发明名称 |
Multi-layer digital elliptic filter and method |
摘要 |
The present invention relates generally to digital elliptic filters, and more particularly, but not exclusively to multi-layer digital elliptic filters and methods for their fabrication. |
申请公布号 |
US9608303(B2) |
申请公布日期 |
2017.03.28 |
申请号 |
US201615133422 |
申请日期 |
2016.04.20 |
申请人 |
Nuvotronics, Inc. |
发明人 |
Reid James Robert |
分类号 |
H01P1/20;H01P1/205;H01P11/00 |
主分类号 |
H01P1/20 |
代理机构 |
Dann, Dorfman, Herrell and Skillman, P C. |
代理人 |
Haun Niels;Dann, Dorfman, Herrell and Skillman, P C. |
主权项 |
1. A digital elliptic filter, comprising:
a plurality of conductive walls defining an enclosure disposed therein; a first conductive post disposed within the enclosure and having an end thereof electrically connected to a selected one of the plurality conductive walls, the post having a longitudinally extending stub cavity disposed therein; and a second conductive post disposed within the enclosure with an end thereof electrically connected to the selected conductive wall, the second conductive post having a conductive stub extending along a longitudinal axis of the second conductive post and disposed within the stub cavity, wherein the first and second conductive posts, conductive stub, and the plurality of conductive walls each comprise a plurality of layers of a conductive material, and are configured to have inductive and capacitive properties to provide a digital elliptic filter. |
地址 |
Radford VA US |