Image pickup and image transmission system for minitype aircraft
Title：
Image pickup and image transmission system for minitype aircraft
Application Number：
 200410003448
Application Date：
 2004/03/15
Announcement Date：
 2005/09/21
Pub. Date：
Publication Number：
 1671077
Announcement Number：
Grant Date：
Granted Pub. Date：
ApplicationType：
 Invention
State/Country：
 11[China|beijing]
IPC：
 H04B 7/26, H04N 7/04
Applicant(s)：
 Tsinghua University
Inventor(s)：
 Zhou Zhaoying, Ye Xiongying, Xiong Shenshu, Jin Min, Zhu Rong, Wei Qiang
Key Words：
 Image pickup, image transmission system, minitype aircraft
Abstract：
 This invention refers to a micro power consumption image transmission system for miniature aerocraft, which contains first taking ground image by miniature video camera unit, preprocessing image signal, amplifying and adding brightness modulating, analog modulating the amplified signal by narrow band and low level direct modulation, radiation in electromagnetic wave after power amplifying, receiving the video signal transmitted by aerocraft using high gain antenna, low noise amplifying the weak signal, demodulating amplified signal, finally sending video signal to ground process software to display, store and process. Said invention has advantages of low weight, small volume, stable, low cost and basically no image delay.
Claim：
Priority：
PCT：
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2008-4-17
  Selected patents owned by Tsinghua University filed in 2005 are loaded.
2008-3-31
  Selected patents owned by Tsinghua University filed in 2006 and 2007 are load.







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