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Author:

赛景波 (赛景波.) | 伊经伟 (伊经伟.)

Indexed by:

incoPat zhihuiya

Abstract:

本发明公开了一种太赫兹波成像系统,该系统是一种三角波调制的太赫兹调频连续波的单通道扫描式成像系统并用于对地面的低速运动的目标成像。该系统由硬件和软件部分组成。本系统采用300GHZ的太赫兹频率、0.1W发射功率、波束角为1°的喇叭天线,单通道移动扫描方式来接收回波信号。喇叭天线置于移动平台上,移动平台由转台带动与铅直方向成30°的夹角做往复的匀速运动,对被测物体进行往复的扫描获得太赫兹回波信号,此回波信号经过放大滤波,下变频,经过采集卡采集到FPGA信号处理单元经成像算法处理获得成像的复图像数据,在显示器上成像。

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Patent Info :

Type: 发明授权

Patent No.: CN201610320335.0

Filing Date: 2016-05-13

Publication Date: 2019-04-30

Pub. No.: CN106054182B

Applicants: 北京工业大学

Legal Status: 授权 ; 权利转移

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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