Design and Implementation of a Cost‐Effective, Portable Impedance Analyzer Device with AD5941
Ngoc‐Luan Tran,
Ngoc‐Quan Ha‐Phan,
Thien‐Luan Phan
et al.
Abstract:This study proposes a cost‐effective, small‐size, and portable impedance analyzer using the AD5941 Analog Front End (AFE) that makes frequency sweep measurement for various applications. The design utilizes a microcontroller and an AD5941 circuit for impedance measurement. The AD541 is a high precision impedance converter system that consists of a 16‐bit, 1.6 MSPS, analog to digital converter (ADC), an integrated waveform generator, and a digital signal processing (DSP) block. The AD5941 has many advantages ov… Show more
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