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Design of Modified H-slot Aperture-coupled Circular Polarization Microstrip Array Antenna
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 Title & Authors
Design of Modified H-slot Aperture-coupled Circular Polarization Microstrip Array Antenna
Park, Ki-dong;
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 Abstract
Aperture-coupled circular polarization microstrip array antenna is proposed in this paper. The proposed antenna is useful for 2.4GHz ISM band and its aperture shape is a modified H-slot. The optimal design parameters for the antenna structure is found by using electromagnetic analysis tool HFSS repeatedly. The HFSS simulation results, such as return loss, axial ratio, radiation pattern and gain of the proposed array antenna are compared with results of the single antenna. It is able to verify that the proposed array antenna is valuable enough to be used in various applications as well as 2.4GHz ISM band.
 Keywords
ISM band;modified H-slot;circular polarization;microstrip array antenna;
 Language
Korean
 Cited by
 References
1.
C. Y. Huang, J. Y. Wu, and K. L. Wong, "Cross-slot-coupled microstrip antenna and dielectric resonator antenna for circular polarization," IEEE Trans. Antennas Propag., vol. 47, no. 4, pp. 605-609, Apr. 1999. crossref(new window)

2.
T. Vlasits, et al., "Performance of a cross aperture coupled single feed circularly polarized patch antenna," Electronic Lett., vol. 32, no. 7, pp. 612-613, Mar. 1996. crossref(new window)

3.
D. M. Pozar and S. M. Duffy, "A dual-band circularly polarized aperture-coupled stacked microstrip antenna for global positioning satellite," IEEE Trans. Antennas Propag., vol. 45, no. 11, pp. 1618-1625, Nov. 1997. crossref(new window)

4.
C. Y. Huang, J. Y. Wu, and K. L. Wong, "Slot-coupled microstrip antenna for broadband circular polarization," Electronic Lett., vol. 34, no. 9, pp. 835-836, Apr. 1998. crossref(new window)

5.
J.-S. Row, "Design of aperture-coupled annular-ring microstrip antennas for circular polarization," IEEE Trans. Antennas Propag., vol. 53, no. 5, pp. 1779-1784, May 2005. crossref(new window)

6.
K. Park, "The Pinwheel-slot-coupled Microstrip Antenna for Circular Polarization," J. KICS, vol. 35, no. 10, pp. 220-224, Oct. 2010.

7.
K. Park, "A Circularly Polarized H-Shape Slot-coupled Microstrip Antenna," J. KICS, vol. 36, no. 4, pp. 52-56, Apr. 2011.

8.
K. Park, "Modified H-slot Aperture-coupled Circular Polarization Microstrip Antennas for 2.4GHz ISM band," J. KICS, vol. 37, no. 3, pp. 109-114, Jun. 2012. crossref(new window)

9.
K. L. Wong, Compact and Broadband Microstrip antennas, John Wiley & Sons, Inc., 2002.