Wireless communication integrated circuits with CMOS-compatible SiGe HBT technology modules. - Wolfgang Winkler; Johannes Borngräber; Heide Erzgraeber; Ha. Erzgraber; Bernd Heinemann; Dieter Knoll; H. Jörg Osten; Michael Pierschel; Klaus Pressel; Peter Schley (CICC, 1999)