Enhancement of gain for dual-band microstrip antenna based on left-handed materials

被引：0

作者：

Zhao, Yajuan ^{[1
,2
]}

Wang, Donghong ^{[1
,2
]}

Li, Baoyi ^{[1
,2
]}

Wang, Peng ^{[1
,2
]}

Zhou, Bicheng ^{[1
,2
]}

Jiang, Bo ^{[1
,2
]}

机构：

[1] No.33 Research Institute of China Electronics Technology Group Corporation, Taiyuan

[2] Electromagnetic Protection Materials and Technology Key Laboratory of Shanxi Province, Taiyuan

来源：

Qiangjiguang Yu Lizishu/High Power Laser and Particle Beams | 2015年 / 27卷 / 10期

关键词：

Band; Dual-band antenna; Gain; Left-handed materials; Microstrip antenna;

D O I：

10.11884/HPLPB201527.103254

中图分类号：

学科分类号：

摘要：

Left-handed materials (LHMs) present flat lens effect which can enhance evanescent wave by breaking the diffraction limit of electromagnetic wave. And microstrip antenna gain can be improved based on LHMs. In the paper, a dual-frequency microstrip antenna is mentioned. Meander slots are etched on the ground plane to provide the dual-band operation. In order to improve gain of the antenna at the lower frequency, a novel periodic structure of LHMs is designed to cover the antenna. The measurement results show that the gain of microstrip antenna with LHMs is 2.1 dBi and 7.4 dBi at the two bands respectively. ©, 2015, Editorial Office of High Power Laser and Particle Beams. All right reserved.

引用

页数：4

共 15 条

[1]

Yang L., Wang T., MEMS patch antenna array with broadband and high-gain on double-layer silicon wafers, High Power Laser and Particle Beams, 27, (2015)

[2]

Bjorninen T., Sydanheimo L., Ukkonen L., Et al., Advances in antenna designs for UHF RFID tags mountable on conductive items, IEEE Antennas and Propagation Magazine, 56, 1, pp. 79-103, (2014)

[3]

Li J., Shao W., Zeng B., Et al., Terahertz enhancement effect in micro-ring resonator structure, High Power Laser and Particle Beams, 25, 6, pp. 1513-1518, (2013)

[4]

Rivera-Albino A., Balanis C.A., Gain enhancement in microstrip patch antennas using hybrid substrates, IEEE Antennas and Wireless Propagation Letters, 12, pp. 476-479, (2013)

[5]

Lu J., Huang B., Planar compact slot antenna with multi-band operation for WiMAX application, IEEE Trans on Antennas and Propagation, 61, 3, pp. 1411-1414, (2013)

[6]

Moharamzadeh E., Javan A.M., Triple-band frequency-selective surfaces to enhance gain of X-band triangle slot antenna, IEEE Antennas and Wireless Propagation Letters, 12, pp. 1145-1148, (2014)

[7]

Bod M., Hassani H.R., Samadi T., Compact UWB printed slot antenna with extra bluetooth, GSM and GPS bands, IEEE Antennas and Wireless Propagation Letters, 11, pp. 531-534, (2012)

[8]

Sun X., Xie J., Cao M., RFID tag antenna design based on an improved coupling source shape, IEEE Antennas and Wireless Propagation Letters, 12, pp. 532-534, (2013)

[9]

Li W., Geng Y., Design of novel dual-band microstrip antenna for wireless local area network applications, High Power Laser and Particle Beams, 23, 3, pp. 717-720, (2011)

[10]

Zheng Q., Yuan N., Fu Y., Application of compact electromagnetic band-gap structure to shorted micro-strip antenna, Journal of Electronics and Information Technology, 29, 6, pp. 1500-1502, (2007)

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