A Low Profile, Dual-Band, Dual-Polarized Patch Antenna With Antenna-Filter Functions and Its Application in MIMO Systems

• Published in: IEEE access Vol. 9; pp. 101164 - 101171
• Main Authors: Liu, Jinhai, Liu, Hanping, Dou, Xianghua, Tang, Yanke, Zhang, Chen, Wang, Li, Tang, Rongxia, Yin, Yingzeng
• Format: Journal Article
• Language: English
• Published: Piscataway IEEE 2021; The Institute of Electrical and Electronics Engineers, Inc. (IEEE)
• Subjects: Antenna feeds; Antenna measurements; Antennas; Band-pass filters; Bandpass filters; Dielectric resonator antennas; Dual polarization (waves); Dual-band antenna; dual-function; dual-polarized antenna; filter; MIMO communication; MIMO-application; Patch antennas; Radiators; Resonant frequency; Scattering parameters; Wireless communications

In this paper, a low profile, dual-band dual-polarized patch antenna is proposed for antenna-filter function with a relatively low profile of 0.032 wavelength. A simple symmetric open/short-circuited stub (O/SCS) is proposed to excite a square radiating patch, and an additional resonant mode is gene...