A RADIO WAVE ABSORBING PANEL (1) IS MADE UP OF A FIRST INSULATING SUBSTRATE (2) AND A SECOND INSULATING SUBSTRATE (6) DISPOSED IN PARALLEL A PREDETERMINED DISTANCE APART AND A MIDDLE INSULATING SUBSTRATE (4) DISPOSED BETWEEN AND A PARALLEL WITH THE FIRST (2) AND SECOND (6) SUBSTRATES. THE FIRST (2) AND SECOND (6) SUBSTRATES EACH HAVE A CONDUCTING FILM (3) (7) COATED OVER THE ENTIRE SURFACE OF ONE SIDE. ON ONE SIDE OF THE MIDDLE INSULATING SUBSTRATE (4) ARE COATED MULTIPLE CONDUCTING FILMS DISPOSED IN THE FORM OF STRIPES (5A) OR A MATRIX (5B). BY THIS MEANS A THIN RADIO WAVE ABSORBING PANEL (1) HAVING EXCELLENT RADIO WAVE ABSORPTION AND TRANSPARENCY TO LIGHT CAN BE OBTAINED.FIG. 1
