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设备厂商正在加速开发面向家庭AV设备的毫米波通信技术。其主要的研发目标是提高使用方便性,并降低制造成本。夏普公司大大改善了毫米波遇到阻挡就反射或被阻断的缺点,使其入射角达到与红外遥控相当的水平。夏普公司试制的毫米波通信模块的天线呈喇叭状,
Device manufacturers are accelerating the development of millimeter-wave communications technology for home AV devices. Its main R & D goal is to improve ease of use and reduce manufacturing costs. Sharp Corporation has greatly improved the millimeter wave encountered blocking the reflection or blocked the shortcomings of its angle of incidence with infrared remote control to achieve the same level. Sharp’s prototype millimeter-wave communication module antenna was horn-shaped,