elements. The paper’s generalized algorithm exploits high-fidelity far-field gain and polarization data, generated most practically by a computational electromagnetic solver (CES), to characterize the antenna array’s individual dual-polarization elements. Using this characterization and that of the desired and undesired communication nodes’ antennas, the generalized algorithm determines the array’s optimal weights. The subsequent application of a CES to a practical scenario, in which an optimally weighted array of dual-polarization antenna elements is mounted on a representative body, demonstrates the generalized algorithm’s exceptional spatial-processing performance.

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Author Biographies

John N. Spitzmiller, Integration and Production Program Directorate Parsons, Huntsville, AL 35806, USA

John Spitzmiller has worked for Parsons (formerly Cobham Analytic Solutions and SPARTA, Inc.) in Huntsville, Alabama since 2006. He has served as Chief Engineer of Offensive Missile Programs since 2011. In this position he has worked on a wide variety of efforts involving analysis, modeling, simulation, and assessment of radar, RF-navigation, RF-telemetry, and electronic-warfare systems. Parsons named him a Fellow in 2018. From 1999 to 2006, he served as an electronics engineer in the Scientific and Technical Modeling and Simulation Branch of the Defense Intelligence Agency’s Missile and Space Intelligence Center on Redstone Arsenal, Alabama. From 1995 to 1999, he worked in the Sensor Systems and Technologies Department at Dynetics, Inc. in Huntsville, Alabama. A 1994 Goldwater Scholar, he graduated summa cum laude with a B.S. in electrical engineering from the University of Missouri at Rolla in 1995. He subsequently earned an M.S.E. and Ph.D. in electrical engineering from the University of Alabama in Huntsville. His current research interests include advanced techniques for signal, image, and spatial processing and linear and nonlinear state estimation.

Sanyi Y. Choi, Integration and Production Program Directorate Parsons, Huntsville, AL 35806, USA

Sanyi Choi is a senior engineer at Parsons Government Services, where she has been employed since 2018. She is responsible for performing radar system analysis, modeling, and simulation. She has primarily supported the Defense Intelligence Agency/Missile and Space Intelligence Center (DIA/MSIC) with advanced signal processing methodologies and Synthetic Aperture Imaging. From 2010 to 2018 she was with Northrop Grumman Corp. in Huntsville, Alabama where she worked in Enhanced Command and Control Battle Management and Communications (EC2BMC) activities in support of the Missile Defense Agency (MDA) as a system engineer supporting on the development of advanced discrimination algorithm. She earned a B.S.E. and M.S.E. in electrical engineering from the University of Alabama in Huntsville.

References

J. Spitzmiller, “Improved spatial processing through high-fidelity antenna modeling,” IEEE/ION Position, Location, and Navigation Symposium, Portland, OR, April 2020.

W. Stutzman and G. Thiele, Antenna Theory and Design, 3rd ed., John Wiley & Sons, Hoboken, 2013.

C. Pang, P. Hoogeboom, F. Le Chevalier, H. Russchenberg, J. Dong, T. Wang, and X. Wang, “Dual-polarized planar phased array analysis for meteorological applications,” International Journal of Antennas and Propagation, 2015.

Z. Chen, T. Li, D. Peng, and K. Du, “Two-dimensional beampattern synthesis for polarized smart antenna array and its sparse array optimization,” International Journal of Antennas and Propagation, 2020.

R. Fante, “Principles of adaptive space-time-polarization cancellation of broadband interference,” MITRE Corporation, 2004.

H. Wang, L. Yang, Y. Yang, and H. Zhang, “Anti-jamming of Beidou navigation based on polarization sensitive array,” Int. Applied Comp. Electromagnetics Society (ACES) Symp., Suzhou, China, August 2017.

I. D. Olin, “Polarization characteristics of coherent waves,” Naval Research Laboratory publications, NRL/FR/5317-12-10,210, 2012.

C. Liu, Z. Ding, and X. Liu, “Pattern synthesis for conformal arrays with dual polarized antenna

elements,” 7th Int. Congress on Image and Signal Proc., Dalian, China, pp. 968-973 October 2014.

H. Li, T. Wang, and X. Huang, “Joint adaptive AoA and polarization estimation using hybrid dual-polarization antenna arrays,” IEEE Access, vol. 7, 2019.

M. Golbon-Haghighi, M. Mirmozafari, H. Saeidi-Manesh, and G. Zhang, “Design of a cylindrical crossed dipole phased array antenna for weather surveillance radars,” IEEE Open Journal of Antennas and Propagation, vol. 2, pp. 402-411, 2021.

E. McMilin, Y. Chen, D. De Lorenzo, D. Akos, T. Walter, T. Lee, and P. Enge, “Single antenna, dual use,” Inside GNSS, September/October 2015, pp. 40-53.

M. Budge, Jr. and S. German, Basic Radar Analysis, 2nd ed., Artech House, Boston, 2020.

J. Guerci, Space-Time Adaptive Processing, 2nd ed., Artech House, Boston, 2015.

M. Richards, Fundamentals of Radar Signal Processing, 2nd ed., McGraw-Hill, New York, 2014.

J. Spitzmiller, “Antenna model using ideal passive RF components,” IEEE SoutheastCon, Raleigh, NC, March 2020.

J. Spitzmiller, “Antenna model from total gain and polarization characteristics,” IEEE SoutheastCon, Raleigh, NC, March 2020.

I. Cumming and F. Wong, Digital Processing of Synthetic Aperture Radar Data, Artech House, Boston, 2005.

P. Peebles, Jr., Communication System Principles, Addison-Wesley Publishing Company, Reading, 1976.

J. Kraus, Antennas, 2nd ed., McGraw-Hill, New York, 1988.

J. Spitzmiller, “Antenna model using ideal passive RF components and circularly polarized antenna elements,” IEEE SoutheastCon, Atlanta, GA, March 2021.

J. Spitzmiller, “Antenna model using circularly polarized elements from total gain and polarization characteristics,” IEEE SoutheastCon, Atlanta, GA, March 2021.

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Published

2022-01-31

How to Cite

[1]
J. N. Spitzmiller and S. Y. . Choi, “Spatial Processing Using High-Fidelity Models of Dual-Polarization Antenna Elements”, ACES Journal, vol. 37, no. 1, pp. 19–33, Jan. 2022.

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Section

General Submission