For example, the roll-out of the new third-generation wireless phones and related community-wide antenna RF emissions in the Netherlands caused almost immediate public complaints of illness.

例如，在荷兰随着第三代无线手机的推出和相关的覆盖社区的天线射频辐射，导致了几乎是立刻出现的的公众疾病抱怨。

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The results of simulation show that antenna selection of transmitter not only can increase capacity, but can also reduce complexity and cost of RF chains for given channels.

仿真结果表明，对不同的信道条件，适当选择天线发射不仅可以增加信道容量，而且可以降低系统的复杂度和射频成本。

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Generally, RFID System consists of hardware instruments, such as RF reader, antenna, transponder, and software components such as data collecting and processing Middleware.

射频识别系统主要由读写器、天线、电子标签等硬件设备和数据采集、处理中间件等软件组成。

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