Radar having antennas arranged at horizontal and vertical intervals
US-12148984-B2 · Nov 19, 2024 · US
Antenna device
US10446919B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-10446919-B2 |
| Application number | US-201715634287-A |
| Country | US |
| Kind code | B2 |
| Filing date | Jun 27, 2017 |
| Priority date | Jul 5, 2016 |
| Publication date | Oct 15, 2019 |
| Grant date | Oct 15, 2019 |
How to read this patent
A practical reading order for non-experts. Skip the full description unless you need deep technical detail.
- Title
What the patent document calls the invention.
- Abstract
A short plain-language summary of the technical disclosure.
- Assignees and inventors
Who owns or filed the patent and who is credited as inventor.
- Key dates
Filing, priority, publication, and grant dates set the timeline.
- First independent claim
The legal scope of protection — read this for what is actually claimed.
- CPC / IPC classifications
Technology tags used to group this patent with similar filings.
- Citations and related patents
Prior art links and similar publications in this corpus.
Abstract
Official abstract text for this publication.
An antenna device comprising: one or more substrates; a first radiating element disposed on a first region of a surface of the one or more substrates that face a cover covering the antenna device; a second radiating element disposed on a second region of the surface of the one or more substrates that face the cover; a first reflecting plate that reflects an electromagnetic wave from the first radiating element; and a second reflecting plate that reflects an electromagnetic wave from the second radiating element, wherein the first reflecting plate and the second reflecting plate take different positions in a direction perpendicular to the surface of the one or more substrates that face the cover, and the first region and the second region are regions that do not overlap each other on the surface of the one or more substrates that face the cover.
First claim
Opening claim text (preview).
What is claimed is: 1. An antenna device, comprising: one or more substrates, a first radiating element disposed on a first region of a surface of one or more substrates, a second radiating element disposed on a second region of the surface of the one or more substrates, a first reflecting plate that reflects an electromagnetic wave from the first radiating element, a second reflecting plate that reflects an electromagnetic wave from the second radiating element, and wherein the first reflecting plate and the second reflecting plate take different positions such that they are in different planes and positioned at different positions in relation to the one or more substrates, and the first region and the second region are regions that do not overlap each other on the surface of the one or more substrates, wherein the one or more substrates face a cover covering the antenna device, and wherein: the one or more substrates include first sub-substrates including the first and second region and second sub-substrates including the second region, the first sub-substrates include the first radiating element and the first reflecting plate, the second sub-substrates include the second radiating element and the second reflecting plate, and the second sub-substrates are disposed on a surface of the first sub-substrates that faces the cover. 2. The antenna device according to claim 1 , wherein the second sub-substrates are solder-mounted on the first sub-substrates.
Assignees
Inventors
Classifications
reducing the re-radiation of a support structure (in a parabolic reflector antenna H01Q19/023) · CPC title
Means for correcting aberrations introduced by a radome · CPC title
Patch antenna array · CPC title
Damping of vibrations; Means for reducing wind-induced forces · CPC title
Reflecting surfaces; Equivalent structures {(electromagnetic shields H01Q1/526)} · CPC title
Patent family
Related publications grouped by family.
External sources
Frequently asked questions
Answers are generated from the same data shown on this page.
- What does patent US10446919B2 cover?
- An antenna device comprising: one or more substrates; a first radiating element disposed on a first region of a surface of the one or more substrates that face a cover covering the antenna device; a second radiating element disposed on a second region of the surface of the one or more substrates that face the cover; a first reflecting plate that reflects an electromagnetic wave from the first r…
- Who is the assignee on this patent?
- Panasonic Ip Man Co Ltd
- What technology area does this patent fall under?
- Primary CPC classification H01Q1/3233. Mapped technology areas include Electricity.
- When was this patent published?
- Publication date Tue Oct 15 2019 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).