1 |
D. R. Jackson and N. G. Alexopoulos, "Gain enhancement methods for printed-circuit antennas," IEEE Trans. Antennas Propag., vol. AP-33, no. 9, pp. 976-987, Jan. 1985.
|
2 |
C. Kim, K.-H. Lee, S. Lee, K.-T. Kim, and Y.-K. Yoon, "A surface micromachined high directivity GPS patch antenna with a four-leaf clover shape metamaterial slab," 62nd Electronic Components & Technol. Conf. 2012, pp. 942-947, Jun. 2012.
|
3 |
S. Lee, "Analysis of the effects by multi-stacking of superstrates on circularpolarized patch antenna," J. IEIE, vol. 51, no. 3, pp. 202-209, Mar. 2014.
|
4 |
T. N. Chang, M. C. Wu, and J.-M. Lin, "Gain enhancement for circularly polarized microstrip patch antenna," Progress in Electromagnetics Research, vol. 17, pp. 275-292, 2009.
DOI
|
5 |
S. Chaimool, K. L. Chhung, and P. Akkaraekthalin, "Bandwidth and gain enhancement of microstrip patch antennas using reflective metasurface," IEICE Trans. Commun., vol. E93-B, no. 10, Oct. 2010.
|
6 |
D. Zarifi, H. Oraizi, and M. Soleimani, "Improved performance of circularly polarized antenna using semi-planar chiral meta-material covers," Progress in Electromagnetics Research, vol. 123, pp. 337-354, 2012.
DOI
|
7 |
K. Chen, K. Lin, and H. Su, "Microstrip antenna gain enhancement by metamaterial radome with more subwavelength holes," Microwave Conf. & APMC 2009, pp. 790-792, Dec. 2009.
|
8 |
A. P. Feresidis, G. Goussetis, S. Wang, and J. C. Vadaxoglou, "Artificial magnetic conductor surface and their application to low-profile high-gain planar antenna," IEEE Trans. Antennas Propag., vol. 53, no. 1, pp. 209-215, Jan. 2005.
DOI
|
9 |
A. Alu, N. Engheta, A. Erentok, and R. W. Ziolkowski, "Single-negative, double-negative, and low-index metamaterials and their electromagnetic applications," IEEE Antennas Propag. Mag., vol. 49, no. 1, pp. 23-26, Feb. 2007.
DOI
|
10 |
S. Lee, M.-H. Lee, S.-Y. Rhee, and N. Kim, "Embodiment of high impedance surface of meta-material characteristic using symmetrical AMC structure and its SAR," J. KICS, vol. 38B, no. 9, pp. 744-750, 2013.
DOI
|
11 |
S. H. Yoon, "Study on performance enhancement of microstrip antenna using EBG structure," J. KICS, vol. 39B, no. 1, pp. 44-52, 2014.
DOI
|
12 |
S. H. Yoon and J. K. Kim, "Performance analysis of the uni-directional radiation equiangular antenna over EBG surface," J. KICS, vol. 40, no. 8, pp. 1622-1630, 2015.
DOI
|
13 |
Rogers Corp, RT/duroid 6006/6010M High Frequency Laminates, 2011, from http://www. rogerscorp.com
|
14 |
C. A. Balanis, Modern Antenna Handbook, New York: Wiley, 2008.
|
15 |
M. Ramahi and Y. T. Lo, "Superstrate effect on the resonant frequency of microstrip antennas," Microw. Opt. Technol. Lett., vol. 5, no. 6, pp. 254-257, Jun. 1992.
DOI
|