发明名称 Messgerät und Programm
摘要 Provided is a measurement apparatus that measures power of an orthogonal frequency division multiplexing modulated signal (OFDM modulated signal) output from a transmitting device, comprising an output control section that causes the transmitting device to output the OFDM modulated signal having a prescribed waveform that repeats in each of a plurality of repetition periods; and a power measuring section that measures, over a measurement period that corresponds to an integer multiple of the repetition period, the power of the OFDM modulated signal output by the transmitting device. The output control section may cause the transmitting device to output the OFDM modulated signal having, as the repetition period, a period for which the arrangement of a pilot signal is the same in a direction of sub-carriers and a direction of OFDM symbols.
申请公布号 DE112008001994(T5) 申请公布日期 2010.06.10
申请号 DE20081101994T 申请日期 2008.07.02
申请人 ADVANTEST CORP. 发明人 OSUMI, TARO
分类号 H04J11/00;G01R23/16 主分类号 H04J11/00
代理机构 代理人
主权项
地址