| 发明名称 | Adjustable phase-inverting coupling loop | ||
| 摘要 | A conductor is formed of a first portion to define a first area in a plane that is substantially perpendicular to a first magnetic field direction in a first cavity resonator and a second portion to define a second area in a plane that is substantially perpendicular to a second magnetic field direction in a second cavity resonator. Inductive current generated in the first portion flows in substantially the same direction as current in the second portion. The conductor may be deployed in an aperture between the first and second cavity resonators to couple or cross-couple the first and second cavity resonators. The conductor may also be deployed to couple or cross-couple cavity resonators in a filter implemented in a broadcast- or base station. | ||
| 申请公布号 | US9287600(B2) | 申请公布日期 | 2016.03.15 |
| 申请号 | US201414226232 | 申请日期 | 2014.03.26 |
| 申请人 | ALCATEL-LUCENT SHANGHAI BELL CO., LTD. | 发明人 | Cao Yan;Pelz Dieter |
| 分类号 | H01P1/208 | 主分类号 | H01P1/208 |
| 代理机构 | Davidson Sheehan LLP | 代理人 | Davidson Sheehan LLP |
| 主权项 | 1. An apparatus, comprising: a conductor having a first portion to define a first area in a plane that is substantially perpendicular to a first magnetic field direction in a first cavity resonator an a second portion to define a second area in a plane that is substantially perpendicular to a second magnetic field direction in a second cavity resonator such that inductive current generated in the first portion flows in substantially the same direction as current in the second portion, wherein the first area and the second area determine a coupling constant between electromagnetic fields in the first cavity resonator and the second cavity resonator, and wherein the conductor is rotatably adjustable about an axis. | ||
| 地址 | Shanghai CN | ||