Author:
Liang Liuyang,Li Yan,Zhang Peiyu
Abstract
Abstract
The bandwidths of capacitive micromachined ultrasonic transducers (CMUTs) affect the resolution of the ultrasound image. This paper analyzes the factors affecting the bandwidth, defines the form of the gain bandwidth product, and studies the maximum condition of the performance metric. Using MATLAB simulation calculation, the parameters of the CMUT bandwidth and gain bandwidth are simulated in transmit and receive modes. The influence of the product provides a theoretical basis for further design of the composite CMUT, increasing the bandwidth and thus improving the resolution of the ultrasound image.
Reference9 articles.
1. IEEE Behavioral modeling and Simulation Workshop;Frew,2009
Cited by
3 articles.
订阅此论文施引文献
订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献