Reflectivity measurements in anechoic chambers in the microwave to millimeter range |
| |
| Authors: | Togawa H Hatakeyama K Yamauchi K |
| |
| Affiliation: | Tokin EMC Eng. Co. Ltd., Kawasaki, Japan; |
| |
| Abstract: | A voltage standing-wave ratio (VSWR) measurement method and ensuing reflectivity characteristics are presented for anechoic chambers in the range 1-76.5 GHz. The free space VSWR measurements are performed using a composite antenna technique. By making use of two different anechoic chambers, the dependency of the reflectivity characteristics upon direction in the horizontal plane and absorber's height is analyzed. |
| |
| Keywords: | |
|
|
