AN480 RFID Antennas

Global deployment flexibility for all enterprises

Zebra's AN480 provides the flexibility and performance needed to meet the needs of businesses around the globe. The single-port antenna is compatible in virtually any global market, so it can be installed in production and warehouse floor environments throughout the enterprise, or on any receiving dock access door application.

The lower axial ratio of the AN480 antenna provides more consistent gain for superior performance.

Meeting diverse needs

The wide range of frequency coverage allows the AN480 to be deployed globally, providing cost efficiency and simplifying RFID infrastructure.

Lower axial ratio

Lower axial ratio, nearly 50% lower than traditional competitor devices. You get more consistent gain and better performance.

Easy to install

The AN480 uses Zebra's standard mounting brackets - initial antenna installation or upgrading an existing Zebra antenna with the AN480 is quick and easy.

多个对称性振子组阵可以操纵辐射，把数据信号进一步集中在在平面方位，进而产生类似“平扁的面包圈”的方向图。

平面图反射层放到列阵的一边可组成扇型区遮盖无线RFID天线。下面的水平面图方向图反映了垂直面的功效：垂直面把输出功率反射面到一侧方位，提升了增益。

智能RFID天线增益定量分析地叙述一个天线把实际功率集中化辐射的水平，从方向图上来说，主瓣越窄，副瓣越低，增益越大。在项目上，天线增益用于考量天线朝一个特殊方位接收信号的功率水平，提升增益就能在一确定方向上扩大互联网的覆盖面积，或是在确认范围之内扩大增益容量。同样条件下，增益越大，电波传播之间的距离越来越远。