The new transmitter designed by this paper can be used in 2G/3G mobile communication system, Fixed Broadband Access Systems, Wireless LAN and so on.

基于陆地的宽带固定无线接入系统可以较低的成本提供宽带综合业务，促成本地通信的竞争，成为国际上的热点。

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For example, the first communications network may be a CDMA wide area wireless communication network and the second communications network may be a 802.11 wireless LAN.

例如，第一通信网络可以是CD MA广域无线通信网络，而第二通信网络可以是802.11无线lan。

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