基于虚拟仪器的WCDMA终端ACLR测试  

Terminal Test of ACLR for WCDMA Based on Virtual Instrument

作　　者：吕锋[1] 刘棋[1] 

机构地区：[1]武汉理工大学信息工程学院,湖北武汉430070

出　　处：《测控技术》2010年第5期69-71,共3页Measurement & Control Technology

摘　　要：分析了WCDMA终端一致性测试中ACLR指标的测试要求,给出了ACLR测试流程和算法,并通过虚拟仪器LabVIEW 7.1加以实现。最后模拟终端测试环境,对指标进行了测试。测试结果表明:测试方案可以满足协议所规定的测试要求,从而验证了测试方案的可行性。The test item of ACLR defined in WCDMA terminal conformance test specification is analysed, then the measurement process and algorithm are described. Finally, an experiment is made on this test item in a simulation terminal test environment. The result indicates that the test procedure is good enough to satisfy the test requirements, and also proves the feasibility of the procedure.

关 键 词：终端测试 WCDMA 虚拟仪器 ACLR 

分 类 号：TM92[电气工程—电力电子与电力传动]