发明名称 |
In-phase H-plane waveguide T-junction with E-plane septum |
摘要 |
In an example embodiment, an in-phase H-plane T-junction can comprise: a first waveguide port; a second waveguide port; a third waveguide port, wherein the third waveguide port can be a common port; and an E-plane septum. The first, second, and third waveguide ports can be in the H-plane and can be each connected to each other in a T configuration. The T-junction can be configured such that microwave signals in a first band can be in-phase with each other at the first and second waveguide ports, and microwave signals in a second band can be in-phase with each other at the first and second waveguide ports. The H-plane T-junction can be at least one of a power combiner and a power divider. |
申请公布号 |
US9065162(B2) |
申请公布日期 |
2015.06.23 |
申请号 |
US201213707049 |
申请日期 |
2012.12.06 |
申请人 |
VIASAT, INC. |
发明人 |
Runyon Donald Lawson;Nguyen Dominic Quang;Jensen Anders |
分类号 |
H01P5/12;H01P11/00;H01Q1/02;H01Q13/02;H01Q21/00 |
主分类号 |
H01P5/12 |
代理机构 |
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代理人 |
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主权项 |
1. A waveguide junction comprising:
a first waveguide coupled between a common port of the waveguide junction and an E-plane septum, the E-plane septum dividing the first waveguide into a top waveguide portion and a bottom waveguide portion, wherein the E-plane septum includes a shaped leading edge to provide impedance matching between the common port of the waveguide junction and the top and bottom waveguide portions respectively; a second waveguide comprising a first H-plane bend coupled between the top waveguide portion and a first coupled port of the waveguide junction; and a third waveguide comprising a second H-plane bend coupled between the bottom waveguide portion and a second coupled port of the waveguide junction. |
地址 |
Carlsbad CA US |