公开(公告)号：US20090057559A1

公开(公告)日：2009-03-05

申请号：US12201745

申请日：2008-08-29

Applicant: YASUSHI KOYAMA

Inventor： YASUSHI KOYAMA

IPC: G01J5/00

CPC classification number: G01J3/02 ,  G01J3/0278 ,  G01S17/10

Abstract: In apparatuses and methods for adjusting a distance to an object, or examining an object, by using terahertz radiation, a sensor portion and a distance changing portion are used. The sensor portion includes a generator for generating terahertz radiation, a transmission line for transmitting the terahertz radiation, and a detector for detecting the terahertz radiation transmitted through the transmission line. The distance changing portion is configured to change the distance between the object and the sensor portion. The distance is adjusted based on information of the terahertz radiation detected by the detector. The object is examined based on the information of the terahertz radiation detected by the detector, after the distance is adjusted based on the information of the terahertz radiation detected by the detector. Under a condition of the adjusted distance, leaking electromagnetic field of the terahertz radiation transmitted through the transmission line interacts with the object.

Abstract translation: 在通过使用太赫兹辐射来调整到物体的距离或检查物体的装置和方法中，使用传感器部分和距离变化部分。 传感器部分包括用于产生太赫兹辐射的发生器，用于传输太赫兹辐射的传输线，以及用于检测通过传输线传输的太赫兹辐射的检测器。 距离变化部构成为改变物体与传感器部之间的距离。 基于由检测器检测到的太赫兹辐射的信息来调整距离。 基于由检测器检测到的太赫兹辐射的信息来调整距离之后，基于由检测器检测的太赫兹辐射的信息来检查物体。 在调整距离的条件下，通过传输线传输的太赫兹辐射的泄漏电磁场与物体相互作用。

公开(公告)号：US20100045392A1

公开(公告)日：2010-02-25

申请号：US12606304

申请日：2009-10-27

Applicant: YASUSHI KOYAMA ,  TAKEAKI ITSUJI ,  TOSHIHIKO OUCHI

Inventor： YASUSHI KOYAMA ,  TAKEAKI ITSUJI ,  TOSHIHIKO OUCHI

IPC: H03B7/08

CPC classification number: H03B5/1847 ,  H03B7/08

Abstract: An electromagnetic-wave oscillator includes a substrate, an EMW oscillating unit including a gain portion, an EMW resonance portion, an EMW radiating portion, and a ground (GND) portion, and a supplying unit for supplying electric power to the EMW oscillating unit. The ground portion regulates a predetermined reference electric potential for the gain portion, the EMW resonance portion, and the EMW radiating portion. The EMW oscillating unit is disposed on a first surface of the substrate. The supplying unit is disposed on a second surface of the substrate extending on an opposite side to the first surface. The EMW oscillating unit and the supplying unit are electrically connected via a penetrating electrode formed in the substrate.

Abstract translation: 电磁波振荡器包括基板，包括增益部分的EMW振荡单元，EMW谐振部分，EMW辐射部分和接地（GND）部分，以及用于向EMW振荡单元供电的供电单元。 接地部分调节增益部分，EMW谐振部分和EMW辐射部分的预定参考电位。 EMW振荡单元设置在基板的第一表面上。 供给单元设置在基板的与第一表面相反的一侧延伸的第二表面上。 EMW振荡单元和供电单元通过形成在基板中的穿透电极电连接。