Wireless terminal measurement apparatus, circularly polarized antenna device connectable thereto and wireless terminal measurement method
US-2019221938-A1 · Jul 18, 2019 · US
Method and apparatus configuring conductive plane
US12181508B2 · US · B2
| Field | Value |
|---|---|
| Publication number | US-12181508-B2 |
| Application number | US-202017773590-A |
| Country | US |
| Kind code | B2 |
| Filing date | Nov 13, 2020 |
| Priority date | Nov 23, 2019 |
| Publication date | Dec 31, 2024 |
| Grant date | Dec 31, 2024 |
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- Title
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- Abstract
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Abstract
Official abstract text for this publication.
A method and apparatus for configuring a conductive plane for electromagnetic compatibility test of equipment or device. A positioning object is fixed above the plane of a conductive plane, the positioning object contacts an equipment under test (EUT), and the distance from the EUT to the conductive plane is equal to the distance from the positioning object to the conductive plane plus the thickness of the positioning object, thereby avoiding an error in measurement caused by a change in the distance from the conductive plane to the EUT during each test. In addition, the device is portable, and the conductive plane does not need to be grounded, and may be applied to a production site or field in which no grounding is available.
First claim
Opening claim text (preview).
The invention claimed is: 1. A method of setting a conductive plane, the method comprises: integrating the conductive plane for electromagnetic interference measurement with a box; said integration comprising fixing the conductive plane to the surface of the box and fixing the conductive plane to the interior of the box; said box as a container has interior space and is freely movable without tied/fixed to any object. 2. The method according to claim 1 , when testing electromagnetic interference, placing the box which the conductive plane is fixed on, in the vicinity of an object to be tested; said vicinity includes the front, rear, left, right, above and below the object to be tested. 3. The method according to claim 1 , wherein the box is a device or equipment for electromagnetic interference measurement. 4. The method according to claim 1 , wherein the box is portable. 5. A conductive plane device, comprising: a conductive plane for electromagnetic interference measurement, a box, the conductive plane being integrated with the box; said integration comprises fixing the conductive plane to the surface of the box and fixing the conductive plane inside the box; said box as a container has interior space and is freely movable without tied/fixed to any object. 6. The device according to claim 5 , wherein the conductive plane area is less than 2 m×2 m. 7. The device according to claim 5 , wherein the box is portable. 8. The device according to claim 5 , wherein the box is a device or equipment for electromagnetic interference measurement.
Assignees
Inventors
Classifications
- G01R31/001Primary
Measuring interference from external sources to, or emission from, the device under test, e.g. EMC, EMI, EMP or ESD testing (measuring electromagnetic fields G01R29/08; circuits for generating HV pulses in dielectric strength testing G01R31/14) · CPC title
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- What does patent US12181508B2 cover?
- A method and apparatus for configuring a conductive plane for electromagnetic compatibility test of equipment or device. A positioning object is fixed above the plane of a conductive plane, the positioning object contacts an equipment under test (EUT), and the distance from the EUT to the conductive plane is equal to the distance from the positioning object to the conductive plane plus the thic…
- Who is the assignee on this patent?
- Wu Wei
- What technology area does this patent fall under?
- Primary CPC classification G01R31/001. Mapped technology areas include Physics.
- When was this patent published?
- Publication date Tue Dec 31 2024 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 1 related publication on this page (citations in our corpus or others sharing the same primary CPC).