PXIE-4144 高速 PXI 源 测量 单元
【产品详情】
National Instruments PXIe-4144 PXI 源测量单元
PXIe-4144 (部件号: 782432-01) 具有 一个 无线 测试 系统 (RFIC), 其中 包含 了 用户 描述 控制 增强 器、 收 发 器 、 中 频 接收 机、 射频 前端、 调制 器/ 解调 器 和其他 RFIC 小 工具 所需 的 关键 仪器。该框架包含 6.6 GHz 的矢量信号分析仪 (VSA) 和 6.6 GHz 的矢量信号发生器 (VSG),用于捕获或生成基本的射频原理(ZigBee、WLAN、WiMAX 等);用于基本直流参数估计(开路/短路、泄漏测试)的源测量单元 (SMU);高速计算机化I/O,通过基本通信协议(SPI、I2C、JTAG)捕获或创建数字基带或控制FFIC中的通信模式;以及包括数字化仪、时钟源、控制仪表和其他射频硬件的选择,以满足用户的需求。
无线测试系统 (RFIC) 具有在 RFIC 小工具中进行正常估计所需的仪器,例如误差矢量幅度 (EVM)、框架泄漏、递归平衡等,并制定定制调制方案(AM、FM、PM、ASK、FSK、MSK、GMSK、PSK、QPSK、PAM、QAM)。结合NI LabVIEW编程,这种安排可以帮助用户快速修改其框架,以执行描绘远程IC所需的估计。
NI PXIe-4144 具有 多种 添加 动作 的 策略;单频和多频技术是最著名的。这些产生直接功率波形的技术允许用户测量频谱低频部分的阻抗,最高可达几微赫的低频。为了将这些技术用于高频,需要惊人的ADC。
PXIE-4144 高速 PXI 源 测量 单元
【英文介绍】
National Instruments PXIe-4144 PXI source measurement unit
PXIe-4144 (Part Number: 782432-01) has a Wireless Test System (RFIC) that contains the key instruments required for user description control enhancer, receiver and transmitter, intermediate frequency receiver, RF front end, modulator/demodulator, and other RFIC gadgets. The framework includes a 6.6 GHz vector signal analyzer (VSA) and 6.6 GHz vector signal generator (VSG) for capturing or generating basic RF principles (ZigBee, WLAN, WiMAX, etc.); Source measurement unit (SMU) for basic DC parameter estimation (open/short circuit, leak testing); High-speed computerized I/O to capture or create digital baseband or control communication modes in FFIC via basic communication protocols (SPI, I2C, JTAG); As well as options including digitizers, clock sources, control meters and other RF hardware to meet user needs.
The Wireless Test System (RFIC) has the instruments required for normal estimation in the RFIC gadget, such as error vector amplitude (EVM), frame leakage, recursive balance, etc., and develops custom modulation schemes (AM, FM, PM, ASK, FSK, MSK, GMSK, PSK, QPSK, PAM, QAM). Combined with NI LabVIEW programming, this arrangement helps users quickly modify their framework to perform the estimates needed to delineate remote ics.
NI PXIe-4144 has a variety of strategies for adding actions; Single-frequency and multi-frequency technologies are the best known. These techniques for generating direct power waveforms allow the user to measure the impedance in the low frequency portion of the spectrum, up to a few microhertz. In order to use these technologies for high frequencies, amazing ADCs are needed.
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