Design of Frequency Reconfigurable Antenna for WLAN/Bluetooth/WiMAX. (November 2020)

• Record Type: Journal Article
• Authors: Liu, Guijie; Cao, Liping; Wang, Liang; Liu, Xiaoni; Du, Fengjuan; Li, Yuanyuan; Liu, Yali; Sun, Xubao
• Is Part Of: Journal of physics. Volume 1684(2020)
• Publication Date: 2020-11
• Subjects: Physics -- Congresses; 530.5
• DOI: 10.1088/1742-6596/1684/1/012157
• Languages: English
• ISSNs: 1742-6588

Abstract

Abstract: A reconfigurable frequency antenna which can be switched in two frequency bands is designed. The antenna is composed of a rectangular patch, a diode switch and a rectangular ground plate, and the size is 30×30×1.6mm 3 . The antenna changes the length of the branch through the diode switch to achieve the antenna model conversion. Simulation results show that the antenna S11<-10dB in the two frequency bands of 2.32∼2.60GHz and 3.27∼3.60GHz, covering WLAN (2.4∼2.48GHz), Bluetooth (2.4∼2.483GHz) and WiMAX (3.4∼3.6 GHz) communication frequency bands.