Compact Dual-Band antenna with large frequency ratio

Zuo, Miaomiao; Ren, Jian; Hou, Rongxu; Du, Xiaoyu; Chen, Zhe; Yin, Yingzeng

doi:10.1016/j.aeue.2021.153978

Cited by 4 publications

(1 citation statement)

References 25 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Microstrip patch antenna (MPA) is widely used in wireless communications, satellite positioning, and other fields because of the characteristics of small size, low profile, low cost, and easy integration [2] [3]. Whereas it still exists the limits of low gain, narrow bandwidth, and single frequency in the design of traditional antenna [4]. To improve these problems, in-depth studies have been made in many aspects [5].…”

Section: Introductionmentioning

confidence: 99%

Design of a Taiji-like Dual-band Microstrip Patch Antenna Loaded with Bagua Parasitic Patch

Wang

Xia²,

Lv³

et al. 2023

J. Phys.: Conf. Ser.

View full text Add to dashboard Cite

This study proposes a Taiji-shaped microstrip patch antenna without affecting its size and design complexity. The radiation patch adopts a Taiji-like shape design, and the traditional Chinese Bagua-shaped parasitic element is loaded on the periphery of the radiation patch on the surface of the dielectric substrate to optimize the impedance matching further and improve the gain. The software HFSS15.0 is used to simulate the antenna and compare the results. The results show that the antenna achieves dual-band characteristics at 2.45GHz and 5.04GHz, has an impedance bandwidth of 110MHz and 250MHz, and has a positive gain of 7.13dB. The proposed antenna is suitable for the field of wireless communication.

show abstract