专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2018169517A1 TERAHERTZ-GIGAHERTZ ILLUMINATOR 审中-公开
公开(公告)号：WO2018169517A1
公开(公告)日：2018-09-20
申请号：PCT/US2017/022267
申请日：2017-03-14
申请人： ARCHIT LENS TECHNOLOGY INC. , TZUANG, Lawrence, Dah-ching , WU, Yen-Ju
发明人： TZUANG, Lawrence, Dah-ching , WU, Yen-Ju
IPC分类号： G01N21/35
摘要： Terahertz-gigahertz illuminator that may be implemented in or attached to many gigahertz/ terahertz applications or systems (such as imaging, security or communication system) is proposed. One or more THz emitters are combined to form an array, where each THz emitter is comprised of a THz source and a THz lens. Furthermore, for each THz emitter, the geometric relation between the THz source and the THz lens may be dynamically configured to adjust the emission angle and/or the pointing angle of the launched THz wave. In addition, each THz emitter may be rotated to adjust the pointing angle of the launched THz wave. Therefore, the THz illuminator may uniformly illuminate the object of different sizes at different distances while maximizing the effective illumination without configuring other aspects of the THz source. In this way, the effective use of the limited THz source power provided by each individual THz emitter is achieved.

2. 发明申请

WO2017180178A1 A DEVICE FOR RECEIVING / TRANSMITTING TERAHERTZ-GIGAHERTZ WAVE AND THE APPLICATION THEREOF 审中-公开
标题翻译：用于接收/发送TERAHERTZ-GIGAHERTZ波的装置及其应用
公开(公告)号：WO2017180178A1
公开(公告)日：2017-10-19
申请号：PCT/US2016/049903
申请日：2016-09-01
申请人： ARCHIT LENS TECHNOLOGY INC. , TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
发明人： TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
IPC分类号： G01S13/00
CPC分类号： G01V8/005 , G01N21/3581 , G01N22/00
摘要： The present invention provides an electromagnetic wave receiving/transmitting device and the application thereof. The electromagnetic wave receiving/transmitting device of the present invention can effectively receive up to 80 to 500 GHz of terahertz electromagnetic waves. The electromagnetic wave receiving/transmitting device of the present invention further achieves the application of terahertz imaging. The physical package of the electromagnetic wave receiving/transmitting device of the present invention is capable of effectively absorbing external and internal noise of electromagnetic waves to significantly reduce noise, and thereby achieving the application of terahertz imaging.
摘要翻译：本发明提供一种电磁波接收/发射装置及其应用。本发明的电磁波接收/发射装置可以有效地接收高达80至500GHz的太赫兹电磁波。本发明的电磁波接收/发射装置进一步实现了太赫兹成像的应用。本发明的电磁波接收/发射装置的物理封装能够有效吸收电磁波的外部和内部噪声，从而显着降低噪声，从而实现太赫兹成像的应用。

3. 发明申请

WO2018022041A1 TERAHERTZ-GIGAHERTZ SYSTEM HOUSING CAPABLE OF MINIMIZING INTERFERENCE AND NOISE 审中-公开
标题翻译： TERAHERTZ-GIGAHERTZ系统的房屋可以减少干扰和噪音
公开(公告)号：WO2018022041A1
公开(公告)日：2018-02-01
申请号：PCT/US2016/044261
申请日：2016-07-27
申请人： ARCHIT LENS TECHNOLOGY INC. , TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
发明人： TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
IPC分类号： G01J5/02 , G01J5/00 , G01V3/00
CPC分类号： G01J5/00 , G01J1/0271 , G01J5/02 , G01J5/046 , G01J5/048 , G01J2001/0276 , G01V3/00
摘要： A THz system has a housing configured to minimize both external noise and internal stray THz waves. The housing material is selected according to the frequency range of THz waves to be propagated though the space enclosed by the housing. In general, the housing is made of foam material, such as low relative dielectric constant foam material, especially foam with conductive additives. The relative dielectric constant of foam material is usually approach to 1.0, which may minimize the reflection of THz waves propagating into the housing. The conductive additives may increase the absorption of the THz waves, even other electromagnetic waves, inside the housing. Clearly, by using proper material, such as Expanded Polypropylene (EPP) and/ or Styrofoam, with proper conductive additives, such as graphite, carbon, sliver, absorptive particles/ dyes, the housing may minimize the interference of undesired stray terahertz-gigahertz waves, even other noise.
摘要翻译：太赫兹系统具有被配置为最小化外部噪声和内部杂散THz波的外壳。根据THz波的频率范围来选择外壳材料，以通过外壳所包围的空间传播。通常，壳体由泡沫材料制成，例如低相对介电常数泡沫材料，特别是具有导电添加剂的泡沫。泡沫材料的相对介电常数通常接近于1.0，这可以使传播到壳体中的THz波的反射最小化。导电添加剂可以增加壳体内部的THz波，甚至其他电磁波的吸收。显然，通过使用合适的材料，例如膨胀聚丙烯（EPP）和/或聚苯乙烯泡沫塑料，以及适当的导电添加剂如石墨，碳，银条，吸收性颗粒/染料，外壳可以将不希望的杂散太赫兹 - 千兆赫兹波，甚至还有其他噪音。

4. 发明申请

WO2018136058A1 TERAHERTZ-GIGAHERTZ FISHEYE LENS SYSTEM 审中-公开
公开(公告)号：WO2018136058A1
公开(公告)日：2018-07-26
申请号：PCT/US2017/014039
申请日：2017-01-19
申请人： ARCHIT LENS TECHNOLOGY INC. , TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
发明人： TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
IPC分类号： G02B13/06 , G02B13/00 , G02B9/12 , G02B17/00 , G02B27/00
CPC分类号： G02B13/06 , G02B1/02 , G02B9/12 , G02B13/14
摘要： Terahertz-gigahertz fisheye lens systems that may be implemented in or attached to many gigahertz/terahertz systems (such as imaging or security system) are proposed. Each proposed terahertz-gigahertz fisheye lens system includes three lens elements in which combined provides a FOV of about 160 °. Each lens element is made of quartz or materials having similar refractive indices. The surfaces of each lens element are either planar and / or spherical. Furthermore, the radius of curvature, diameter, surface profile, size, spacing, and material of the lens elements may be selected to achieve quality performance. Also, to change the focusing distance for achieving optimum imaging resolution, the spacing between these lens element and the image sensor (or the object) may be adjusted.

5. 发明申请

WO2017180175A1 LARGE APERTURE TERAHERTZ-GIGAHERTZ LENS SYSTEM 审中-公开
标题翻译：大口径TERAHERTZ-GIGAHERTZ镜片系统
公开(公告)号：WO2017180175A1
公开(公告)日：2017-10-19
申请号：PCT/US2016/044741
申请日：2016-07-29
申请人： ARCHIT LENS TECHNOLOGY INC. , TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
发明人： TZUANG, Lawrence, Dah-Ching , WU, Yen-Ju
IPC分类号： G01N21/3563 , G01N21/3581 , G02B1/04 , G02B13/14
CPC分类号： G01V8/005 , G01N21/3581 , G01N22/00
摘要： Lens systems used in a gigahertz/ terahertz imaging system are proposed. Each proposed lens system may include two thin lens elements, spherical or aspherical, in which combined provides gigahertz-terahertz refractive power with a small f-number. The gigahertz-terahertz waves are diverted by the lens systems in such a way that it forms an image of an object, such as a human scale object, on a planar gigahertz-terahertz image sensor. The radius of curvatures, profile, sizes, spacing, and aspherical coefficients of the lens elements may be selected to achieve quality focusing performance. The spacing between the lens elements and the spacing between the lens elements and the image sensor may be adjusted to change both the focal length and the focusing distance to achieve optimum field of view and maximum imaging resolution. The size of the lens may be scaled with the size of the object or the lens aperture stop.
摘要翻译：提出了在千兆赫兹/太赫兹成像系统中使用的透镜系统。每个提出的透镜系统可以包括两个球面或非球面的薄透镜元件，其中组合提供千兆赫兹 - 太赫兹折射光焦度和小f值。千兆赫兹 - 太赫兹波被透镜系统转移，使得它在平面千兆赫兹 - 太赫兹图像传感器上形成物体（例如人类尺度物体）的图像。可以选择透镜元件的曲率半径，轮廓，尺寸，间隔和非球面系数以实现质量聚焦性能。可调整透镜元件之间的间距以及透镜元件与图像传感器之间的间距以改变焦距和对焦距离以实现最佳视场和最大成像分辨率。镜头的尺寸可以根据物体的大小或镜头光圈值进行缩放。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式