Now showing items 1-6 of 6

    • A 60 to 77 GHz switchable LNA in an RF-MEMS embedded BiCMOS technology 

      Wissenschaftlicher Artikel
      Ulusoy, Ahmet Cagri; Kaynak, Mehmet; Purtova, Tatyana; Tillack, Bernd; Schumacher, Hermann
      In this letter, a 60 to 77 GHz switchable low-noise amplifier is presented. The IC is realized in a radio frequency microelectro-mechanical systems embedded 0.25 µm SiGe-C BiCMOS technology. Measured results show that the ...
    • Dual-band millimeter-wave VCO with embedded RF-MEMS switch module in BiCMOS technology 

      Beitrag zu einer Konferenz
      Kaynak, Mehmet; Purtova, Tatyana; Liu, Gang; Ulusoy, Ahmet Cagri; Tillack, Bernd; Schumacher, Hermann
      This paper presents a dual-band millimeter-wave VCO utilizing RF-MEMS switches fully integrated into a standard BiCMOS process. The switch and associated transmission line form a reconfigurable inductor in the VCO core. ...
    • MEMS module integration into SiGe BiCMOS technology for embedded system applications 

      Beitrag zu einer Konferenz
      Kaynak, Mehmet; Valenta, Václav; Schumacher, Hermann; Tillack, Bernd
      The introduction of radio frequency micro-electro-mechanical systems (RFMEMS) as a monolithic option into state-of-the-art Si/SiGe BiCMOS foundry processes has paved the way for single chip radio frequency microsystems at ...
    • Packaged BiCMOS embedded RF-MEMS switches with integrated inductive loads 

      Beitrag zu einer Konferenz
      Kaynak, Mehmet; Wietstruck, M.; Zhang, W.; Drews, Jürgen; Barth, Rainer; Knoll, Dieter; Korndörfer, Falk; Scholz, René F.; Schulz, K.; Wipf, Christian; Tillack, Bernd; Kaletta, Katrin; Suchodoletz, M. von; Zoschke, Kai; Wilke, Martin; Ehrmann, Oswin; Ulusoy, Ahmet Cagri; Purtova, Tatyana; Liu, Gang; Schumacher, Hermann
      This paper presents packaged BiCMOS embedded RF-MEMS switches with integrated inductive loads for frequency tuning at mm-wave frequencies. The developed technique provides easy optimization to maximize the RF performance ...
    • RF-MEMS switch module in a 0.25 µm BiCMOS technology 

      Beitrag zu einer Konferenz
      Kaynak, Mehmet; Wietstruck, M.; Zhang, W.; Drews, Jürgen; Scholz, René F.; Knoll, Dieter; Korndörfer, Falk; Wipf, Christian; Schulz, K.; Elkhouly, M.; Kaletta, Katrin; Suchodoletz, M. von; Zoschke, Kai; Wilke, Martin; Ehrmann, Oswin; Mühlhaus, Volker; Liu, Gang; Purtova, Tatyana; Ulusoy, Ahmet Cagri; Schumacher, Hermann; et al.
      A BiCMOS embedded RF-MEMS switch module is demonstrated. The module consists of four main blocks: 1) RF-MEMS switch technology, 2) Switch models for design-kit implementation, 3) High Voltage (HV) generation and digital ...
    • Smarter ICs 

      Wissenschaftlicher Artikel
      Schumacher, Hermann; Kaynak, Mehmet; Valenta, Václav; Tillack, Bernd
      This article presented the possibilities of making microwave and mm-wave ICs more intelligent through a combination of established Si/SiGe BiCMOS technologies, which allow for complex ICs combining a multitude of high-speed ...