发明名称 |
OVER-THE-AIR TEST |
摘要 |
A testing system comprises a noise source (500) coupled to at least two antenna elements (102 to 116). The noise source (500) forms a total noise power on the basis of a total signal power received by the emulator (118), a gain of at least one antenna-specific channel (504) between the emulator (118) and the antenna elements (102 to 116), and a desired signal-to-noise ratio. The noise source (500) transmits noise at the total noise power from the at least two antenna elements (102 to 116) to the device under test (100) wirelessly. |
申请公布号 |
CA2777882(A1) |
申请公布日期 |
2011.05.05 |
申请号 |
CA20092777882 |
申请日期 |
2009.10.26 |
申请人 |
ELEKTROBIT SYSTEM TEST OY |
发明人 |
KYOESTI, PEKKA;NUUTINEN, JUKKA-PEKKA;JAEMSAE, TOMMI |
分类号 |
H04B17/00;G01R29/08;H01Q3/00 |
主分类号 |
H04B17/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|