Chapter 4 is about the digital front end design of base band system.

第四章介绍了数字基带系统设计中数字前端设计。

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TDSCDMA paper-based system with the base station transceiver on the design of broadband digital transceiver RF front-end design principle and design methods.

本文借助基于TDSCDMA系统的基站收发机的设计阐述宽带数字收发机射频前端的设计原理和设计方法。

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As the main automation contractor, Emerson will be responsible for the front-end engineering design, detailed design, and implementation of the new digital systems.

作为自动化的主要供应商，爱默生将负责这新数字系统的前端工程设计、详图设计以及工程的实施。

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Designed for rough concepting and creative brainstorming, Inkling bridges the gap between paper sketching and digital drawing by giving users at the front end of the creative process a way to rough-out ideas with real ink on paper and capture their concepts digitally so that they can be later refined on their computer.

ENGADGET: Wacom Inkling smart pen does drawing the old-fashioned way -- sort of (video)