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无线通信市场的发展使这个行业的竞争达到空前激烈的程度.为了增加功能、降低成本和加快开发速度,设计师不得不寻找新产品的更好开发办法.数字信号处理(DSP)就是一种解决方案,它使工程师能够比以前更快地设计出更好的产品来.但是,DSP也带来了一些必须考虑的测试问题.与模拟信号处理相比,DSP有许多优点.设计的可再用性就是一个重要优点.一般的接收机和发射机设计可以应用于不同的产品,即使这些产品是什对不同的通信格式(如FLEX和POCSAG寻呼机)时也是如此.此外,DSP技术很容易用软件来进行仿真,因而在样机做出之前就能确定该设计的许多性能特性.
In the wireless communications marketplace, competition in the industry has reached an all-time high and in order to increase functionality, reduce costs and accelerate development, designers have to find better ways to develop new products.Digital signal processing (DSP) is a solution Program, which allows engineers to design better products faster than ever before.However, DSP also brings some test issues that must be considered.DSP has many advantages over analog signal processing.Designable Reusable Sex is an important advantage. General receiver and transmitter designs can be applied to different products even when they are different for different communication formats, such as FLEX and POCSAG pagers. In addition, DSP technology is readily available in software To simulate, so many of the design’s performance characteristics can be determined before the prototype is made.