Multiport Compact Stacked Patch Antenna With 360° Beam Steering for Generating Dynamic Directional Modulation
Multiport Compact Stacked Patch Antenna With 360° Beam Steering for Generating Dynamic Directional Modulation
复制标题
具有 360° 波束转向的多端口紧凑型堆叠贴片天线，用于生成动态定向调制
DOI：
10.1109/tap.2020.3008065
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发表时间：
2021
影响因子：
5.7
通讯作者：
P. de Paco
中科院分区：
文献类型：
--
作者：
J. Parrón;E. A. Cabrera;A. Tennant;P. de Paco
在这篇文章中，我们提出了一种多端口紧凑型天线，它支持在同一频率下工作的四种辐射模式，从而使其成为替代四天线线性阵列的合适人选。它还将显示，这种天线产生动态方向调制（DDM）与低误码率（BER）在一个独特的，明确的（安全的）角度区域，可以在XY平面上自由选择。通过实时数据传输测量，评估了安全角区的误码率波束宽度、侧瓣的误码率以及产生DDM所需的额外功率之间的权衡。
In this contribution, we propose a multiport compact antenna that supports four radiating modes operating at the same frequency thus making it a suitable candidate to substitute a linear array of four antennas. It will be also shown as this antenna produces dynamic directional modulation (DDM) with low bit error rate (BER) in a unique, unambiguous (secure) angular region that can be chosen freely in the XY plane. Tradeoffs between the BER beamwidth of the secure angular region, the BER at side lobes, and the extra power required in the generation of DDM are assessed through measurements with real-time data transmission.