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

US09520633B2 Waveguide circulator configuration and method of using same 有权
标题翻译：波导循环器配置及其使用方法
公开(公告)号：US09520633B2
公开(公告)日：2016-12-13
申请号：US14223628
申请日：2014-03-24
申请人： APOLLO MICROWAVES, LTD.
发明人： Joseph Helszajn , Louis-Philippe Carignan , Marco Caplin
IPC分类号： H01P1/39
CPC分类号： H01P1/39 , Y10T29/49016
摘要： A waveguide circulator comprising at least three waveguide arms intersecting at a junction, wherein the junction has an upper inner surface and a lower inner surface; and a ferrite element positioned within a recess formed within one of the upper inner surface and the lower inner surface of the junction, the ferrite element including a first portion that projects into the junction and a second portion that extends into the recess. A projection extends from an upper outer surface of the junction opposite the upper inner surface of the junction, the projection being positioned opposite the recess formed on the upper inner surface of the junction. In use, the ferrite element is magnetized by applying a magnetic field thereto using a magnet or electromagnet shaped for matingly engaging the projection. A method for manufacturing a waveguide circulator of the type described above is also provided.
摘要翻译：一种波导循环器，包括在接合处相交的至少三个波导臂，其中所述接合具有上内表面和下内表面; 以及铁氧体元件，其位于形成在所述接合部的上内表面和下内表面之一内的凹部内，所述铁氧体元件包括突出到所述接合部中的第一部分和延伸到所述凹部中的第二部分。突出部从与接合部的上内表面相对的接合部的上外表面延伸，突出部与形成在接合部的上内表面上的凹部相对定位。在使用中，铁氧体元件通过使用形成用于匹配地接合突起的磁体或电磁体施加磁场而被磁化。还提供了一种用于制造上述类型的波导循环器的方法。

2. 发明授权

US09385406B2 Non-reciprocal gyromagnetic phase shift devices using multiple ferrite-containing slabs 有权
标题翻译：使用多个含铁素体的板的非互易回旋磁相移装置
公开(公告)号：US09385406B2
公开(公告)日：2016-07-05
申请号：US14105466
申请日：2013-12-13
申请人： APOLLO MICROWAVES, LTD
发明人： Joseph Helszajn
IPC分类号： H01P1/19 , H01P1/18
CPC分类号： H01P1/182 , H01P1/181 , H01P1/19
摘要： A non-reciprocal gyromagnetic phase shift device for microwave signals is provided. The device has a section of waveguide with at least two stacked chambers in each of which ferrite-containing slabs are arranged opposite one another on top and bottom walls of the stacked chambers along a common axis, in use a magnetic field being applied to the section of waveguide along the common axis along which are positioned the ferrite-containing slabs. The phase shift device proposed may be used in different microwave circuits. For example, it may be combined with a folded magic tee and a 3 dB hybrid coupler in order to form a 4-port differential phase shift circulator.
摘要翻译：提供了一种用于微波信号的非互易回旋磁相移装置。该装置具有至少两个堆叠室的波导部分，其中每个含有铁素体的板坯沿着共同的轴线彼此相对地布置在堆叠室的顶壁和底壁上，使用中的磁场施加到该部分的波导沿公共轴线定位在含铁素体的板坯上。提出的相移装置可以用于不同的微波电路。例如，它可以与折叠的魔术三通和3dB混合耦合器组合，以形成4端口差分相移循环器。

3. 发明申请

US20140167873A1 NON-RECIPROCAL GYROMAGNETIC PHASE SHIFT DEVICES USING MULTIPLE FERRITE-CONTAINING SLABS 有权
标题翻译：使用多种含铁素体的非接触式GYROMAGNETIC SHIFT装置
公开(公告)号：US20140167873A1
公开(公告)日：2014-06-19
申请号：US14105466
申请日：2013-12-13
申请人： APOLLO MICROWAVES, LTD
发明人： Joseph Helszajn
IPC分类号： H01P1/18
CPC分类号： H01P1/182 , H01P1/181 , H01P1/19
摘要： A non-reciprocal gyromagnetic phase shift device for microwave signals is provided. The device has a section of waveguide with at least two stacked chambers in each of which ferrite-containing slabs are arranged opposite one another on top and bottom walls of the stacked chambers along a common axis, in use a magnetic field being applied to the section of waveguide along the common axis along which are positioned the ferrite-containing slabs. The phase shift device proposed may be used in different microwave circuits. For example, it may be combined with a folded magic tee and a 3 dB hybrid coupler in order to form a 4-port differential phase shift circulator.
摘要翻译：提供了一种用于微波信号的非互易回旋磁相移装置。该装置具有至少两个堆叠室的波导部分，其中每个含有铁素体的板坯沿着共同的轴线彼此相对地布置在堆叠室的顶壁和底壁上，使用中的磁场施加到该部分的波导沿公共轴线定位在含铁素体的板坯上。提出的相移装置可以用于不同的微波电路。例如，它可以与折叠的魔术三通和3dB混合耦合器组合，以形成4端口差分相移循环器。

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