Affiliation:
1. Shandong Jianzhu University, School of Information & Electrical Engineering, Jinan 250101, China
2. Shandong University, School of Information Science and Engineering, Tsingtao 266237, China
Abstract
In this study, a triple-band microstrip antenna with compact size and simple structure is proposed for WLAN and 5G applications. The radiating element consists of a circular patch, a Y-shaped patch, and a monopole impedance converter. In order to obtain the desired operating bands, the monopole impedance converter is inserted between the circular patch and Y-shaped patch. The proposed antenna can work in the frequency range of 2.38∼2.53 GHz, 3.29∼4.11 GHz, and 4.72∼5.01 GHz, with the corresponding peak gains of 4.09 dBi (2.4 GHz), 2.95 dBi (3.5 GHz), and 4.01 dBi (4.9 GHz), respectively. The measures’ results are in approximate agreement with the simulated values, which shows that the proposed compact antenna can offer omnidirectional radiation, appropriate gains, and sufficient bandwidths.
Funder
Natural Science Foundation of Shandong Province
Subject
Electrical and Electronic Engineering
Cited by
4 articles.
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