standard frequency emission 中文意思是什麼
standard frequency emission
解釋
標準頻率發射-
Present phs standard prescribed a rather loose out - band and emission power requirements, which will cause severe interference to adjacent frequency band. the wcdma standard requires a more strict rf performance at the account of already existed systems
Phs系統對帶外和雜散指標定得比較寬松,而wcdma的協議標準里專門考慮了對現有系統的干擾情況,因而對射頻指標要求得比較嚴格。
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