Directional Modulation for Compact Devices
Directional Modulation for Compact Devices
复制标题
紧凑型设备的定向调制
DOI：
10.1109/lawp.2017.2697720
复制
发表时间：
2017
影响因子：
4.2
通讯作者：
D. Heberling
中科院分区：
文献类型：
--
作者：
A. Narbudowicz;M. Ammann;D. Heberling
提出了一种新的利用方向图数据进行调制编码的定向调制系统。该方法允许紧凑的多端口天线（例如，MIMO功能的天线）用于定向调制，取代广泛的阵列。调制加权系数用固定的天线特定等式来计算，从而降低了计算复杂度。该解决方案旨在增强“物联网”应用所需的小型电池供电无线设备的隐私。
A new directional modulation system that uses radiation pattern data for modulation encoding is proposed. The approach allows compact multiport antennas (e.g., MIMO-capable antennas) to be used for directional modulation, replacing extensive arrays. The modulation weighting coefficients are calculated with a fixed, antenna specific equation, thus reducing computational complexity. The solution is intended to enhance privacy in small, battery-operated wireless devices, required for “Internet of Things” applications.