antenna impedance measurement的意思|示意

The measurement results show that this method is simple and easy for antenna impedance measurements without expensive special measuring instruments.

测量结果表明，该测量方法不仅省去了昂贵的专用测量仪器，而且简单实用，易于实现。

The axial cavum measurement device was used to simulate the input impedance of the body antenna based on the theory of long line.

本文基于长线理论用同轴线测量装置模拟弹体天线的输入阻抗值，使引信在同轴线测量装置中其工作状态和自由空间一样。

A RFID dipole tag antenna with meander-line is manufactured, and a measurement on the impedance of RFID tag antenna with a baffle-board is presented.

制作了一款弯折偶极子RFID标签天线，以此介绍了一种加反射板测量标签天线阻抗的方法。