Different from phased array providing only angle‐dependent transmit beampattern,
frequency diverse array (FDA) employs a small frequency increment across its array …

Electronic beam steering with greater efficiency is a vibrant feature of a phased array
antenna, but for all the range cells, it is fixed at a specific angle. To mitigate this problem …

In this paper, a practical wireless transmission scheme is proposed to transmit confidential
messages to the desired user securely and precisely by the joint use of multiple techniques …

与传统的相控阵只形成方位角依赖性的发射波束不同, 频控阵通过在阵元间采用一个小频差来
实现波束的自动扫描功能. 频控阵能够形成具有距离依赖性和时变性的发射波束 …

频控阵雷达是近年来提出的一种新体制阵列雷达技术, 它能够形成具有距离依赖性的发射波束,
克服了传统相控阵雷达不能有效控制发射波束的距离指向问题, 并具有很多独特的应用优势 …

Entanglement underpins a variety of quantum-enhanced communication, sensing, and
computing capabilities. Entanglement-assisted communication (EACOMM) leverages …

Transmit beamforming and artificial noise-based methods have been widely employed to
achieve physical-layer (PHY) security. However, these approaches may fail to provide …

频率分集阵(FDA) 是在相控阵基础上的一次体制革新, 其通过在发射天线阵元间进行频率步进,
得到的发射方向图是角度, 距离, 时间的多维函数, 显著提升了波束控制能力与信号处理维度 …

Frequency diverse array (FDA) produces an angle range dependent and time-varying
transmit beampattern due to the small frequency increment across its array elements, which …

Simultaneous wireless information and power transfer (WIPT) has so far mainly relied on a
phased-array antenna, but only angle-focusing capability without range focusing can be …