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. 发明授权

US06429752B1 Electrical transmission line arrangement having displaced conductor sections 有权
标题翻译：具有位移导体部分的电气传输线布置
公开(公告)号：US06429752B1
公开(公告)日：2002-08-06
申请号：US09597990
申请日：2000-06-19
申请人： Thomas Harju , Thomas Emanuelsson
发明人： Thomas Harju , Thomas Emanuelsson
IPC分类号： H01P308
CPC分类号： H01P3/081 , H05K1/0251 , H05K1/0298 , H05K2201/09245 , H05K2201/093 , H05K2201/09672 , H05K2201/09845
摘要： The invention relates to an electrical transmission arrangement comprising a first section of a conductor with a main extension in two planes, and a first section of a ground plane which extends essentially in parallel with the conductor section on the first side of the conductor section and has a main extension in the same two planes as the conductor section. The transmission arrangement also comprises at least one second and one third section of the said conductor, which have their main extensions in the same two planes as the first section of the conductor, the second conductor section being displaced in parallel with respect to the first conductor section, and the third conductor section being displaced in parallel with respect to the second conductor section, and at least one second and one third section of the said ground plane, which have their main extensions in the same two planes as the first section of the ground plane, the second ground plane section being displaced in parallel with respect to the first ground plane section, and the third ground plane section being displaced in parallel with respect to the second ground plane section, the said parallel displacements of conductor sections and ground plane sections being done in a direction which is at right angles to the two planes which define the main extensions of the conductor sections and ground plane sections, each conductor section being electrically connected at least to the closest of the second conductor sections, each ground plane section being electrically connected at least to the closest of the second ground plane sections on the same side of the conductor, and the conductor sections being separated from the ground plane section by a dielectric material.
摘要翻译：本发明涉及一种电传输装置，其包括在两个平面中具有主延伸的导体的第一部分和接地平面的第一部分，其基本上平行于导体部分的第一侧上的导体部分延伸，并且具有在与导体部分相同的两个平面中的主要延伸。所述传输装置还包括所述导体的至少一个第二和第三部分，它们的主要延伸部分与导体的第一部分相同的两个平面中，第二导体部分相对于第一导体平行移位并且所述第三导体部分相对于所述第二导体部分并行移位，以及所述接地平面的至少一个第二和第三部分，所述第二导体部分的主要延伸部分在与所述第二部分的第一部分相同的两个平面中所述第二接地平面部分相对于所述第一接地平面部分平行移位，并且所述第三接地平面部分相对于所述第二接地平面部分平行移位，所述平行位移的导体部分和接地平面部分在与限定导体的主延伸部的两个平面成直角的方向上进行每个导体部分至少与最靠近第二导体部分的电连接，每个接地平面部分至少与导体同一侧上最靠近的第二接地平面部分电连接，以及导体部分通过电介质材料与接地平面部分分离。

2. 发明公开

US20240222880A1 IMPROVED UTLTRA-WIDEBAND CIRCULAR-POLARIZED RADIATION ELEMENT WITH INGEGRATED FEEDING 审中-公开
公开(公告)号：US20240222880A1
公开(公告)日：2024-07-04
申请号：US18039139
申请日：2021-11-04
申请人： Jian YANG , Thomas EMANUELSSON
发明人： Jian YANG , Thomas EMANUELSSON
IPC分类号： H01Q21/06 , H01Q1/52 , H01Q5/25 , H01Q11/08
CPC分类号： H01Q21/062 , H01Q1/523 , H01Q5/25 , H01Q11/08
摘要： An antenna element (100) for an array antenna. The antenna element having a layered configuration comprising a first ground plane (151), a first dielectric layer (140) facing the first ground plane (151), a first planar radiation element (131) facing the first dielectric layer (140), and a feeding via hole (132) arranged electrically connected to the first planar radiation element (131) and arranged extending through the first dielectric layer (140) and through the first ground plane (151) without electrical contact. The antenna element further comprises at least one complementary set comprising a complementary dielectric layer (120) and a complementary planar radiation element (111) facing the complementary dielectric layer. The set is arranged stackable facing the first planar radiation element (131) such that a complementary dielectric layer is arranged between two radiation elements (111, 131) in the layered configuration. The first planar radiation element (131) constitutes a first continuous part of a spiral antenna and the at least one complementary planar radiation element (111) constitutes a continuation of the spiral antenna, thereby the first and the at least one complementary planar radiation elements (111, 131) constitute an effective spiral antenna.

3. 发明申请

US20050146392A1 Transmit receive switch with high power protection 有权
标题翻译：发射接收开关，具有高功率保护
公开(公告)号：US20050146392A1
公开(公告)日：2005-07-07
申请号：US10508466
申请日：2002-03-22
申请人： Peter Karlsson , Thomas Emanuelsson
发明人： Peter Karlsson , Thomas Emanuelsson
IPC分类号： G01S7/03 , H04B1/48 , H01P1/15
CPC分类号： H04B1/48 , G01S7/032 , G01S7/034
摘要： Microwave switch (MS) comprising an antenna branch (AB), a receive branch (RB), and a transmit branch (TB). According to one embodiment, the switch comprises a protection circuit (CPL, DTC, CTRL), which upon a high power signal (Dtc_h) being present on the antenna branch effectuates a biasing of semiconductors on both the receive branch (RB) and the transmit branch (TB). According to one embodiment PIN diodes are provided for controlling switching between the transmit and the receiv branch as well as enabling a protective mode, the control being accomplished by selectively biasing respective diodes.
摘要翻译：微波开关（MS）包括天线分支（AB），接收分支（RB）和发射分支（TB）。根据一个实施例，开关包括保护电路（CPL，DTC，CTRL），其在存在于天线分支上的高功率信号（Dtc_h）上产生半导体在接收分支（RB）和发射分支（TB）。根据一个实施例，提供PIN二极管用于控制发射和接收分支之间的切换以及启用保护模式，该控制通过选择性地偏置相应的二极管来实现。

4. 发明授权

US06750731B2 Circulator and network 有权
标题翻译：循环器和网络
公开(公告)号：US06750731B2
公开(公告)日：2004-06-15
申请号：US10095260
申请日：2002-03-11
申请人： Thomas Emanuelsson
发明人： Thomas Emanuelsson
IPC分类号： H01P1387
CPC分类号： H01P1/387
摘要： Circulator unit comprising a first member (1) in a first dielectric layer (3) and a second member (2) in second dielectric layer (4) both members being of ferro-electric material and arranged adjacent to one another, a conductive circulator pattern (10) printed on the first or second member and arranged between the first and the second member. The first substrate extends beyond the second substrate on an area where a first set of terminals is provided rendering the first set of terminals accessible. The second member extends beyond the first member on an area where a second set of terminals is provided rendering the second set of terminals accessible. The unit comprises first (7) and second ground (8) conductors arranged on each side of the first and second members and furthermore comprises at least one magnet (5, 6) or coil for providing magnetic field through the first and second member.
摘要翻译：循环器单元包括第一介电层（3）中的第一构件（1）和第二介电层（4）中的第二构件（2），两个构件是铁电材料并且彼此相邻布置，导电循环器图案（10）印刷在第一或第二构件上并且布置在第一和第二构件之间。第一衬底在提供第一组终端可接近的区域上延伸超过第二衬底的第一组终端。第二构件在提供使第二组终端可访问的区域上延伸超过第一构件。该单元包括布置在第一和第二构件的每一侧上的第一（7）和第二接地（8）导体，并且还包括用于通过第一和第二构件提供磁场的至少一个磁体（5,6）或线圈。

5. 发明授权

US06670674B2 Transistor and power amplifier with improved bandwidth 有权
标题翻译：晶体管和功率放大器带宽提高
公开(公告)号：US06670674B2
公开(公告)日：2003-12-30
申请号：US10100066
申请日：2002-03-19
申请人： Thomas Emanuelsson
发明人： Thomas Emanuelsson
IPC分类号： H01L2976
CPC分类号： H01L25/072 , H01L2924/0002 , H01L2924/3011 , H01L2924/00
摘要： The invention relates to an LDMOS transistor including a gate, source and drain, and an earth plane located under the gate, source and drain. According to the invention, the earth plane is given such an extent in the lateral direction of the transistor that an additional component of chip type can be mounted on it, whereby the LDMOS transistor and the additional component of chip type have a shared earth plane. The earth plane suitably comprises a silicon layer which is doped so that it has become conductive and can thereby constitute the earth plane for the transistor and the additional component of chip type.
摘要翻译：本发明涉及一种包括栅极，源极和漏极以及位于栅极，源极和漏极之下的接地平面的LDMOS晶体管。根据本发明，接地平面在晶体管的横向被赋予了这样的程度，即可以在其上安装芯片类型的附加部件，由此LDMOS晶体管和芯片类型的附加部件具有共用的接地平面。接地平面适当地包括被掺杂以使其变得导电并且因此可以构成晶体管的接地平面和芯片类型的附加部件的硅层。

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