@conference{832406, author = {Eva Ferre-Pikal and F Walls}, title = {Voltage Adjustable Attenuation with Low 1/f Noise}, year = {1998}, month = {1998-01-01 00:01:00}, publisher = {1998 Intl. Freq. Cont. Symp , Pasadena, CA, USA}, language = {en}, }