Jong-Ru Guo, Chao You, Mike Chu, Peter F. Curran, Jiedong Diao, Bryan S. Goda, Peng Jin, Russell P. Kraft, John F. McDonald. Silicon germanium programmable circuits for gigahertz applications. IET Circuits, Devices & Systems, 1(1):27-33, 2007. [doi]
Abstract is missing.