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过去一般认为微波(1GHz 以上的高频波)仅用于军事和工业的范围。最近,随着卫星广播的开始、BS(广播卫星)电视接收机的普及,微波器件在民用范围的应用开始活跃起来,已引起有关工业界的注目。富士公司根据市场调研提出的《微波器件的开发动向和市场预测》的报告中指出:在采用微波器件的通信和电子测量仪器的市场扩大的背景下,日本微波器件的总市场有扩
In the past, microwaves (high frequency waves above 1 GHz) were generally considered to be used only for military and industrial purposes. Recently, with the start of satellite broadcasting, the popularization of BS (Broadcasting Satellite) television receivers and the application of microwave devices in civilian areas have started to be active, attracting the attention of the industrial circles concerned. According to the report “Development Trend and Market Prediction of Microwave Devices” put forward by Fuji in the market research, Fuji pointed out that in the context of expanding markets for communication and electronic measuring instruments that use microwave devices, the total market for microwave devices in Japan is expanding