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This post is an excerpt and summary of U.S. Congressinoal Research
Service report R42136. I put my own comments in the lines to show how stupid
the United Statesd Department of Defense is, and will be.

Unmanned aerial systems comprise a rapidly growing portion of the
military budget, and have been a long-term interest of Congress. At
times, Congress has encouraged the development of such systems; in
other instances, it has attempted to rein in or better organize the
Department of Defense’s efforts.

WHAT, HOW AND WHY ARE THE TOP 3 QUESTIONS EVERY UAS MANUFACTURER
SHOULD ASK HERSELF.

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An unmanned aerial vehicle (UAV), commonly known as a drone, is an
aircraft without a human pilot aboard. UAVs are a component of an
unmanned aircraft system (UAS); which include a UAV, a ground-based
controller, and a system of communications between the two. The flight
of UAVs may operate with various degrees of autonomy either
underremote control by a human operator, or fully or intermittently
autonomously, by onboard computers.[1]

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History

A microwave link is a communications system that uses a beam of radio
waves in the microwave frequency range to transmit information between
two fixed locations on the earth. They are crucial to many forms of
communication and impact a broad range of industries. Broadcasters use
microwave links to send programs from the studio to the transmitter
location, which might be miles away. Microwave links carry cellular
telephone calls between cell sites. Wireless Internet service
providers use microwave links to provide their clients with high-speed
Internet access without the need for cable connections. Telephone
companies transmit calls between switching centers over microwave
links, although fairly recently they have been largely supplanted by
fiber-optic cables. Companies and government agencies use them to
provide communications networks between nearby facilities within an
organization, such as a company with several buildings within a city.

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当前,无人机系统已成为信息化作战条件下夺取和保持信息优势的重要装备,而无
人机数据链是无人机系统将信息优势转化为战斗力的关键设备和有效手段。大型
预警、战略侦察以及高分辨率对地观察飞行器作为信息化战场信息获取的主力军,而
空前巨大的信息量需求与数据链传输能力不足的矛盾日益尖锐。

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美媒发表题为《全世界无人机需求高涨》的文章称,在全球市场上,目前已经有
4000种无人机在销售。美国仍将是最大的无人机客户,占据全球市场的45%。但
无人机的制造和采购增长并不局限于西方。中国对无人机的投入,从量上说甚至
超过美国。

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以下是对相关新闻的摘要、节选。如有补充,请电子邮件联系。

十八届中央委员许达哲离开半年后,以“盛产”张庆伟、马兴瑞等中央委员著称
的军工央企中国航天科技集团掌门职缺终于获得填补,2013年4月调任集团总经
理的“60后”雷凡培近日接任董事长、党组书记。

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近日,沙特媒体上出现了中国“翼龙”作战无人机的照片。

这一中国最为先进的外贸型作战无人机,在沙特的实际战斗中大放异彩,赢得了
沙特客户的赞赏。它由中国有技术、有担当、不糊弄的成都飞机公司研制!

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整理各个方面的一些消息,现在暂时不清楚台州市打算做大做强国有企业,还是
跟风来一波土地财政。

必须坚定不移实施产城融合发展,把实体经济、产业发展放到更加重要位置,以
产业发展为中心任务,狠抓投入和项目建设,努力实现大平台建设的滚动发展,
走出产业发展与城市功能建设同步规划、同步建设、互促互进的路子。

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