標題: | A Wide Impedance Bandwidth Printed Slot Antenna for 28, 38, and 60-GHz Applications |
作者: | Chi, Pei-Ling Wang, Ching-Hsiang 電機工程學系 Department of Electrical and Computer Engineering |
關鍵字: | 5G;broadband;omni-directional;parasitic;printed;slot antenna;stub;WiGig |
公開日期: | 1-Jan-2018 |
摘要: | A printed slot antenna with 10-dB impedance bandwidth from 22.44 GHz to > 67 GHz is presented. The proposed antenna is basically an elliptical slot antenna fed by a microstrip line on the backside of the substrate. To increase the bandwidth, particularly, a parasitic patch loaded by a cross shaped slot was non-concentrically placed into the elliptical slot and an open-circuited stub was properly added to the feed line. Experimental results show that the fabricated antenna achieves a ratio bandwidth of > 2.99:1 for VSWR <= 2 and at lower frequencies of the bandwidth it exhibits dipole-like radiation patterns with the peak gain of 8.4 dBi. The proposed antenna is suited to future 5G wireless communications at 28 GHz, 38 GHz, and 60 GHz. |
URI: | http://hdl.handle.net/11536/151005 |
期刊: | 2018 ASIA-PACIFIC MICROWAVE CONFERENCE PROCEEDINGS (APMC) |
起始頁: | 1570 |
結束頁: | 1572 |
Appears in Collections: | Conferences Paper |