一种用于双陷波带超宽带应用的不规则椭圆单极天线

2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE) Pub Date : 2018-12-01 DOI:10.1109/ISAPE.2018.8634136

Ruiheng Zhang, Xiaofei Xu, Xiao Deng

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引用次数: 3

摘要

研究了一种不规则椭圆单极天线。天线工作频率为2.85 - 17.43GHz，完全覆盖超宽带(超宽带，3.1-10.6GHz)。UWB天线的总尺寸为$28\mathbf{mm}乘以$ 40\mathbf{mm}乘以$ 1.6\mathbf{mm}。为了消除无线局域网(5.15-5.85GHz)和x波段卫星通信(7.9-8.4GHz)频段的潜在干扰，天线上蚀刻了菱形槽，并在全波模拟中对参数进行了精心优化。对5.05-5.95GHz和7.64-8.78GHz的双陷波带进行了数值模拟，成功地将其排除在原始UWB频谱之外。

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An Irregular Elliptical Monopole Antenna for Ultra-Wide-Band (UWB) Applications with Dual Notched Bands

An irregular elliptical monopole antenna is studied. The antenna operates from 2.85 to 17.43GHz fully covering the ultra-wide-band (UWB, 3.1-10.6GHz). The total size of the UWB antenna is $28\mathbf{mm}\times 40\mathbf{mm}\times 1.6\mathbf{mm}$. To eliminate potential interferences in the bands of WLAN (5.15-5.85GHz), and X-band satellite communication (7.9-8.4GHz), diamond-shaped slots are etched on the antenna, with parameters carefully optimized in full wave simulations. Dual notch bands are numerically demonstrated in 5.05-5.95GHz and 7.64-8.78GHz which are successfully excluded from the original UWB spectrum.

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来源期刊

2018 12th International Symposium on Antennas, Propagation and EM Theory (ISAPE)

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