calibration receiver

The article chiefly gives the algorithm formulae for calibrating the amplitude and phase.

介紹了一種在SDP平臺下對多種交流信號采樣時采用的一種異步采樣方法,分析了由于異步采樣所造成的相位系統誤差,主要給出了相位和幅值校準的算法公式。

Measuring system of calibrating electrostatic discharge simulator is described in detail.

2-1998中靜電放電試驗的靜電放電模擬器工作原理和使用方法,對校準靜電放電模擬器測量系統作了詳細說明,并給出了用校準系統測量靜電放電模擬器的測量數據。

Vibration-measured-and-controlled instrument (VMC) used for calibrating vibration sensors automatically has been studied, and the designing project of VMC which is made up of program-controlling waveform generator, program-controlling voltmeter and the EPP interface is discussed, then the controlling program is also discussed.

對測振傳感器自動校準的振動校準裝置測控系統進行了研究,分別闡述了硬件和軟件的設計思想,并對系統進行了實測分析。

The method for calibration of the Gauge Block Grad 3;

3等量塊校準能力驗證方法

Slope and Intercept Calculating with Excel in Calibration of Infrared Moisture Meter;

利用Excel計算紅外水分儀校準過程中的斜率和截距

The calibration method for the density sensor of drilling fluid.;

鉆井液密度傳感器校準方法探討

The adjustment and application of Aquafluor on the measure of Chla with live algae cell analytical method in the backwater of the tributary in the Three Gorges Reservoir;

Aquafluor藻細胞活體分析法在三峽庫區次級河流回水區Chla測定中的校準及應用

The Uncertainty Analysis of HP8902A Power Level Adjustment Device;

HP8902A功率電平校準裝置的不確定度分析

The reason and adjustment method of the full electronic part hour electric metre are analysed and some suggestions about failure at the site are presente

對PHASE 3型全電子式分時電能表的工作原理、校準方法進行分析 ,并就現場運行中經常出現的問題提出處理方法和建議。

Objective To observe whether the same calibrator can directly calibrate the different analytic systems.

目的 觀察同一校準品能否直接用于校正非配套檢測系統。

Calibration and correction methods for the transform coefficients of the atmospheric visibility system by aerosol forward-scattering theory;

氣溶膠前向散射大氣能見度測量系統傳遞系數的標定及校準方法

18 Bit SAR-A/D Converter Employing Correction Techniques;

設計了一種基于二進制加權電容陣列的數字校準算法,并運用比較器自動失調校準技術,實現了高性能SAR ADC的設計。