narrow-beam antenna的意思|示意

The emphasis in this paper was corner reflector antenna with high-gain, narrow beam and low side-lobe.

选用方向性好、增益高、旁瓣低的角形反射器天线作为本论文的研究重点。

The one-dimensional phased array antenna discussed in this paper needs to radiate a narrow beamwidth and low sidelobe pattern on the horizontal, a sum and difference beam on the vertical.

所设计的一维扫描相控阵天线在方位面具有窄波束、低副瓣特性，在俯仰面实现和差波束。

In the antenna shaped-beam section, introduced narrow beam nulling and wide beam nulling.

在天线波束赋形部分，介绍了窄波束零陷和宽波束零陷。

In order to receive omnidirectional low-SNR signal of whole HF band, we present an adaptive omni-direction & narrow-beam receiving antenna array.

为了实现对短波频段全空域低信噪比信号的良好接收，本文提出了一种窄波束全向接收的自适应天线阵。

This paper mainly studies the design and the shaped-beam technology of traveling wave antenna of rectangular waveguide with inclined slot on the narrow wall.

本文主要就波导窄边缝隙行波阵天线的设计及其波束赋形技术进行研究。