volume | PIER Journals

Abstract

State-of-the-art radomes exploit frequency selective media so as to be transparent for the frequencies of the antenna protected by them and opaque to other frequencies. This feature helps in reducing the radar cross section of the antenna and in protecting it from interference. The study of a frequency selective radome is a daunting task, since the radome is usually large in terms of wavelengths, hence full wave analyses are prohibitive. In this paper an approximate technique, based on the physical optics concept, is proposed to attain an estimation of the behavior of a radome shielded antenna in a short time with a commonly available computer. Results are validated against a full wave technique over a relatively small radome.

1. Paris, , D., "Computer-aided radome analysis," IEEE Trans. on Antennas and Propag., Vol. 18, 7-15, 1970.
doi:10.1109/TAP.1970.1139614

2. Einziger, , P., L. Felsen, and , "Ray analysis of two-dimensional radomes," IEEE Trans. on Antennas and Propag., Vol. 31, 870-884, 1985.
doi:10.1109/TAP.1983.1143156

3. Gao, , X., L. Felsen, and , "Complex ray analysis of beam transmission through two-dimensional radomes," IEEE Trans. on Antennas and Propag., Vol. 33, 963-975, 1985.
doi:10.1109/TAP.1985.1143711

4. Orta, , R., R. Tascone, and R. Zich, "Performance degradation of dielectric radome covered antennas," IEEE Trans. on Antennas and Propag., Vol. 36, 1707-1713, 1988.
doi:10.1109/8.14392

5. Harington, , R., J. Mautz, and , "An impedance sheet approximation for thin dielectric shells," IEEE Trans. on Antennas and Propag., Vol. 23, 531-534, 1975.
doi:10.1109/TAP.1975.1141099

6. Arvas, E., S. Ponnapali, and , "Scattering cross section of a radome of arbitrary shape," EEE Trans. on Antennas and Propag., Vol. 37, 655-658, 1989.
doi:10.1109/8.24194

7. Arvas, E., A. Rahhalarabi, U. Pekel, and E. Gundogan, "Electromagnetic transmission through a small radome of arbitrary shape," IEE Proc. H, Microw. Antenn. Propagat., Vol. 137, 401-405, 1990.
doi:10.1049/ip-h-2.1990.0072

8. Meng, , H. and W.-B. Dou, "Fast analysis of electrically large radome in millimeter wave band with fast multipole acceleration," Progress In Electromagnetics Research, Vol. 120, 371-385, 2011.

9. Gordon, R. and R. Mittra, "Finite element analysis of axisymmetric radomes," IEEE Trans. on Antennas and Propag.,, Vol. 41, 975-981, 1993.
doi:10.1109/8.237631

10. Zhongxiang, , S., J. Volakis, and , "A hybrid physical opticsmoment method for large nose radome antennas," Proc. IEEE Antennas and Propagation Symposium, 2554-2557, 1999.

11. Abdel Moneum, , M., Z. Shen, J. Volakis, and O. Graham, "Hybrid PO-MoM analysis of large axi-symmetric radomes," IEEE Trans. on Antennas and Propag., Vol. 49, 1657-1666, 2001.
doi:10.1109/8.982444

12. Hu, , B., X.-W. Xu, M. He, and Y. Zheng, "More accurate hybrid PO-MoM analysis for an electrically large antenna-radome structure," Progress In Electromagnetics Research, Vol. 92, 255-265, 2009.
doi:10.2528/PIER09022301

13. Meng, H., W.-B. Dou, and , "A hybrid method for the analysis of radome-enclosed horn antenna," Progress In Electromagnetics Research, Vol. 90, 219-233, 2009.
doi:10.2528/PIER08122502

14. Sukharevsky, O., V. Vasilets, and , "Scattering of reflector antenna with conic dielectric radome," Progress In Electromagnetics Research B,, Vol. 4, 159-169, 2008.
doi:10.2528/PIERB08011404

15. Pous, , R. and D. Pozar, "A frequency-selective surface using aperture-coupled microstrip patches," IEEE Trans. on Antennas and Propag., Vol. 39, 1763-1769, 1991.
doi:10.1109/8.121598

16. Lin, , B.-Q., F. Li, Q.-R. Zheng, and Y.-S. Zen, "Design and simulation of a miniature thick-screen frequency selective surface radome," IEEE Antennas Wireless Propag. Lett.,, Vol. 8, 1065-1068, 2009.
doi:10.1109/LAWP.2009.2032251

17. Munk, B., Frequency Selective Surfaces, Theory and Design, John Wiley & Sons Inc., , New York, NY, , 2000.
doi:10.1002/0471723770

18. Ford, , K., B. Chambers, and , "Improvement in the low frequency performance of geometric transition radar absorbers using square loop impedance layers," IEEE Trans. on Antennas and Propag., Vol. 56, , 133-141, 2008.
doi:10.1109/TAP.2007.913086

19. dElia, , U., G. Pelosi, S. Selleri, and R. Taddei, "A carbon nanotube based frequency-selective absorber," Int. J. Microw. Wireless Tech.,, Vol. 2, 479-485, 2010.
doi:10.1017/S1759078710000693

20. Rahmat-Samii, , Y., A. Tulintseff, and , "Diffraction analysis of frequency selective reflector antennas," IEEE Trans. on Antennas and Propag., Vol. 41, 476-487, 1993.
doi:10.1109/8.220980

21. Wu, , T.-K., S.-W. Lee, and , "Multiband frequency selective surface with multiring patch elements," IEEE Trans. on Antennas and Propag., Vol. 42, 1484-1490, 1994.
doi:10.1109/8.362790

22. Moore, E., "A 10--183 GHz common aperture antenna with a quasioptical frequency multiplexer," Proc. Combined Optical- Microwave Earth and Atmosphere Sensing Symposium, 220-222, 1995.
doi:10.1109/COMEAS.1995.472316

23. Erdemli, , Y., K. Sertel, R. Gilbert, D. Wright, and J. Volakis, "Frequency-selective surfaces to enhance performance of broad band reconfigurable arrays," IEEE Trans. on Antennas and Propag., Vol. 50, 1716-1724, 2002.
doi:10.1109/TAP.2002.807377

24. Zadeh, , A. and A. Karlsson, "Capacitive circuit method for fast and e±cient design of wideband radar absorbers," IEEE Trans. on Antennas and Propag., Vol. 57, 2307-2314, 2009.
doi:10.1109/TAP.2009.2024490

25. Munir, , A., V. Fusco, and O. Malyunskin, "Tunable frequency selective surface characterization," Proc. European Microwave Conference, 813-816, 2008..

26. Cecchini, R., R. Coccioli, and G. Pelosi, "PERIODIC3: A software package for the analysis of artificially anisotropic surfaces," IEEE Antennas Propag. Mag., Vol. 37, 84-86, 1995.
doi:10.1109/74.382353

27. Pelosi, , G., R. Coccioli, and S. Selleri, Quick Finite Elements for Electromagnetic Waves , 2nd Ed., Artech House, , London, UK, 2009.

28. Parker, , E., B. Philips, and R. Langley, "Ray tracing analysis of the transmission performance on curved FSS," IEE Proc. Microwaves Antennas Propagat., Vol. 142, 193-200, 1995.
doi:10.1049/ip-map:19951896

29. Stanley, , A., E. Parker, and , "Ray tracing fields backscattered from curved dichroic structures," IEE Proc. Microwaves, Antennas Propagat.,, Vol. 145, 406-410, 1998.
doi:10.1049/ip-map:19982245

30. Pei, , Y., A. Zeng, L. Zhou, R. Zhang, and K. Xu, "Electromagnetic optimal design for dual-band radome wall with alternating layers of staggered composite and kagome lattice structure," Progress In Electromagnetics Research, Vol. 122, 437-452, 2012.
doi:10.2528/PIER11101906

31. Zhou, , L., Y. Pei, R. Zhang, and D. Fang, "Optimal design for high-temperature broadband radome wall with symmetrical graded porous structure," Progress In Electromagnetics Research, Vol. 127, 1-14, 2012.
doi:10.2528/PIER12030203

32. Stupfel, , B. , "Impedance boundary conditions for finite planar or curved frequency selective surfaces embedded in dielectric layers," IEEE Trans. on Antennas and Propag., Vol. 53, 3654-3663, 2005.
doi:10.1109/TAP.2005.858803

33. Parker, E., B. Philips, and R. Langley, "Analysis of coupling between a curved FSS and an enclosed planar dipole array," IEEE Microw. Guided Wave Lett.,, Vol. 5, 338-340, 1995.
doi:10.1109/75.465044

34. Pelosi, , G., G. Toso, and E. Martini, "PO field expression of a penetrable planar structure in terms of line integral," IEEE Trans. on Antennas and Propag.,, Vol. 48, 1274-1276, 2000.
doi:10.1109/8.865232

35. Bresciani, , D., S. Contu, and , "Scattering analysis of dichroic subreflectors," Electromagnetics, Vol. 5, 375-407, 1985.
doi:10.1080/02726348508908157

Dr. Ugo d'Elia

Dr. Giuseppe Pelosi

Dr. Christian Pichot

Professor Stefano Selleri

Dr. Massimo Zoppi