频分多址
频分多址（英语：Frequency Division Multiple Access，缩写为 FDMA） 是利用不同的频率分割成不同波道的多址技术。FDMA技术为用户单独分配了一或多个频段，或通道，用于模拟传输过程，如固定电话、无线电、卫星通讯等。FDMA的替代品包括时分多址（TDMA）、码分多址（CDMA）和空分多址（SDMA）。
缺点：串扰可能造成频率间的干扰并破坏传输。
参考文献
- Olenewa, J. & Ciampa, M. (2007). Wireless# Guide to Wireless Communications (2nd ed.). Boston, United States: THOMSON COURSE TECHNOLOGY
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