Match between the transducer and the amplifier is a key technology for a wide band high power underwater acoustic transmit system.

换能器与功放匹配是宽带大功率水声发射的关键技术之一。

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In this paper, a data transmit system for county-level forest fire prevention is designed, which based on J2EE framework and Wireless Application Protocol (WAP).

本文采用J2EE技术框架和无线应用技术(WAP)，设计了县级森林火险数据报送系统。

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Base on the analysis of terrestrial transfer channel, the paper introduces the DVB-T standard, and discuss the core COFDM technology as well as front-end transmit system structure.

文章在分析地面传输信道特性的基础上，介绍了地面广播数字电视的DVB - T标准，探讨了其核心的正交编码频分多路复用COFDM技术、前端发射设备的系统结构及其优缺点。

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Then the system asked me to insert my passport so it could optically scan the special set of letters to identify me with the system and transmit the data to the Department of Homeland Security.

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Such a quality-rating system could also transmit clear signals to consumers regarding the quality and relative benefits of insurance products in your state.

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The new technology platform can be embedded in an existing design or operate as a stand-alone unit, with options to compute the location locally or transmit the information to a remote system which can process the data before visualising it on a smartphone app.

ENGADGET: Cambridge Consultants develops indoor tech to pick up where GPS drops off