公开(公告)号：US20220328975A1

公开(公告)日：2022-10-13

申请号：US17457522

申请日：2021-12-03

申请人： Lin-Nan LEE ,  Peter HOU ,  Victor LIAU

发明人： Lin-Nan LEE ,  Peter HOU ,  Victor LIAU

IPC分类号： H01Q15/16 ,  H01Q1/12 ,  H01Q15/14 ,  H01Q3/44

摘要： A hybrid scanning antenna including: a reflector having a focal line; a first mechanical movement to move the reflector about a first axis; a second mechanical movement to move the reflector about a second axis; a linear array fixedly disposed along the focal line to electronically scan at a scan angle about a third axis; and a controller to control the first mechanical movement, the second mechanical movement and the scan angle of the linear array to orient the hybrid scanning antenna to a look angle of a remote transceiver.

公开(公告)号：US08779872B2

公开(公告)日：2014-07-15

申请号：US13078113

申请日：2011-04-01

申请人： Thomas Jackson ,  Guo Chen ,  Larry Cronise ,  Peter Hou ,  Barre Lankford ,  Edmund Lott ,  Ross Thomson

发明人： Thomas Jackson ,  Guo Chen ,  Larry Cronise ,  Peter Hou ,  Barre Lankford ,  Edmund Lott ,  Ross Thomson

IPC分类号： H01P5/12

CPC分类号： H04B7/18513 ,  H01P1/2138 ,  H01P11/007 ,  H04B1/03

摘要： A radio is provided for transmit-receive isolation and filtering (INTRIFWA) that are sealed and/or integrally built-in a housing of a transmitter, which can be used in microwave communication systems, including satellite based communications systems and terrestrial based microwave communication systems.

摘要翻译： 提供了用于发射接收隔离和滤波（INTRIFWA）的无线电装置，其被密封和/或整体地内置在发射机的壳体中，所述发射机的壳体可用于微波通信系统，包括基于卫星的通信系统和基于地面的微波通信系统 。

公开(公告)号：US20070151144A1

公开(公告)日：2007-07-05

申请号：US11617005

申请日：2006-12-28

申请人： Peter Hou ,  William Colucci ,  Dennis Malfer

发明人： Peter Hou ,  William Colucci ,  Dennis Malfer

IPC分类号： C10L1/22

CPC分类号： C10L1/2387 ,  C08F8/32 ,  C08G14/06 ,  C10L1/221 ,  C10L1/238 ,  C10L10/04 ,  C10L10/18 ,  C08F110/10

摘要： There is disclosed a Mannich reaction product and a reaction to create a Mannich reaction product prepared from an amino alcohol, a high molecular, weight hydroxy aromatic compound, and an aldehyde. Compositions comprising a hydrocarbon fuel and the reaction product are also disclosed.

摘要翻译： 公开了曼尼希反应产物和产生由氨基醇，高分子量的羟基芳族化合物和醛制备的曼尼希反应产物的反应。 还公开了包含烃燃料和反应产物的组合物。

公开(公告)号：US06593893B2

公开(公告)日：2003-07-15

申请号：US09736712

申请日：2000-12-14

申请人： Peter Hou ,  Thomas Jackson ,  Jack Lundstedt, Jr.

发明人： Peter Hou ,  Thomas Jackson ,  Jack Lundstedt, Jr.

IPC分类号： H01Q1302

CPC分类号： H01Q25/007 ,  H01Q19/08 ,  H01Q19/17

摘要： An approach for providing a multiple-beam antenna system for receiving and transmitting electromagnetic signals from a plurality of closely spaced satellites is disclosed. Dielectric inserts are selectively coupled to the feedhorn bodies to alter the radiation patterns according to dielectric constants of the dielectric inserts. A reflector produces multiple antenna beams based upon the altered radiation patterns of the feedhorn bodies. The antenna provides simultaneous transmissions to satellites that are spaced about 2° or less.

公开(公告)号：US11947023B2

公开(公告)日：2024-04-02

申请号：US17245301

申请日：2021-04-30

申请人： Lin-Nan Lee ,  Peter Hou ,  Victor Liau

发明人： Lin-Nan Lee ,  Peter Hou ,  Victor Liau

IPC分类号： G01S19/42 ,  G01S19/14 ,  H01Q3/02

CPC分类号： G01S19/42 ,  G01S19/14 ,  H01Q3/02

摘要： A system and method for tracking non-geo synchronous orbit satellites on orbiting planes of regular motion patterns. The method includes providing a first satellites moving in a direction descending in latitude in first orbital planes and a second satellites moving in a direction ascending in latitude in second orbital planes; steering an antenna to an antenna tilt φ from normal with a single axis mechanism lined up with a first axis; scanning, electronically, with a linear array at a scan angle ψ along a second axis; and locking to a signal from a handed-from satellite from the first satellites, where the first axis is angled from the second axis, the steering along the first axis and the scanning along the second axis jointly track the handed-from satellite, the first orbits seem parallel, the second orbits seem parallel, and the first orbits seem aligned with the antenna tilt φ. A handoff between the first satellites may use one of the second satellites as a steppingstone.

公开(公告)号：US20180191048A1

公开(公告)日：2018-07-05

申请号：US15395395

申请日：2016-12-30

申请人： Peter HOU ,  Hamad ALSAWAHA ,  Thomas JACKSON ,  Bingqian LU ,  Yilin MAO

发明人： Peter HOU ,  Hamad ALSAWAHA ,  Thomas JACKSON ,  Bingqian LU ,  Yilin MAO

IPC分类号： H01P5/12 ,  H01P3/16 ,  H01P1/20

CPC分类号： H01P3/122 ,  H01P1/161 ,  H01P1/171 ,  H01P1/172 ,  H01P1/2002 ,  H01P3/16

摘要： A radio frequency waveguide is disclosed. The radio frequency waveguide includes: a dielectric including an exterior input surface, an exterior output surface and other exterior surfaces; and a metal disposed on the other exterior surfaces of the dielectric, wherein the dielectric is voidless and adapted to propagate radio frequency radiation from the exterior input surface to the exterior output surface.

公开(公告)号：US20110243562A1

公开(公告)日：2011-10-06

申请号：US13078612

申请日：2011-04-01

申请人： Thomas JACKSON ,  Guo CHEN ,  Larry CRONISE ,  Peter HOU ,  Barre LANKFORD ,  Edmund LOTT ,  Prakash HARI ,  Arul THANGAVELU ,  Rajesh JOSHI ,  Keith RUSSELL

发明人： Thomas JACKSON ,  Guo CHEN ,  Larry CRONISE ,  Peter HOU ,  Barre LANKFORD ,  Edmund LOTT ,  Prakash HARI ,  Arul THANGAVELU ,  Rajesh JOSHI ,  Keith RUSSELL

IPC分类号： H04B10/00 ,  H04J14/06

CPC分类号： H01P1/2138 ,  H01P11/007 ,  H04B1/03 ,  H04B10/118

摘要： An radio is provided for transmit-receive isolation filtering and circular polarization (INTRIFPWA) that are sealed within a metal housing of a transmitter, which can be used in microwave communication systems, including satellite based communications systems and terrestrial based microwave communication systems.

摘要翻译： 提供无线电用于发射接收隔离滤波和圆偏振（INTRIFPWA），其被密封在发射机的金属外壳内，可用于包括基于卫星的通信系统和地面微波通信系统的微波通信系统中。

公开(公告)号：US06956526B1

公开(公告)日：2005-10-18

申请号：US10967416

申请日：2004-10-18

申请人： Jack Lundstedt, Jr. ,  John Schmid ,  Richard Sims ,  Peter Hou ,  Patrick Marrone ,  Lawrence Cronise

发明人： Jack Lundstedt, Jr. ,  John Schmid ,  Richard Sims ,  Peter Hou ,  Patrick Marrone ,  Lawrence Cronise

IPC分类号： H01Q1/12 ,  H01Q3/00 ,  H01Q3/08 ,  H01Q19/12

CPC分类号： H01Q19/12 ,  H01Q1/1257 ,  H01Q3/08

摘要： A method of pointing an antenna at a transmitter comprising the steps of: (a) varying the azimuth of the antenna dish a predetermined number of degrees in a first direction from a predetermined azimuth angle; (b) measuring a first signal strength of an incoming signal received by the antenna dish; (c) varying the azimuth of the antenna dish the same predetermined number of degrees in a second direction from the predetermined azimuth angle, where the second direction is opposite to the first direction; (d) measuring a second signal strength of the incoming signal received by the antenna dish; and (e) comparing the first signal strength to the second signal strength, and if the first signal strength substantially equals the second signal strength, the current predetermined azimuth angle represents the optimal angle of azimuth for the antenna dish. However, if the first signal strength does not substantially equal the second signal strength, the process further comprises the steps of: (f) adjusting the predetermined azimuth angle, and (g) repeating steps (a)–(e). The same process is then repeated for the elevation adjustment.

摘要翻译： 一种将天线指向发射机的方法，包括以下步骤：（a）从预定的方位角，在第一方向上改变天线盘的方位角预定数量; （b）测量由天线盘接收的输入信号的第一信号强度; （c）从第二方向与第一方向相反的预定方位角，在第二方向上改变天线盘的方位角相同的预定角度; （d）测量由天线盘接收的输入信号的第二信号强度; 和（e）将第一信号强度与第二信号强度进行比较，并且如果第一信号强度基本上等于第二信号强度，则当前预定方位角表示天线盘的最佳方位角。 然而，如果第一信号强度基本上不等于第二信号强度，则该处理还包括以下步骤：（f）调整预定的方位角，和（g）重复步骤（a） - （e）。 然后对于高程调整重复相同的过程。

公开(公告)号：US20220128708A1

公开(公告)日：2022-04-28

申请号：US17245301

申请日：2021-04-30

申请人： Lin-Nan LEE ,  Peter Hou ,  Victor Liau

发明人： Lin-Nan LEE ,  Peter Hou ,  Victor Liau

IPC分类号： G01S19/42 ,  G01S19/14

摘要： A system and method for tracking non-geo synchronous orbit satellites on orbiting planes of regular motion patterns. The method includes providing a first satellites moving in a direction descending in latitude in first orbital planes and a second satellites moving in a direction ascending in latitude in second orbital planes; steering an antenna to an antenna tilt φ from normal with a single axis mechanism lined up with a first axis; scanning, electronically, with a linear array at a scan angle ψ along a second axis; and locking to a signal from a handed-from satellite from the first satellites, where the first axis is angled from the second axis, the steering along the first axis and the scanning along the second axis jointly track the handed-from satellite, the first orbits seem parallel, the second orbits seem parallel, and the first orbits seem aligned with the antenna tilt φ. A handoff between the first satellites may use one of the second satellites as a steppingstone.

公开(公告)号：US20070169408A1

公开(公告)日：2007-07-26

申请号：US11336037

申请日：2006-01-20

申请人： Peter Hou ,  Dennis Malfer ,  May Thomas ,  William Colucci

发明人： Peter Hou ,  Dennis Malfer ,  May Thomas ,  William Colucci

IPC分类号： C10L1/22

CPC分类号： C08F8/32 ,  C10L1/143 ,  C10L1/1616 ,  C10L1/1641 ,  C10L1/1985 ,  C10L1/2387 ,  C10L10/18

摘要： New, highly effective Mannich detergents for use in hydrocarbon fuels are described which reduce engine deposits in spark and compression ignition internal combustion engines. They are Mannich condensation reaction products obtained from reacting: (i) a polyamine having a sterically-hindered primary amino group, (ii) a hydrocarbyl-substituted hydroxyaromatic compound, and (iii) an aldehyde. These Mannich detergent compounds may be dispersed in a liquid carrier to provide a fuel additive concentrate for hydrocarbon engine fuels which effectively control engine deposit formation in intake valves and also other engine regions such as port fuel injectors and combustion chambers.

摘要翻译： 描述了用于碳氢化合物燃料的新的，高效的曼尼希洗涤剂，其减少火花和压缩点火内燃机中的发动机沉积物。 它们是从以下反应获得的曼尼期缩合反应产物：（i）具有空间位阻伯氨基的多胺，（ii）烃基取代的羟基芳族化合物和（iii）醛。 这些Mannich洗涤剂化合物可以分散在液体载体中以提供用于碳氢化合物发动机燃料的燃料添加剂浓缩物，其有效地控制进气门以及其它发动机区域（例如端口燃料喷射器和燃烧室）中的发动机沉积物形成。