標題: 请教如何对手机做WiMAX信号测试？ [打印本頁] 作者: rfbeginner 時間: 2008-2-21 02:08 PM 標題: 请教如何对手机做WiMAX信号测试？ 现在在ADS中已完成了PA的原理图设计，知道ADS2006U, WMAN_OFDM_Tx_prj 中提供WiMAX信号的测试，但是有5个文件，不知道该用哪个和怎么用啊？请达人指点，谢谢。" M" S: E6 N( Z9 p7 P
1. Downlink Transmitter Error Vector Magnitude (EVM) Measurement (Section 8.3.10.1.2 in IEEE std 802.16-2004)( Q- U" y* N4 O( m
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Design Name Data Set Name Data Display # I0 T ?. W- Q$ {& K- m: I8 o- w5 A6 b4 W/ K
WMAN_OFDM_DL_TxEVM.dsn Ref_WMAN_OFDM_DL_TxEVM.ds WMAN_OFDM_DL_TxEVM.dds; {2 r( u; ]+ S6 l
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2. Downlink Transmitter Spectral Flatness Measurement (Section 8.3.10.1.1 in IEEE std 802.16-2004)8 n" l0 R; |4 [2 p
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WMAN_OFDM_DL_TxSpecFlat.dsn Ref_WMAN_OFDM_DL_TxSpecFlat.ds WMAN_OFDM_DL_TxSpetFlat.dds" d$ L Z4 D* X8 T1 y7 I) W3 B
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3. Downlink Transmitter CCDF, Waveform and Spectrum Mask Measurement , E. p3 C, e* m
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WMAN_OFDM_DL_TxWaveform.dsn Ref_WMAN_OFDM_DL_TxWaveform.ds WMAN_OFDM_DL_TxWaveform .dds ' [- }% t+ f1 V" a2 B( @$ @' x# ^/ |! a$ X
4. Uplink Transmitter Error Vector Magnitude (EVM) Measurement (Section 8.3.10.1.2 in IEEE std 802.16-2004)& a+ `( p( f! L" e
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$ X5 Y5 s Y; q2 C) M- \/ W8 b WMAN_OFDM_UL_TxEVM.dsn Ref_WMAN_OFDM_UL_TxEVM.ds WMAN_OFDM_UL_TxEVM.dds8 R& ]$ [9 `# `
; s7 q) H, M/ F5. Uplink Transmitter Error Vector Magnitude (EVM) Measurement with subchannelization (Section 8.3.10.1.2 in IEEE std 802.16-2004) : }# k+ e% E- u( d/ y' C ! f" | A9 h) N4 A4 \- h& _' ^ Design Name Data Set Name Data Display, K5 H! J9 ~7 Y, W" `
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WMAN_OFDM_UL_SubCh_TxEVM.dsn Ref_WMAN_OFDM_UL_SubCh_TxEVM.ds WMAN_OFDM_UL_SubCh_TxEVM.dds 9 `) z. o3 K' v" A0 V+ { ) E8 O& T5 U3 v2 C; J
The simulation time reported on each schematic is based on a Pentium IV 2.26GHz computer with 1024M memory, ) C5 I0 Y- K/ K2 T' r
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