On 30 MHz TE11 mode piston attenuator

Abstract

Collective microwave scattering diagnostic on the H-1 heliac Rev. Sci. Instrum. 72, 352 (2001); 10.1063/1.1315635 Direct-coupled-cavity bandpass filters using scrounged rectangular-to-circular waveguide transitions Rev. Sci. Instrum. 71, 4294 (2000)A fiber-optic attenuator calibration system using high frequency substitution method Rev.