Cover apparatus for optimal beam implementation for antenna in wireless communication system
US-12183969-B2 · Dec 31, 2024 · US
Antenna device and electronic apparatus including antenna device
US8941548B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-8941548-B2 |
| Application number | US-201213460350-A |
| Country | US |
| Kind code | B2 |
| Filing date | Apr 30, 2012 |
| Priority date | Aug 30, 2011 |
| Publication date | Jan 27, 2015 |
| Grant date | Jan 27, 2015 |
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- Title
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Abstract
Official abstract text for this publication.
According to one embodiment; an antenna device according to this embodiment includes the first antenna element formed from a folded monopole element and a capacitor element. The first antenna element has a first end connected to a feeding terminal, a second end connected to the first ground terminal, and a middle portion folded, with a stub being provided between the forward portion and backward portion formed by this folding. The capacitor element is inserted between the stub and the above feeding terminal of the forward portion of the first antenna element.
First claim
Opening claim text (preview).
What is claimed is: 1. An antenna device comprising: a first antenna element with a stub, the first antenna element being connected between a feeding point and a first ground point, the first antenna element being folded at a folded end to form a forward portion and a backward portion, the forward portion being connected between the feeding point and the folded end and the backward portion being connected between the first ground point and the folded end, and the stub being connec…
Assignees
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Classifications
- H01Q1/243Primary
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
Electricity · mapped topic
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Frequently asked questions
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- What does patent US8941548B2 cover?
- According to one embodiment; an antenna device according to this embodiment includes the first antenna element formed from a folded monopole element and a capacitor element. The first antenna element has a first end connected to a feeding terminal, a second end connected to the first ground terminal, and a middle portion folded, with a stub being provided between the forward portion and backwar…
- Who is the assignee on this patent?
- Kashiwagi Ippei, Sato Koichi, Hotta Hiroyuki, and 1 more
- What technology area does this patent fall under?
- Primary CPC classification H01Q1/243. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Jan 27 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).