公开(公告)号：US06778037B1

公开(公告)日：2004-08-17

申请号：US10009273

申请日：2002-04-02

申请人： Olli Salmela ,  Esa Kemppinen ,  Markku Koivisto ,  Hans Somerma ,  Pertti Ikäläinen ,  Petri Savolainen

发明人： Olli Salmela ,  Esa Kemppinen ,  Markku Koivisto ,  Hans Somerma ,  Pertti Ikäläinen ,  Petri Savolainen

IPC分类号： H01P308

CPC分类号： H01P5/186 ,  H01P5/16

摘要： The invention relates to structures, by which part of the incoming high-frequency energy can be separated to its own path (out1) or energies coming from different paths can be combined to a common path. The basic idea of the invention is that all components of the dividing or combining means are integrated into a monolithic structure in an insulating material, preferably multilayer ceramics. The transmission line strips (311) and other conductors are formed by printing conductive material on the outer surface of the ceramic piece (301) and in its interlayers, when required. The conductors between the surfaces are formed by filling the hole made through the layer or layers with conductive material. The resistive components (321) parallel with and between the surfaces are formed in a similar manner. The structure according to the invention is relatively small and reliable, and its manufacturing costs are low.

摘要翻译： 本发明涉及一些结构，通过该结构，可以将输入的高频能量的一部分分离成其自身的路径（out1）或来自不同路径的能量可以组合到公共路径。 本发明的基本思想是分割或组合装置的所有部件被整合成绝缘材料的整体结构，优选多层陶瓷。 传输线条（311）和其它导体通过在需要时在陶瓷片（301）的外表面上和其中间层中印刷导电材料形成。 表面之间的导体通过用导电材料填充通过该层制成的孔而形成。 以类似的方式形成平行于表面之间和之间的电阻元件（321）。 本发明的结构相对小且可靠，其制造成本低。

公开(公告)号：US06909345B1

公开(公告)日：2005-06-21

申请号：US10030502

申请日：2000-07-10

申请人： Olli Salmela ,  Esa Kemppinen ,  Hans Somerma ,  Pertti Ikäläinen ,  Markku Koivisto

发明人： Olli Salmela ,  Esa Kemppinen ,  Hans Somerma ,  Pertti Ikäläinen ,  Markku Koivisto

IPC分类号： H01P3/12 ,  H01P11/00 ,  H01P3/18

CPC分类号： H01P3/121 ,  Y10T29/49016

摘要： The invention relates to a waveguide manufacturing and a waveguide manufactured with the method, which can be integrated into a circuit structure manufactured with the multilayer ceramic technique. The core part (23, 33, 43, 53a, 53b, 53c) of the waveguide is formed by a unit assembled of ceramic layers, which is limited in the yz plane by two impedance discontinuities and in the xz plane by two planar surfaces (24, 25, 34, 35, 54a, 54c, 55a, 55b, 55c) made of conductive material. The conductive surfaces can be connected to each other by vias made of conductive material (38, 39, 48, 49). The waveguide manufactured with the method according to the invention is a fixed part of the circuit structure as a whole.

摘要翻译： 本发明涉及一种使用该方法制造的波导制造和波导，其可以集成到由多层陶瓷技术制造的电路结构中。 波导的核心部分（23,33,43,53a，53b，53c）由陶瓷层组成的单元形成，陶瓷层在yz平面中受到两个阻抗不连续的限制，在xz平面上被两个 由导电材料制成的平面（24,25,34,35,54a，54c，55a，55b，55c）。 导电表面可以通过由导电材料（38,39,48,49）制成的通孔彼此连接。 使用根据本发明的方法制造的波导作为整体的电路结构的固定部分。

公开(公告)号：US06958662B1

公开(公告)日：2005-10-25

申请号：US10399480

申请日：2000-10-18

申请人： Olli Salmela ,  Markku Koivisto ,  Mikko Saarikoski ,  Kalle Jokio ,  Ali Nadir Arslan ,  Esa Kemppinen ,  Vesa Korhonen ,  Teppo Miettinen

发明人： Olli Salmela ,  Markku Koivisto ,  Mikko Saarikoski ,  Kalle Jokio ,  Ali Nadir Arslan ,  Esa Kemppinen ,  Vesa Korhonen ,  Teppo Miettinen

IPC分类号： H01P5/107

CPC分类号： H01P5/107

摘要： The invention relates to a device for guiding electromagnetic waves from a wave guide (10), in particular a multi-band wave guide, to a transmission line (20), in particular a micro strip line, arranged at one end of the wave guide (10), comprising coupling means (30-1, . . . , 30-7) for mechanical fixation and impedance matching between the wave guide (10) and the transmission line (20). It is the object of the invention to improve such a structure in the way that manufacturing is made easier and less expensive than according to prior art. According to the present invention that object is solved in the way that the coupling means comprises at least one dielectric layer (30) being mechanically connected with the main plane of the transmission line, the geometric dimension of that at least one dielectric layer extending along the propagation direction of the electromagnetic waves being correlated with the center frequency of electromagnetic waves in order to achieve optimised impedance matching.

摘要翻译： 本发明涉及一种用于将波导（10）特别是多波段波导的电磁波引导到布置在波导的一端的传输线（20），特别是微带线 （10），包括用于在波导（10）和传输线（20）之间进行机械固定和阻抗匹配的联接装置（30-1，...，30-）。 本发明的目的是改进这种结构，使得制造比现有技术更容易和更便宜。 根据本发明，该目的是以耦合装置包括至少一个电介质层（30）与传输线的主平面机械连接的方式来解决的，该至少一个电介质层的几何尺寸沿着 电磁波的传播方向与电磁波的中心频率相关，以实现优化的阻抗匹配。