A new design of RF block diagram, digital baseband block diagram of CDMA modem, the form and working-process are analysised, in order to expand function, a system connector is designed.

文中提出了一种CD MA调制解调器射频电路和数字基带处理电路框图，分析了它们的组成及工作过程，设计了扩展功能用的系统连接器。

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The Paper also describes the wireless intelligence modem hardware and the software design and the realization based on GPS, CDMA and WLAN protocols, as well as related function.

描述基于GPS，CDMA和WLAN的无线智能调制解调器的硬件及软件的设计与实现，以及相关功能。

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