Invention Application
US20120166144A1 DEVICE CHARACTERISTICS MEASUREMENT METHOD USING AN ALL-OPTOELECTRONIC TERAHERTZ PHOTOMIXING SYSTEM AND SPECTRAL CHARACTERISTICS MEASUREMENT METHOD OF TERAHERTZ MEASURING APPARATUS USING THE SAME
审中-公开
使用全光电式TERAHERTZ光刻系统的设备特性测量方法和使用它的TERAHERTZ测量装置的光谱特性测量方法
- Patent Title: DEVICE CHARACTERISTICS MEASUREMENT METHOD USING AN ALL-OPTOELECTRONIC TERAHERTZ PHOTOMIXING SYSTEM AND SPECTRAL CHARACTERISTICS MEASUREMENT METHOD OF TERAHERTZ MEASURING APPARATUS USING THE SAME
- Patent Title (中): 使用全光电式TERAHERTZ光刻系统的设备特性测量方法和使用它的TERAHERTZ测量装置的光谱特性测量方法
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Application No.: US13278195Application Date: 2011-10-21
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Publication No.: US20120166144A1Publication Date: 2012-06-28
- Inventor: Han-Cheol Ryu , Min Hwan Kwak , Seung beom Kang , Sungil Kim , Dong Suk Jun , Mun Cheol Paek , Kwang Yong Kang
- Applicant: Han-Cheol Ryu , Min Hwan Kwak , Seung beom Kang , Sungil Kim , Dong Suk Jun , Mun Cheol Paek , Kwang Yong Kang
- Applicant Address: KR Daejeon
- Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
- Current Assignee Address: KR Daejeon
- Priority: KR10-2010-0134049 20101223
- Main IPC: G06F15/00
- IPC: G06F15/00
Abstract:
A device characteristics measurement method using an all-optoelectronic terahertz photomixing system includes: calculating power of an antenna of a transmitter by adding a matching condition between output impedance of the photomixer and input impedance of the antenna of the transmitter to power of the photomixer of the transmitter; calculating power of an antenna of a receiver based on the power of the antenna of the transmitter; and outputting the power of the antenna of the transmitter and the power of the antenna of the receiver so as to analyze device characteristics of the photomixer and the antenna of the transmitter.
Information query
