BANDWIDTH ENHANCEMENT OF WIDEBAND DUAL-POLARIZED ANTENNA WITH LOADED OPEN STUBS FOR WIRELESS COMMUNICATION | Zendy

Zhaoyang Tang | Zendy; Yingzeng Yin | Zendy

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BANDWIDTH ENHANCEMENT OF WIDEBAND DUAL-POLARIZED ANTENNA WITH LOADED OPEN STUBS FOR WIRELESS COMMUNICATION

Author(s) -

Zhaoyang Tang,

Yingzeng Yin

Publication year - 2019

Publication title -

progress in electromagnetics research c

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.341

H-Index - 34

ISSN - 1937-8718

DOI - 10.2528/pierc18112304

Subject(s) - wideband , wireless , bandwidth (computing) , dual (grammatical number) , electronic engineering , computer science , computer network , telecommunications , engineering , art , literature

In this paper, a wideband ±45◦ dual-polarized antenna is proposed for the 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.

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