Radiation Hardening by Design of Logic Circuits Based on SiGe HBT

Radiation hardening by design(RHBD) of microelectronic circuits is a methodology to design IC's with special layout or circuit architecture or both of them to meet the requirements of radiation hardened IC's,which should be fabricated in standard process technology in commercial fablines.Major RHBD techniques for designing logic circuits using SiGe HBT's were dealt with.