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随着互联网应用和移动通信的迅速发展,推动着通信测试仪器向前发展。据统计,通信测试仪器已占整个电子测量仪器市场的1/3左石,并已成为电子测量仪器市场中增长最快的一部分,其中最引人注目的是网络测试、移动通信测试和光通信测试。目前,数字移动通信系统正从以GSM、PDC、IS-95CDMA为代表的第二代向第三代发展。据预计,全球移动通信用户数将从自前的4亿增加到2004年前后的10亿,全球移动通信测试仪市场将在12亿美元基础上不断增
With the rapid development of Internet applications and mobile communications, communications test equipment has been pushed forward. According to statistics, communications test equipment has accounted for 1/3 of the entire electronic measuring instrument market, and has become the fastest growing part of the electronic measuring instruments market, the most notable of which is the network test, mobile communication test and optical communication test . At present, the digital mobile communication system is developing from the second generation represented by GSM, PDC, IS-95CDMA to the third generation. It is estimated that the number of global mobile communications users will increase from the previous 400 million to 1 billion by 2004, and the global mobile communications tester market will continue to increase on the basis of 1.2 billion U.S. dollars