System for testing wireless terminal and method for controlling same
US10012683B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Apr 10, 2015 |
| Grant date | Jul 3, 2018 |
| Priority date | — |
| Expiry date | May 17, 2035 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04B17/103
- WIPO fieldTelecommunications
- WIPO sectorElectrical engineering
Abstract
Disclosed are a system for testing a wireless terminal and a method for controlling the same. The system includes: a device under test being a wireless terminal; a reflecting surface, configured to totally reflect one or more wireless signals emitted by the wireless terminal; a rotation mechanism, configured to drive the device under test to rotate; a test antenna, configured to receive one or more wireless signals reflected; and an absorbing screen. The device under test, the test antenna and the reflecting surface correspond to a same ellipsoidal surface, the device under test and the test antenna are arranged at two foci of the ellipsoidal surface respectively, and the reflecting surface is arranged on the ellipsoidal surface. The system has advantages of small repetition error of test results, stable test results, high testing efficiency, and low cost.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.