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Radiation Characteristics of a S / X Dual Broad Band Patch Antenna with Shared Aperture Structure

개구면 공유 구조를 가지는 S / X 이중 광대역 패치 안테나의 방사 특성

Kwak, Eun-Hyuk;Lee, Yong-Seung;Kim, Boo-Gyoun
곽은혁;이용승;김부균

  • Received : 2015.05.14
  • Accepted : 2015.08.13
  • Published : 2015.08.31

Abstract

A S / X dual broad band patch antenna with shared aperture structure is fabricated. A $2{\times}2$ perforated patch is used for S-band operation and a $2{\times}2$ patch antenna array is integrated in the $2{\times}2$ perforation for X-band operation. The measurement results of a S / X dual broad band patch antenna with shared aperture structure show the broad band characteristics larger than 20 % in both bands.

Keywords

Shared Aperture Structure;Microstrip Patch Antenna;Proximity Coupled Feeding;Aperture Coupled Feeding;Stacked Patch Antenna;Wide Bandwidth

References

  1. B. R. Mahafza, A. Z. Elsherbeni, Matlab Simulations for Radar Systems Design, Champan & Hall/CRC, pp. 5-6, 592-599, 2005.
  2. S. A. W. Moore, A. R. Moore, "Dual frequency multifunction antenna research", 10th International Conference on Antennas and Propag., pp. 1522-1526, Edinburgh, Scotland, Apr. 1997.
  3. R. Pokuls, J. Uher, and D. M. Pozar, "Dual-frequency and dual-polarization microstrip antennas for SAR applications", IEEE Trans. Antennas and Propag., 49(9), Sep. 1998.
  4. D. M. Pozar, D. H. Schaubert, S. D. Targonski, and M. Zawadzki, "A dual-band dual-polarized array for spaceborne SAR", IEEE Trans. Antennas and Propag., 4, pp. 112-115, Jun. 1998.
  5. X. Qu, S. Zhong, Y. Zhang, and W. Wang, "Design of an S/X dual-band dual-polarised microstrip antenna array for SAR applications", IET Microwaves Antennas and Propag., 1(2), pp. 513-517, Apr. 2007. https://doi.org/10.1049/iet-map:20060232
  6. L. L. Shafai, W. A. Chamma, M. Barakat, P. C. Strickland, and G. Seguin, "Dual-band dual-polarized perforated microstrip antennas for SAR applications", IEEE Trans. Antennas and Propag., 48(1), pp. 58-66, Jan. 2000. https://doi.org/10.1109/8.827386
  7. G. Jaworski, T. Maleszka, S. Gruszczynski, and K. Wincza, "Dual frequency & dual-linear polarization integrated antenna array for application in synthetic aperture radar", 2010 European, Paris, France, pp. 1714-1717, Sep. 2010.
  8. G. Vetharatnam, C. B. Kuan, and C. H. Teik, "Combined feed network for a shared-aperture dual-band dual-polarized array", IEEE Antennas Wireless Propag. Letters, 4, pp. 297-299, 2005. https://doi.org/10.1109/LAWP.2005.855636
  9. D. M. Pozar, S. D. Targonski, "A shared-aperture dualband dual-polarized microstrip array", IEEE Trans. Antennas and Propag., 49(2), pp. 150-157, Feb. 2001. https://doi.org/10.1109/8.914255
  10. K. Wincza, S. Gruszczynski, and J. Grzegorz, "Integrated dual-band dual-polarized antenna element for SAR applications", 2009 WAMICON, Clearwater, Florida, pp. 1-4, Apr. 2009.
  11. S. G. Zhuo, T. H. Chio, "Dual-wideband, dual-polarized shared aperture antenna with high isolation and low cross polarization", 2012 ISAPE, Xi'an, China, pp. 798-801, Oct. 2012.
  12. Y. K. Lee, D. H. Ga, T. H. Song, J. S. Back, and J. H. Choi, "Design of a bandwidth enhanced dual-band dual-polarized array antenna", 2012 ISAP, Nagoya, Japan, pp. 1281-1284, Oct. 2012.
  13. C. A. Balanis, Antenna Theory, 3rd ed., NY: John Wiley & Sons, pp. 811-813, 2005.
  14. S. -C. Gao, L. -W. Li, M. -S. Leong, and T.-S. Yeo, "Dual-polarized slot-coupled planar antenna with wide bandwidth", IEEE Trans. Antennas and Propag., 51(3), pp. 441-448, Mar. 2001.
  15. 곽은혁, 김부균, "임피던스 정합기를 이용한 근접 결 합 급전 패치 안테나의 대역폭 확장", 한국전자공학회 논문지, TC편, 52(2), pp. 237-251, 2015년 2월.
  16. F. Croq, A. Papiernix, "Large bandwidth aperture-coupled microstrip antenna", Electronics Letters, 26(16), Aug. 1990.
  17. S. D. Targonski, R. B. Waterhouse, and D. M. Pozar, "Design of wide-band aperture-stacked patch microstrip antennas", IEEE Trans. Antennas and Propag., 46(9), pp. 1245-1251, Sep. 1998. https://doi.org/10.1109/8.719966
  18. P. M. Bafrooei, L. Shafai, "Characteristics of single- and double-layer microstrip square-ring antennas", IEEE Trans. Antennas and Propag., 47(10), Oct. 1999.
  19. K. Woelders, J. Granholm, "Cross-polarization and sidelobe suppression in dual linear polarization antenna arrays", IEEE Trans. Antennas and Propag., 45(12), pp. 1727-1740, Dec. 1997. https://doi.org/10.1109/8.650190

Acknowledgement

Supported by : 한국연구재단