摘要
第三代移动电话主要依靠宽带码分多址(WCDMA)技术,信号处理技术的发展、体系结构的进步以及新开发的高速数据转换器和运算放大器正在使无线基础结构的设计师们降低成本,更好地实现第三代无线通信系统的目标。
Underlying 3G innovation is WCDMA technology. Process technology advancements, architectural advancements and newdevelopments in high-speed data converters and operational amplifiers are enabling wireless infrastructure designers toreduce cost and better deliver on the promises of 3G wireless communications.
出处
《电子产品世界》
2003年第06B期30-31,共2页
Electronic Engineering & Product World
