HEMT monolithic double channel attenuator with broadband characteristics and wide dynamic range Conference

Cazaux, JL, Pavlidis, D, Ng, GI et al. (1988). HEMT monolithic double channel attenuator with broadband characteristics and wide dynamic range .(18), 999-1004.

cited authors

  • Cazaux, JL; Pavlidis, D; Ng, GI; Tutt, M

authors

abstract

  • Double Channel HEMT's are used as variable resistor elements in a bridged-T attenuator with broadband characteristics (0.5-12GHz), and wide dynamic range (12-16dB). A small insertion loss (2.8dB minimum) is obtained with the help of the heterojunction approach which results in smaller ON-channel resistances than MESFET technology.

publication date

  • December 1, 1988

start page

  • 999

end page

  • 1004

issue

  • 18