Title :
Realisation of resistive-sheet type wave absorber in 60 GHz frequency band
Author :
Hashimoto, Osamu ; Abe, Takashi ; Hashimoto, Yo ; Tanaka, T. ; Ishino, K.
Author_Institution :
Coll. of Sci. & Eng., Aoyama Gakuin Univ., Tokyo
fDate :
4/14/1994 12:00:00 AM
Abstract :
The authors present a design chart and a manufacturing process for millimetre-wave absorbers consisting of two spacers and two resistive sheets. The conventional design chart gives sufficient information to enable a desired absorber to be made. On the basis of the chart, a multilayered type absorber was manufactured and it has a significant absorption level (⩽-20 dB) at a wide-frequency range of 46-66 GHz
Keywords :
composite materials; electromagnetic wave absorption; 46 to 66 GHz; 60 GHz frequency band; ITO; InSnO; MM wave absorbers; absorption level; design chart; manufacturing process; millimetre-wave absorbers; multilayered type absorber; resistive-sheet type wave absorber; wide-frequency range;
Journal_Title :
Electronics Letters
DOI :
10.1049/el:19940450
