Planar balun transformer device
US-2015380801-A1 · Dec 31, 2015 · US
Symmetric baluns and isolation techniques
US9130252B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-9130252-B2 |
| Application number | US-201313777482-A |
| Country | US |
| Kind code | B2 |
| Filing date | Feb 26, 2013 |
| Priority date | Feb 26, 2013 |
| Publication date | Sep 8, 2015 |
| Grant date | Sep 8, 2015 |
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Abstract
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Wideband balun having good performance characteristics for use in feeding differential antenna elements in array antennas, balanced amplifier circuits and other applications is described. Also described is a common mode isolation circuit suitable for integration with the balun.
First claim
Opening claim text (preview).
The invention claimed is: 1. A balun comprises: first and second substrates, each of the first and second substrates having a first surface having a ground plane disposed thereon and having a plurality of conductive transmission lines disposed on a second surface thereof; and a center dielectric layer having a conductor provided along a center thereof so as to form a double offset stripline with at least some of the plurality of conductive transmission lines disposed on the seco…
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- H01P5/10Primary
Electricity · mapped topic
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Frequently asked questions
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- What does patent US9130252B2 cover?
- Wideband balun having good performance characteristics for use in feeding differential antenna elements in array antennas, balanced amplifier circuits and other applications is described. Also described is a common mode isolation circuit suitable for integration with the balun.
- Who is the assignee on this patent?
- Raytheon Co
- What technology area does this patent fall under?
- Primary CPC classification H01P5/10. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Sep 08 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
- What related patents are in patentsdb?
- We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).