资 源 简 介
Real-World Range TesTIng
本文概述了RF频率范围测试的成功过程，该测试提供了RF链路在预期环境中如何执行的定量数据。这使得对网络架构的知情决定。
文章还解释了在RF范围测试中可能会影响性能的细微差别。虽然这些原则适用于任何无线电，我们给予特别关注的802.15.4标准，会影响测试结果的功能范围。
RF量程测试的设计被分解，并使用ls研究射频模块在实际范围测试中解释特定的元素。
So many variables
One of the most frequently asked quesTIons about a given radio is “How far will this radio transmit？” Unfortunately， it is also one of the most difficult quesTIons to answer， as so many variables apply. Besides obvious variables like transmit power and receive sensiTIvity， a host of other factors come into play. Without careful attention to understanding and controlling as many of these variables as possible， the results of an RF range test will leave more questions than answers.
