A COMPACT PLANAR NEGATIVE PERMITTIVITY ZOR ANTENNA

作者：Tang, M. -C.; Xiao, S.^*; Wang, D.; Wei, C.; Wang, B.

来源：Journal of Electromagnetic Waves and Applications, 2011, 25(8-9): 1122-1130.

DOI：10.1163/156939311795762213

• MULTIBAND ANTENNA
• DIPOLE ANTENNA
• SLOT ANTENNA
• LOW-PROFILE
• BAND
• DESIGN

In this paper, a compact planar zeroth-order resonator (ZOR) antenna based on epsilon negative (ENG) transmission line is presented. Thanks to the zeroth-order resonance with the aid of virtual ground, we accomplish this proposed antenna with the size of only 0.053 lambda(0) x 0.157 lambda(0) x 0.0096 lambda(0) at 3.580 GHz without destroying the overall substrate. The ZOR characteristic has been analyzed using provided Bloch and Floquet theory. The measured (simulated) bandwidth is about 15 MHz (10 MHz), and the measured (simulated) peak gain is about 2.60 dBi (2.68 dBi), respectively.

• 出版日期2011
• 单位电子科技大学