ACPR

ACPR Estimation of CDMA Power Amplifier

CDMA功率放大器的ACPR估算

By applying this predistortion linearizer to a WCDMA power amplifier, the ACPR can be improved by ( 5 dB.)

实验证明，将预失真发生器与WCDMA功放配合使用，能将功放的邻道功率泄漏比（ACPR）改善5dB。

The preciseness of the model is validated through ACPR, EVM ( Error Vector Magnitude) and sideband suppression. 4.

并通过测试ACPR、EVM（矢量幅度误差）、边带抑制等指标，验证了该模型的准确性。

For the pilot cdma 2000 signal, more than 10 dB ACPR improvement is obtained.

对于单码道的cdma2000信号, ACPR改善10dB以上.

Low Noise and Best ACPR in Direct Up-Conversion for WCDMA BTS

WCDMA基站的直接上变频方案具有低噪声和理想的ACPR特性

In the end the design and realization of ACPR evalution module in FPGA has been researched.

并且在FPGA上实现了ACPR估算模块的硬件设计方案。

We test its performance with software 89600. The test results show that its main parameters EVM, ACPR, CCDF reached the specifications of 3GPP protocol.

测试结果表明，信号源的主要参数EVM、ACPR、CCDF和码域功率等均达到了3GPP协议相关指标的要求。

ACPR and RR of peripheral blood abnormality, occupational disease and tumor were mix-benzene> X-ray> control.

外周血异常和职业病与肿瘤的ACPR与RR：混苯>X射线>对照组。