CAJ | 학술논문

本文介绍了血压监护系统的电路设计，其中前端电路的设计采用差分多级放大电路，达到放大的效果。应用PSpice软件对滤波电路进行了仿真，得到了带通滤波器的通带频率，验证了滤波器设计的可行性。同时本文对血压监护系统印刷电路板中电磁兼容问题进行了研究，对血压监护系统电路板的布局布线规则进行了规划和设计。
본문개소료혈압감호계통적전로설계，기중전단전로적설계채용차분다급방대전로，체도방대적효과。응용PSpice연건대려파전로진행료방진，득도료대통려파기적통대빈솔，험증료려파기설계적가행성。동시본문대혈압감호계통인쇄전로판중전자겸용문제진행료연구，대혈압감호계통전로판적포국포선규칙진행료규화화설계。
This paper introduces the circuit design of blood pressure monitoring system, including front-end circuit design using multi-stage differential amplifier circuit to reach the amplification effect. The filter circuit is simulated by the PSpice software to get the pass-band frequency with band-pass filter, and it verifies the feasibility of the design of the filter. While the ECM of printed circuit board in the blood pressure monitoring system is studied in this paper, and the locating and wiring of printed circuit board in the blood pressure monitoring system is planned and designed.