Time and frequency modulated arrays have numerous application areas including radar,
navigation, and communications. Specifically, a time modulated array can create a …

Phased-array antennas are known for their capability to electronically steer a beam with
high effectiveness, but beam steering is fixed in an angle for all range cells. This paper …

Multiple-input multiple-output (MIMO) radar enjoys the advantage of increased degrees-of-
freedom and spatial diversity gain, but it cannot effectively resolves the targets closely …

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

频率分集阵雷达技术探讨 «上一篇 文章快速检索 高级检索 下一篇» 雷达学报 2018, Vol. 7 Issue
(2): 167-182 DOI: 10.12000/JR18023 0 引用本文 许京伟, 朱圣棋, 廖桂生, 等. 频率分集阵雷达 …

Phased-array is widely used in communication, radar, and navigation systems, but the beam
steering is fixed in an angle for all range cells. Frequency diverse array (FDA) provides a …

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 …

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 …

This paper presents a theoretical framework for an analytical investigation of multipath
characteristics of frequency diverse arrays (FDAs), a task which is attempted for the first time …

In this reported work, the frequency diverse array concept is employed to construct an
orthogonal frequency‐division multiplexing (OFDM) transmitter that has the capability of …