spaced antenna

In order to build up WSN beamforming theory, we take up the research of randomly spaced antenna arrays again and make a synthesis theory of randomly spaced arrays for WSN.

由于WSN波束合成研究的需要，本文重新拾起对随机分布天线阵理论的研究，并根据WSN节点任意分布的特点建立了一套适用于WSN的随机分布天线阵综合技术。

Design of Non-equally Spaced Antenna Array on the Basis of Coding Theory

基于编码理论的非等间距天线阵设计

Regarding transmitters with closely spaced antenna, the electromagnetic field between them is mainly the near-field, the interaction among transmitters depends on the energy exchange among them, the process of the energy exchange is similar to double-couple tuning circuit.

密集分布的发射机天线之间的电磁场主要是近场（交换场），它们之间的互相作用主要取决于其天线之间的能量交换，这种能量交换的作用过程类似于双偶合调谐回路。

The Suppression of Triangle Size Effect in Spaced Antenna Wind Measurements

空分天线风场测量中三角尺寸效应的抑制

The technology of digital beamforming ( DBF) can dramatically increase array antenna performances. These performances include fast adaptive pattern nulling, ultra-low sidelobes, closely spaced multiple beams, adaptive space-time processing, high resolution direction fiding ( DF) and increased capacity for band-limited communications systems.

数字波束形成（DBF）技术可显著提高阵列天线的性能，这些性能包括：快速自适应波束置零、超低副瓣、密集多波束、自适应空时处理、高分辨测向和大容量有限带宽通信等等。

Since the WSN nodes are arbitrarily distributed, the WSN beamforming problem is actually a synthesis problem of randomly spaced antenna arrays with arbitrary distribution.

由于WSN节点在空间上的位置具有随机性且概率分布是任意的，因此WSN波束合成实际上是一个任意分布的随机分布天线阵综合问题。

Then the mutual coupling between BS diversity antennas are described in detail forthe horizontal spaced diversity antenna system.

对水平空间分集天线系统中基站天线之间的相互耦合影响进行了详细地讨论。

The Research of Performance of Plasma Whip Antenna and Closely Spaced Yagi Antenna for Meter Waves

等离子鞭天线及米波超短间距八木天线性能研究

Some insights are revealed. Finally, DDE/ BoR/ 1/ bin and another new PSO algorithm, namely, effectively informed Gaussian particle swarm ( EIGPS), are applied to unequally spaced antenna array synthesis to minimize the peak sidelobe level ( PSLL).

最后，本文将DDE/BoR/1/bin与另一种新的改进PSO算法，即利用有效信息的高斯粒子群（EIGPS）算法，应用于非等间距线性天线阵列综合，最小化天线阵的峰值旁瓣电平（PSLL）。

We use six linear equally spaced antenna arrays to simulate SVM algorithm for treating with the incident plane wave.

本文仿真采用6元直线等距阵列天线对于平面波入射的处理情形。