2006•Beijing shengwu yixue gongchengRequires access

Analysis on the Coupling Coefficient of Coils in Intestinal Microsystems

Jia Shi

Abstract

In the wireless power transmission system for remotely implanted MEMS,the coupling coefficient is one of the most crucial factors affecting transmission efficiency.A coupling model was built up for two coils in arbitrary spacing.A formula for calculating coupling coefficient was induced.The relationship between coupling coefficient and axial,lateral and pitch misalignments was numerically analyzed.The results met with experiments quite well.By this method,finally,two ways of laying transmitting coil modes were compared.

About this research paper

What this paper is about

Why it matters

OpenAlex reports 1 citations for this work. Citation counts describe recorded attention and do not establish research quality.

Key contribution

A contribution statement is not available in the OpenAlex record.

Method / approach

Method details are not available in the OpenAlex metadata.

Main findings

Findings are not separately available in the OpenAlex metadata.

Limitations

Limitations are not available in the OpenAlex metadata.

Applications

Application details are not available in the OpenAlex metadata.

Available abstract

Key concepts: Coupling coefficient of resonators, Coupling (piping), Transmission coefficient, Electromagnetic coil, Transmission (telecommunications), Electromechanical coupling coefficient, Power transmission, Inductive coupling