Miniaturized Log-periodic Dipole Array Antenna with Artificial Magnetic Conductor 


Vol. 43,  No. 4, pp. 685-688, Apr.  2018
10.7840/kics.2018.43.4.685


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  Abstract

In this paper, a miniaturized log-periodic dipole array antenna with artificial magnetic conductor is proposed. The designed log-periodic dipole array antenna consists of planar dipole elements and operating bandwidth is 1.95:1 (0.99 - 1.94 GHz). The unit cell of the artificial magnetic conductor is square and ±90° reflection phase bandwidth is 2.88:1 (0.71 － 2.05 GHz). The designed antenna and artificial magnetic conductor are fabricated and measured to verify performance of the proposed antenna. The measured operating bandwidth of the proposed antenna is 2.13:1 (0.86 - 1.84 GHz). The measured gain at θ = -45° in operating frequency is 8.3 - 10.1 dBi.

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  Cite this article

[IEEE Style]

O. Kwon and K. C. Hwang, "Miniaturized Log-periodic Dipole Array Antenna with Artificial Magnetic Conductor," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 4, pp. 685-688, 2018. DOI: 10.7840/kics.2018.43.4.685.

[ACM Style]

Ohheon Kwon and Keum Cheol Hwang. 2018. Miniaturized Log-periodic Dipole Array Antenna with Artificial Magnetic Conductor. The Journal of Korean Institute of Communications and Information Sciences, 43, 4, (2018), 685-688. DOI: 10.7840/kics.2018.43.4.685.

[KICS Style]

Ohheon Kwon and Keum Cheol Hwang, "Miniaturized Log-periodic Dipole Array Antenna with Artificial Magnetic Conductor," The Journal of Korean Institute of Communications and Information Sciences, vol. 43, no. 4, pp. 685-688, 4. 2018. (https://doi.org/10.7840/kics.2018.43.4.685)

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pISSN : 1226 - 4717
eISSN : 2287 - 3880