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Progress In Electromagnetics Research C
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BANDWIDTH ENHANCEMENT OF WIDEBAND DUAL-POLARIZED ANTENNA WITH LOADED OPEN STUBS FOR WIRELESS COMMUNICATION

By Z. Tang and Y.-Z. Yin

Full Article PDF (1,299 KB)

Abstract:
In this paper, a wideband ±45° dual-polarized antenna is proposedfor wireless communication. An annular ring patch with four arc-shaped slots is employed to generate a wide operating impedance bandwidth. By introducing four open stubs to the antenna element, the impedance bandwidth is enhanced. The antenna has a broad impedance bandwidth (VSWR<2) of 51.2% (1.63-2.75 GHz) and a high port-to-port isolation of 27 dB over the entire band of operation. In addition, a 1×4 antenna array is developed for the wireless communication. Experimental results illustrate that the antenna array features wide operational bandwidth, high port isolation and superior radiation performance.

Citation:
Z. Tang and Y.-Z. Yin, "Bandwidth Enhancement of Wideband Dual-Polarized Antenna with Loaded Open Stubs for Wireless Communication," Progress In Electromagnetics Research C, Vol. 89, 111-120, 2019.
doi:10.2528/PIERC18112304

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