Abstract: For the features of profound theories and abstract concepts of the course of electromagnetic field and wave, the practice of the course is studied. Micropower incandescent lamp and high frequency detection ammeters are used as microwave frequency electromagnetic receiving indicators to replace the traditional microwave receiving equipments, which are expensive. The teaching with experiment auxiliary is realized, which deepens the classroom teaching and stimulates the interest of the students in the theoretical knowledge learning.

Key words: electromagnetic field and wave, experimental teaching, comprehensive experiments, high-fre- quency detection