Method and system for testing the radiation performance of wireless terminal based on data mode
US8401506B2 · kind B2 · utility
Assignee
Inventor
Key dates
| Filing date | Dec 31, 2008 |
| Grant date | Mar 19, 2013 |
| Priority date | — |
| Expiry date | May 21, 2029 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04W88/02
- WIPO fieldDigital communication
- WIPO sectorElectrical engineering
Abstract
The invention provides a method and system for the wireless terminal radiation performance test based on a data mode, and wherein, the method comprises: building a human body model, in which the upper limb of the model holds the device under test at a predefined distance in front of the head of the model; taking the antenna of the device under test as the origin to build a spherical coordinate and selecting a testing point in the spherical coordinate; placing the model under the circumstance of a full-anechoic chamber, enabling the device under test to work in a data mode, and collecting the total radiated power at the testing point in the spherical placement system using the testing antenna, so as to obtain the total radiated power of the device under test. Through using the invention, the performance effect of human body coupling on the mobile terminal in a data mode could be reflected truly. It has higher authenticity and is easy to use.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.