The HF ground wave radar receiver system based on USB2.0 technique is introduced.

介绍了基于USB2.0技术的高频地波雷达接收机系统。

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The difference between three "availability" of the sky wave radar are discussed in this paper.

讨论了天波雷达三个与时间有关的“可用度”的区别。

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As a device match of the high frequency ground wave radar, the responder 'working is correlating with the radar.

作为高频频地波雷达的配套器件，应答器的工作方式和雷达密切相关。

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Honda's Collision Mitigation Brake System (CMS), for example, uses a forward-looking millimetre-wave radar to scan the road ahead.

ECONOMIST: Cars that drive themselves

As its name suggests, it works by broadcasting a radar wave into the ground and interpreting (as any radar does) what is reflected back.

ECONOMIST: Winemaking and radar

The radar sends radio wave pulses into the ice sheet, and the waves bounce off buried features, informing researchers about the characteristics of the snow and ice layers.

ENGADGET: NASA's GROVER eco-rover to examine Greenland's ice sheet (video)