Title: Preprocessing technology employed multi-carrier signal peak clipping device and method
Application Number: 200510082955 Application Date: 2005.07.07
Publication Number: 1702964 Publication Date: 2005.11.30
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: H03K5/1252,H03G11/04,H04L5/06
Applicant(s) Name: ZTE Corporation Address: 518057
Inventor(s) Name: Liu Hu, Wang Bin
Attorney & Agent: long hong huo yudong
Abstract:
     This invention discloses one multi-wave signal peak chopping device by pre-processing technique, which comprises the following parts: single wave peak chopping unit to receive the base band signal for cosine shaping filtering, digital frequency and single wave peak chopping; then merging the signals into multi-wave signals; multi-wave peak chopping unit to receive the multi-wave signals for peak chopping, digital down frequency and base signal restoring; digital upper frequency unit to receive the base band signals for cosine shaping and filtering to form the multi-wave merging signal.
Time: 14
<- Previous Patent:Method for automatic precisely co...   |  Next Patent:Volume control method and system ->