Pedro Rynkiewicz

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In this paper, CPW transmission lines and Dual Behavior Resonator (DBR) filters implemented in SiGe BiCMOS 0.25-μm technology are presented. Three CPW lines, whose characteristic impedances are between 35 Ω and 80 Ω, exhibit attenuation loss lower than 0.7 dB/mm at 60 GHz. Two DBR filters based either on microstrip or on CPW(More)
Two millimeter-wave dual-mode ring-based filters implemented in SiGe BiCMOS 0.25-&#x03BC;m technology are presented. Both filters are designed using specific synthesis. The nominal ring filter exhibits 13% of 3-dB fractional bandwidth (FBW<sub>3dB</sub>), 5.6 dB of insertion losses at 61 GHz for a footprint of 0.74 mm<sup>2</sup>. The modified filter is a(More)
In this article, three main aspects of passive millimeter-wave integrated filter realization are exposed. Firstly, the importance of the transmission line choice is discussed by comparing microstrip and coplanar waveguide (CPW) in BiCMOS 0.25&#x00B5;m technology. 50-&#x2126; transmission lines exhibit similar losses around 0.6 dB/mm at 60 GHz. Secondly, two(More)
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