In order to ensure that the system can avoid or reduce internal and external electromagnetic interference in the industrial electromagnetic environment,three suppression measures must be taken from the design stage:suppress the interference source;cut off or attenuate the propagation path of electromagnetic interference;improve the anti-interference ability of the device and system.These three points are the basic principles of suppressing electromagnetic interference.
为了保证系统在工业电磁环境中免受或减少内外电磁干扰,必须从设计阶段开始便采取三个方面抑制措施:抑制干扰源;切断或衰减电磁干扰的传播途径;提高装置和系统的抗干扰能力。这三点就是抑制电磁干扰的基本原则。
1966 Press Photo Philip C Sorensen Governor
1944 Press Photo Charles Emil Sorensen Ford Danish cars
1969 Press Photo JFK Aides Engaged Sorensen Martin
1964 Press Photo THEODORE SORENSEN PRESIDENTIAL ADVISOR
1964 Press Photo Theodore C. Sorensen Washington
1957 Norwegian Painter Henrik Sorensen Hard at Work